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| Product | Description | |
|---|---|---|
| Pepsin 3,000 u/mg (Porcine - Non GMO) | Pepsin 3,000 u/mg (Porcine - Non GMO). |  CA, FL & NJ |
| pepsin A | The predominant endopeptidase in the gastric juice of vertebrates, formed from pepsinogen A by limited proteolysis. Human pepsin A occurs in five molecular forms. Pig pepsin D is unphosphorylated pepsin A. Type example of peptidase family A1. Group: Enzymes. Synonyms: pepsin; lactated pepsin; pepsin fortior; fundus-pepsin; elixir lactate of pepsin; P I; lactated pepsin elixir; P II; pepsin R; pepsin D. Enzyme Commission Number: EC 3.4.23.1. CAS No. 9001-75-6. Pepsin. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4250; pepsin A; EC 3.4.23.1; 9001-75-6; pepsin; lactated pepsin; pepsin fortior; fundus-pepsin; elixir lactate of pepsin; P I; lactated pepsin elixir; P II; pepsin R; pepsin D. Cat No: EXWM-4250. |  |
| pepsin B | Formed from pig pepsinogen B. In peptidase family A1 (pepsin A family). Group: Enzymes. Synonyms: parapepsin I; pig gelatinase. Enzyme Commission Number: EC 3.4.23.2. CAS No. 9025-48-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4257; pepsin B; EC 3.4.23.2; 9025-48-3; parapepsin I; pig gelatinase. Cat No: EXWM-4257. | |
| Pepsin for assay | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. |  |
| Pepsin (from porcine gastric mucosa) | 100g Pack Size. Group: Biochemicals. Formula: N/A. CAS No. 9001-75-6. Prepack ID 34559662-100g. See USA prepack pricing. |  |
| Pepsin, Laboratory Grade, 25 g | Characteristic: Activity 1: 3, 000. Health Risk: 1. Flammability: 1. Reactivity: 0. Alternative Names: Gastric juice enzyme. Grades: chem-grade laboratory. CAS No. 9001-75-6. Product ID: 879377. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Pepsin, Reagent Grade, 100 g | Characteristic: Activity 1: 3, 000. Health Risk: 1. Flammability: 1. Reactivity: 0. Alternative Names: Gastric juice enzyme. Grades: chem-grade reagent. CAS No. 9001-75-6. Product ID: 879379. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Pepstatin | Pepstatin (Pepstatin A) is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC 50 s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin also inhibits HIV protease [1] [2]. Uses: Scientific research. Group: Peptides. Alternative Names: Pepstatin A. CAS No. 26305-03-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-P0018. |  |
| Pepstatin | Pepstatin (Pepstatin A) is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC50s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin also inhibits HIV protease. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ahpatininc;pepsininhibitors735a;procidins735a;PEPSTATIN;PEPSTATIN A;X-VAL-VAL-STATYL-ALA-STATIN;(3S,4S)-4-AMINO-3-HYDROXY-6-METHYL-HEPTANOIC ACID;AHMHA ISOVALERYL-L-VAL-L-VAL-AHMHA-L-ALA-STA. Product Category: Inhibitors. Appearance: Solid. CAS No. 26305-03-3. Molecular formula: C34H63N5O9. Mole weight: 685.892. Purity: 0.984. Density: 1.1±0.1 g/cm3. Product ID: ACM26305033. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Pepstatin A | ?100,000 U/mg. Group: Fluorescence/luminescence spectroscopy. | |
| Pepstatin A | Pepstatin A. Group: Biochemicals. Grades: Highly Purified. CAS No. 26305-03-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C34H63N5O9. US Biological Life Sciences. |  Worldwide |
| Pepstatin A | 10mg Pack Size. Group: Biochemicals. Formula: C34H63N5O9. CAS No. 26305-03-3. Prepack ID 14581189-10mg. Molecular Weight 686. See USA prepack pricing. | |
| Pepstatin A | Pepstatin A is a potent aspartic protease inhibitor, and also inhibits HIV replication.It is a hexa-peptide containing the unusual amino acid statine (Sta, (3S,4S)-4-amino-3-hydroxy-6-methylheptanoic acid), having the sequence Isovaleryl-Val-Val-Sta-Ala-Sta (Iva-Val-Val-Sta-Ala-Sta). Uses: Protease inhibitors. Synonyms: Pepstatin; NSC 272671; NSC-272671; NSC272671; Pepstatin A; Pepstatina; Pepstatinum; Pepstatin A. Grade: >98%. CAS No. 26305-03-3. Molecular formula: C34H63N5O9. Mole weight: 685.89. |  |
| Pepstatin A?Agarose | saline suspension. Group: Fluorescence/luminescence spectroscopy. | |
| Pepstatin acetate | Acetylpepstatin is an aspartyl protease inhibitor that is effective against HIV-1 and HIV-2 protease. Synonyms: Acetyl-pepstatin; Acetylpepstatin; 28575-34-0; Acetyl pepstatin; (3S,4S)-4-[[(2S)-2-[[(3S,4S)-4-[[(2S)-2-[[(2S)-2-acetamido-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxy-6-methylheptanoyl]amino]propanoyl]amino]-3-hydroxy-6-methylheptanoic acid; Pepstatin A (acetate); L-Valinamide, N-(3-methyl-1-oxobutyl)-L-valyl-N-[4-[[2-[[1-(2-carboxy-1-hydroxyethyl)-3-methylbutyl]amino]-1-methyl-2-ox. Grade: 95%. CAS No. 28575-34-0. Molecular formula: C22H24F2N6O3. Mole weight: 458.5. | |
| Peptaibolin | Peptaibolin is produced by the strain of Sepedonium sp. HKI-0117, Sepedonium ampullosporum HKI-0053. It has anti-gram-positive bacteria and yeast activity, but the antibacterial activity is weak. It inhibits candida albicans with the MIC of 100 μg/mL. Molecular formula: C31H51N5O6. Mole weight: 589.76. | |
| PEPTC | PEPTC. Group: Organic field effect transistor (ofet) materials. Alternative Names: 1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-bis(2-phenylethyl)-Anthra[2; 2-phenylethyl)-; N,N-DI(2-PHENYLETHYL)-PERYLENE-TETRACARBONIC ACID, AMIDE; 2,9-bis(2-phenylethyl)anthra[2,1,9-def:6,5,10-def]diisoquinoline-1,3,8,10(2H,9H)-tetrone. CAS No. 67075-37-0. Product ID: 7, 18-bis(2-phenylethyl)-7, 18-diazaheptacyclo[14.6.2.22, 5.03, 12.04, 9.013, 23.020, 24]hexacosa-1(23), 2, 4, 9, 11, 13, 15, 20(24), 21, 25-decaene-6, 8, 17, 19-tetrone. Molecular formula: 598.6g/mol. Mole weight: C40H26N2O4. C1=CC=C (C=C1)CCN2C (=O)C3=C4C (=CC=C5C4=C (C=C3)C6=C7C5=CC=C8C7=C (C=C6)C (=O)N (C8=O)CCC9=CC=CC=C9)C2=O. InChI=1S / C40H26N2O4 / c43-37-29-15-11-25-27-13-17-31-36-32 (40 (46) 42 (39 (31) 45) 22-20-24-9-5-2-6-10-24) 18-14-28 (34 (27) 36) 26-12-16-30 (35 (29) 33 (25) 26) 38 (44) 41 (37) 21-19-23-7-3-1-4-8-23 / h1-18H, 19-22H2. IIKSFQIOFHBWSO-UHFFFAOYSA-N. |  |
| Peptidase | An enzyme capable of catalyzing the removal of peptides from the ends of protein chains. Typically used to debitter protein hydrolysates. Applications: Dietary supplements. Group: Enzymes. Synonyms: Peptidase. CAS No. 9031-96-3. Peptidase. Appearance: powder or liquid. Source: Aspergillus melleus. Peptidase. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form). Cat No: DIS-1031. | |
| peptidase 1 (mite) | This enzyme, derived from the house dust mite, is a major component of the allergic immune response. The substrate specificity of this enzyme is not altogether clear. It cleaves the low-affinity IgE receptor CD23 at Glu298?Ser299 and Ser155?Ser156. It also cleaves the pulmonary structural proteins occludin and claudin at Leu?Leu, Asp?Leu and at Gly?Thr bonds. It can also cleave the α subunit of the interleukin-2 (IL-2) receptor (CD25). Using a positional scanning combinatorial library, it was found that the major substrate-specificity determinant is for Ala in the P2 position. The enzyme shows only a slight preference for basic amino acids in the P1 and P3 positions and a preference for aliphatic amino acids such as Ile, Pro, Val, Leu and norleucine in the P4 position.Belongs in peptidase family C1A. Group: Enzymes. Synonyms: allergen Der f 1; allergen Der p 1; antigen Der p 1; antigen Eur m 1; antigen Pso o 1; major mite fecal allergen Der p 1; Der p 1. Enzyme Commission Number: EC 3.4.22.65. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4241; peptidase 1 (mite); EC 3.4.22.65; allergen Der f 1; allergen Der p 1; antigen Der p 1; antigen Eur m 1; antigen Pso o 1; major mite fecal allergen Der p 1; Der p 1; Der f 1; Eur m 1; endopeptidase 1 (mite). Cat No: EXWM-4241. | |
| Peptidase D from Human, Recombinant | PEPD Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 516 amino acids (1-493a.a.) and having a molecular mass of 56.9kDa.PEPD is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. Peptidase d, also known as pepd, is a part of the peptidase family. pepd is involved in collagen metabolism due to the high level of iminoacids in collagen. pepd recycles proline, and sets the pace for the production of collagen. pepd is also parts dipeptides with a prolyl or hydroxyprolyl residue in the c-terminal position. Group: Enzymes. Synonyms: Xaa-Pro dipeptidase; X-Pro dipeptidase; Imidodipeptidase; Peptidase D; Proline dipept. Enzyme Commission Number: EC 3.4.13.9. CAS No. 9025-32-5. Purity: Greater than 90% as determined by SDS-PAGE. Prolidase. Mole weight: 56.9kDa. Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. Form: Sterile Filtered colorless solution. Source: E.coli. Species: Human. Xaa-Pro dipeptidase; X-Pro dipeptidase; Imidodipeptidase; Peptidase D; Proline dipeptidase; Prolidase; PRD; PEPD; Xaa-Pro dipeptidase isoform 1; PROLIDASE; Peptidase D; PEPD. Cat No: NATE-1782. | |
| peptidase Do | This serine endopeptidase is essential for the clearance of denatured or aggregated proteins from the inner-membrane and periplasmic space in Escherichia coli. Natural substrates of the enzyme include colicin A lysis protein, pilin subunits and MalS from E. coli. The enzyme has weak peptidase activity with casein and other non-native substrates. The peptidase acts as a chaperone at low temperatures but switches to a peptidase (heat shock protein) at higher temperatures. Molecular chaperones and peptidases control the folded state of proteins by recognizing hydrophobic stretches of polypeptide that become exposed by misfolding or unfolding. They then bind these hydrophobic substrates to prevent aggregation or assist in protein refolding. If attempts at refolding fail, then irreversibly damaged proteins are degraded by peptidases such as this enzyme. Belongs in peptidase family S1C. Group: Enzymes. Synonyms: DegP; DegP protease; HtrA; high temperature requirement protease A; HrtA heat shock p. Enzyme Commission Number: EC 3.4.21.107. CAS No. 161108-11-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4102; peptidase Do; EC 3.4.21.107; 161108-11-8; DegP; DegP protease; HtrA; high temperature requirement protease A; HrtA heat shock protein; protease Do; Do protease. Cat No: EXWM-4102. | |
| peptidase K | From the mold Tritirachium album Limber. A peptidase of family S8 (subtilisin family) containing two disulfide bridges and one free Cys near the active site His. Formerly included in EC 3.4.21.14. Group: Enzymes. Synonyms: Tritirachium alkaline proteinase; Tritirachium album serine proteinase; proteinase K; Tritirachium album proteinase K; endopeptidase K. Enzyme Commission Number: EC 3.4.21.64. CAS No. 39450-01-6. Proteinase K. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4155; peptidase K; EC 3.4.21.64; 39450-01-6; Tritirachium alkaline proteinase; Tritirachium album serine proteinase; proteinase K; Tritirachium album proteinase K; endopeptidase K. Cat No: EXWM-4155. | |
| Peptidase, microorganism | Peptidase (IMPa) (Erepsin) is catalytically active enzyme that cleaves peptide bonds in proteins and peptides by hydrolysis [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Erepsin; Peptidase (IMPa). CAS No. 9031-96-3. Pack Sizes: 5 g. Product ID: HY-E70017. | |
| Peptide 2 | Peptide 2 is an antimicrobial peptide found in Rapana venosa (hemolymph, marine snail), and has antibacterial activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ser-Pro-Pro-Asn-Gln-Pro-Ser-Ile-Met-Thr-Phe-Asp-Tyr-Ala-Lys-Thr-Asn-Lys. Grade: ≥97%. Molecular formula: C90H139N23O29S. Mole weight: 2039.29. | |
| Peptide2034 | Peptide2034 is an antimicrobial peptide found in Lycosa singoriensis (Wolf spider, Aranea singoriensis), and has antibacterial activity. Synonyms: Ala-Gly-Ile-Gly-Lys-Ile-Gly-Asp-Phe-Ile-Lys-Lys-Ala-Ile-Ala-Lys-Tyr-Lys-Asn; U1-lycotoxin-Ls1a; U1-LCTX-Ls1a; Peptide 2034. Grade: ≥95%. Molecular formula: C95H159N25O24. Mole weight: 2035.47. | |
| Peptide2340 | Peptide2340 is an antimicrobial peptide found in Lycosa singoriensis (Wolf spider, Aranea singoriensis), and has antibacterial activity. Synonyms: Met-Ile-Ala-Ser-His-Leu-Ala-Phe-Glu-Lys-Leu-Ser-Lys-Leu-Gly-Ser-Lys-His-Thr-Met-Leu; M-lycotoxin-Ls4a; M-LCTX-Ls4a; Peptide 2340. Grade: ≥96%. Molecular formula: C105H176N28O28S2. Mole weight: 2342.84. | |
| Peptide 5 | Peptide 5 is an antimicrobial peptide found in Rapana venosa (hemolymph, marine snail), and has antibacterial activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ser-Pro-Pro-Ser-Glu-Gln-Leu-Gly-Lys-Ser-Phe-Asn-Phe. Grade: ≥96%. Molecular formula: C65H96N16O21. Mole weight: 1437.57. | |
| Peptide 7 | Peptide 7 is an antimicrobial peptide found in Rapana venosa (hemolymph, marine snail), and has antibacterial activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ala-Pro-Pro-Pro-Gly-Leu-Ser-Ala-Gly-Val. Grade: ≥95%. Molecular formula: C39H64N10O12. Mole weight: 864.98. | |
| Peptide 8 | Peptide 8 is an antimicrobial peptide found in Rapana venosa (hemolymph, marine snail), and has antibacterial activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ala-Pro-Pro-Pro-Gly-Tyr-Ala-Met-Glu-Ser-Asp-Ser-Phe-Ser. Grade: ≥98%. Molecular formula: C64H90N14O23S. Mole weight: 1455.56. | |
| Peptide 9 | Peptide 9 is an antimicrobial peptide found in Rapana venosa (hemolymph, marine snail), and has antibacterial activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Phe-Pro-Pro-Pro-Gly-Glu-Ser-Ala-Val-Asp-Met-Ser-Phe-Phe-Tyr-Ala-Leu-Ser-Asn-Pro. Grade: ≥98%. Molecular formula: C102H141N21O30S. Mole weight: 2173.42. | |
| Peptide A1 | Peptide A1 is an antimicrobial peptide found in Rana esculenta (Edible frog, Pelophylax esculentus), and has antimicrobial activity. Synonyms: H-Phe-Leu-Pro-Ala-Ile-Ala-Gly-Ile-Leu-Ser-Gln-Leu-Phe-OH; Hemolytic protein A1. Grade: ≥96%. Molecular formula: C69H108N14O16. Mole weight: 1389.71. | |
| Peptide A5K | Peptide A5K (INF7-A5K-TAT) is an amphiphilic peptide derived from the HA2-TAT fusion scaffold. Peptide A5K can non-covalently bind to CRISPR ribonucleoproteins and efficiently deliver them to cells, such as primary human T cells, B cells, and NK cells. Peptide A5K enables low-toxicity, precise, and multiplex genome editing, holding great application potential in the field of cell therapy[1]. Uses: Scientific research. Group: Peptides. Alternative Names: INF7-A5K-TAT. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P5307. | |
| peptide α-N-acetyltransferase | Acetylates N-terminal alanine, serine, methionine and glutamate residues in a number of peptides and proteins, including β-endorphin, corticotropins and melanotropin. cf. EC 2.3.1.108 α-tubulin N-acetyltransferase. Group: Enzymes. Synonyms: β-endorphin acetyltransferase; peptide acetyltransferase; protein N-terminal acetyltransferase; NAT; Nα-acetyltransferase; amino-terminal amino acid-acetylating enzyme; acetyl-CoA:peptide α-N-acetyltransferase. Enzyme Commission Number: EC 2.3.1.88. CAS No. 116155-74-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2269; peptide α-N-acetyltransferase; EC 2.3.1.88; 116155-74-9; β-endorphin acetyltransferase; peptide acetyltransferase; protein N-terminal acetyltransferase; NAT; Nα-acetyltransferase; amino-terminal amino acid-acetylating enzyme; acetyl-CoA:peptide α-N-acetyltransferase. Cat No: EXWM-2269. | |
| peptide-aspartate β-dioxygenase | Requires Fe2+. Some vitamin K-dependent coagulation factors, as well as synthetic peptides based on the structure of the first epidermal growth factor domain of human coagulation factor IX or X, can act as acceptors. Group: Enzymes. Synonyms: aspartate β-hydroxylase; aspartylpeptide β-dioxygenase. Enzyme Commission Number: EC 1.14.11.16. CAS No. 122544-66-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0632; peptide-aspartate β-dioxygenase; EC 1.14.11.16; 122544-66-5; aspartate β-hydroxylase; aspartylpeptide β-dioxygenase. Cat No: EXWM-0632. | |
| Peptide B9 | Peptide B9 is an antimicrobial peptide found in Rana esculenta, and has antimicrobial activity. Synonyms: Phe-Leu-Pro-Leu-Ile-Ala-Gly-Leu-Ile-Gly-Lys-Leu-Phe. Grade: ≥96%. Molecular formula: C72H116N14O14. Mole weight: 1401.80. | |
| Peptide BmKb2 | Peptide BmKb2 is an antimicrobial peptide found in Mesobuthus martensii (Manchurian scorpion, Buthus martensII), and has antimicrobial activity. Synonyms: H-Phe-Leu-Ser-Ser-Leu-Ile-Pro-Ser-Ala-Ile-Ser-Gly-Leu-Ile-Ser-Ala-Phe-Lys-OH. Grade: ≥96%. Molecular formula: C88H143N19O24. Mole weight: 1851.22. | |
| Peptide Bonded Glutamine | Peptide Bonded Glutamine. | CA, FL & NJ |
| Peptide C105Y | Peptide C105Y is a cell-penetrating peptide based on the α1-antitrypsin 359-374 amino acids sequence, which enhances gene expression of DNA nanoparticles. Synonyms: Peptide-C105Y; Cys-Ser-Ile-Pro-Pro-Glu-Val-Lys-Phe-Asn-Lys-Pro-Phe-Val-Tyr-Leu-Ile. Grade: ≥98%. CAS No. 247572-63-0. Molecular formula: C97H148N20O23S. Mole weight: 1994.39. | |
| peptide chain release factor N5-glutamine methyltransferase | Modifies the glutamine residue in the universally conserved glycylglycylglutamine (GGQ) motif of peptide chain release factor, resulting in almost complete loss of release activity. Group: Enzymes. Synonyms: N5-glutamine S-adenosyl-L-methionine dependent methyltransferase; N5-glutamine MTase; HemK; PrmC. Enzyme Commission Number: EC 2.1.1.297. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1904; peptide chain release factor N5-glutamine methyltransferase; EC 2.1.1.297; N5-glutamine S-adenosyl-L-methionine dependent methyltransferase; N5-glutamine MTase; HemK; PrmC. Cat No: EXWM-1904. | |
| Peptide Compound Library | 533 peptides can be used in peptide drug development and signaling transduction and mechanism study; - Contains hormone peptides (analogs), immunoreactive peptides, neuroactive peptides, anti-tumor active peptides, antimicrobial peptides, substrate peptides, etc. ; - Detailed compound information with structure, target, and biological activity description; - NMR and HPLC/LCMS validated to ensure high purity and quality. Uses: Scientific use. Product Category: L9600. Categories: Peptide Compounds Libraries. |  |
| peptide deformylase | Requires Fe(II). Also requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions. Differs in substrate specifity from EC 3.5.1.31 (formylmethionine deformylase). Group: Enzymes. Synonyms: N-formylmethionylaminoacyl-tRNA deformylase. Enzyme Commission Number: EC 3.5.1.88. CAS No. 369636-51-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4479; peptide deformylase; EC 3.5.1.88; 369636-51-1; N-formylmethionylaminoacyl-tRNA deformylase. Cat No: EXWM-4479. | |
| Peptide epsilon | Peptide epsilon. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ERMRPRKRQGSVRRRV;H-GLU-ARG-MET-ARG-PRO-ARG-LYS-ARG-GLN-GLY-SER-VAL-ARG-ARG-ARG-VAL-OH;GLU-ARG-MET-ARG-PRO-ARG-LYS-ARG-GLN-GLY-SER-VAL-ARG-ARG-ARG-VAL;PROTEIN KINASE C (EPSILON);PROTEIN KINASE C-EPSILON, PEPTIDE SUBSTRATE;PROTEIN KINASE CEPSILON PEPTIDE S. Product Category: Heterocyclic Organic Compound. CAS No. 120253-69-2. Molecular formula: C83H155N39O21S. Mole weight: 2067.43. Product ID: ACM120253692. Alfa Chemistry ISO 9001:2015 Certified. | |
| Peptide f(22-34)(bovine,ovine) | Peptide f(22-34)(bovine,ovine). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Peptide F (22-34) (bovine, ovine);Preproenkephalin (128-140) (bovine, ovine). Product Category: Heterocyclic Organic Compound. CAS No. 88878-74-4. Molecular formula: C61H95N17O17S. Mole weight: 1370.58. Purity: 0.96. IUPACName: 4-[[2-[(2-aminoacetyl)amino]acetyl]amino]-5-[[1-[[1-[[2-[[6-amino-1-[[5-(diaminomethylideneamino)-1-[[1-[[2-[[2-[[1-[(1-hydroxy-4-methylsulfanyl-1-oxobutan-2-yl)amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-(4-hydroxyphenyl. Canonical SMILES: CC(C)CC(C(=O)NCC(=O)NC(CCCCN)C(=O)NC(CCCN=C(N)N)C(=O)NC(CC1=CC=C(C=C1)O)C(=O)NCC(=O)NCC(=O)NC(CC2=CC=CC=C2)C(=O)NC(CCSC)C(=O)O)NC(=O)C(C(C)C)NC(=O)C(CCC(=O)O)NC(=O)CNC(=O)CN. Product ID: ACM88878744. Alfa Chemistry ISO 9001:2015 Certified. | |
| Peptide Hp1090 | Peptide Hp1090 is an antimicrobial peptide found in Heterometrus petersii (Asian forest scorpion), and has antibacterial and antiviral activity. Synonyms: NDBP-5.9; H-Ile-Phe-Lys-Ala-Ile-Trp-Ser-Gly-Ile-Lys-Ser-Leu-Phe-OH; Recombinant Heterometrus petersii Peptide Hp1090; L-isoleucyl-L-phenylalanyl-L-lysyl-L-alanyl-L-isoleucyl-L-tryptophyl-L-seryl-glycyl-L-isoleucyl-L-lysyl-L-seryl-L-leucyl-L-phenylalanine; Hp1090. Grade: ≥97%. Molecular formula: C76H116N16O16. Mole weight: 1509.85. | |
| Peptide leucine arginine | Peptide leucine arginine is a potent immunomodulatory peptide isolated from the skin of the Northern Leopard frog, Rana pipiens, and has antibacterial and antifungal activity. Synonyms: pLR; H-Leu-Val-Arg-Gly-Cys(1)-Trp-Thr-Lys-Ser-Tyr-Pro-Pro-Lys-Pro-Cys(1)-Phe-Val-Arg-OH; L-leucyl-L-valyl-L-arginyl-glycyl-L-cysteinyl-L-tryptophyl-L-threonyl-L-lysyl-L-seryl-L-tyrosyl-L-prolyl-L-prolyl-L-lysyl-L-prolyl-L-cysteinyl-L-phenylalanyl-L-valyl-L-arginine (5->15)-disulfide; ((6S,9S,12S,15S,18S,21R,26R,28aS,34S,36aS,41aS)-18-((1H-indol-3-yl)methyl)-21-(2-((S)-2-((S)-2-((S)-2-amino-4-methylpentanamido)-3-methylbutanamido)-5-guanidinopentanamido)acetamido)-12,34-bis(4-aminobutyl)-6-(4-hydroxybenzyl)-15-((R)-1-hydroxyethyl)-9-(hydroxymethyl)-5,8,11,14,17,20,28,33,36,41-decaoxooctatriacontahydro-1H-tripyrrolo[2,1-g:2',1'-m:2'',1''-p][1,2]dithia[5,8,11,14,17,20,23,26,29,32]decaazacyclopentatriacontine-26-carbonyl)-L-phenylalanyl-L-valyl-L-arginine. Grade: >98%. Molecular formula: C99H151N27O22S2. Mole weight: 2135.58. | |
| Peptide M acetate | Peptide M acetate is a synthetic peptide that is immunogenic in man and provides additional support to the hypothesis that the amino acid sequence which corresponds to peptide M acetate might be involved in uveitic conditions in man. Grade: >98.0%. Molecular formula: C83H145N21O33. Mole weight: 1965.16. | |
| peptide-methionine (R)-S-oxide reductase | The reaction occurs in the reverse direction to that shown above. The enzyme exhibits high specificity for reduction of the R-form of methionine S-oxide, with higher activity being observed with L-methionine S-oxide than with D-methionine S-oxide. While both free and protein-bound methionine (R)-S-oxide act as substrates, the activity with the peptide-bound form is far greater. The enzyme plays a role in preventing oxidative-stress damage caused by reactive oxygen species by reducing the oxidized form of methionine back to methionine and thereby reactivating peptides that had been damaged. In some species, e.g. Neisseria meningitidis, both this enzyme and EC 1.8.4.11, pep.ulfoxide reductase (ambiguous); pMSR; methionine S-oxide reductase (ambiguous); selenoprotein R; methionine S-oxide reductase (R-form oxidizing); methionine sulfoxide reductase B; SelR; SelX; PilB; pRMsr. Enzyme Commission Number: EC 1.8.4.12. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1667; peptide-methionine (R)-S-oxide reductase; EC 1.8.4.12; MsrB; methionine sulfoxide reductase (ambiguous); pMSR; methionine S-oxide reductase (ambiguous); selenoprotein R; methionine S-oxide reductase (R-form oxidizing); methionine sulfoxide reductase B; SelR; SelX; PilB; pRMsr. Cat No: EXWM-1667. | |
| peptide-methionine (S)-S-oxide reductase | The reaction occurs in the reverse direction to that shown above. The enzyme exhibits high specificity for the reduction of the S-form of L-methionine S-oxide, acting faster on the residue in a peptide than on the free amino acid.On the free amino acid, it can also reduce D-methionine (S)-S-oxide but more slowly. The enzyme plays a role in preventing oxidative-stress damage caused by reactive oxygen species by reducing the oxidized form of methionine back to methionine and thereby reactivating peptides that had been damaged. In some species, e.g. Neisseria meningitidis, both this enzyme and EC 1.8.4.12, peptide-methionine (R)-S-oxide reductase, are found within the same protein whereas, in other species, they are separate proteins. The reaction proceeds via a sulfenic-acid intermediate. Group: Enzymes. Synonyms: MsrA; methionine sulfoxide reduc. Enzyme Commission Number: EC 1.8.4.11. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1666; peptide-methionine (S)-S-oxide reductase; EC 1.8.4.11; MsrA; methionine sulfoxide reductase (ambiguous); methionine sulphoxide reductase A; methionine S-oxide reductase (ambiguous); methionine S-oxide reductase (S-form oxidizing); methionine sulfoxide reductase A; peptide methionine sulfoxide reductase. Cat No: EXWM-1666. | |
| peptide-N4-(N-acetyl-β-glucosaminyl)asparagine amidase | Does not act on (GlcNAc)Asn, because it requires the presence of more than two amino-acid residues in the substrate [cf. EC 3.5.1.26, N4-(β-N-acetylglucosaminyl)-L-asparaginase]. The plant enzyme was previously erroneously listed as EC 3.2.2.18. Group: Enzymes. Synonyms: glycopeptide N-glycosidase; glycopeptidase; N-oligosaccharide glycopeptidase; N-glycanase; Jack-bean glycopeptidase; PNGase A; PNGase F. Enzyme Commission Number: EC 3.5.1.52. CAS No. 83534-39-8. PNGase F. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4441; peptide-N4-(N-acetyl-β-glucosaminyl)asparagine amidase; EC 3.5.1.52; 83534-39-8; glycopeptide N-glycosidase; glycopeptidase; N-oligosaccharide glycopeptidase; N-glycanase; Jack-bean glycopeptidase; PNGase A; PNGase F. Cat No: EXWM-4441. | |
| peptide-O-fucosyltransferase | Involved in the biosynthesis of O-fucosylated epidermal growth factor (EGF) and thrombospondin type 1 repeats. The attachment of O-linked fucose to serine or threonine occurs on EGF domains within the sequence Cys-Xaa-Xaa-Gly-Gly-Ser/Thr-Cys. Group: Enzymes. Synonyms: GDP-L-fucose:polypeptide fucosyltransferase; GDP-fucose protein O-fucosyltransferase; GDP-fucose:polypeptide fucosyltransferase. Enzyme Commission Number: EC 2.4.1.221. CAS No. 9033-8-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2450; peptide-O-fucosyltransferase; EC 2.4.1.221; 9033-08-3; GDP-L-fucose:polypeptide fucosyltransferase; GDP-fucose protein O-fucosyltransferase; GDP-fucose:polypeptide fucosyltransferase. Cat No: EXWM-2450. | |
| Peptide T | Peptide T is an octapeptide from the V2 region of HIV-1 gp120. Peptide T is a ligand for the CD4 receptor and prevents binding of HIV to the CD4 receptor. Uses: Scientific research. Group: Peptides. CAS No. 106362-32-7. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P0272. | |
| Peptide T | Peptide T is an HIV entry inhibitor that acts by blocking chemokine-5 receptors (CCR5), currently under clinical trials for the treatment of HIV-related neurological and constitutional symptoms. Synonyms: PEPTIDE T; 106362-32-7; peptide-t; Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr; L-Threonine,L-alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparaginyl-L-tyrosyl-; 05DYM3ZS1X; l-alanyl-l-seryl-l-threonyl-l-threonyl-l-threonyl-l-asparaginyl-l-tyrosyl-l-threonine; H-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-OH; (2S,3R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]-4-oxobutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoic acid; HIV Peptide T; UNII-05DYM3ZS1X; PEPTIDE T [MI]; ALA-SER-THR-THR-THR-ASN-TYR-THR ACETATE; CHEMBL180971; SCHEMBL5813760; NCGC00167163-01; DB-230568; G12253; Q7166522; L-Threonine, L-alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparaginyl-L-tyrosyl-; L-THREONINE, L-ALANYL-L-SERYL-L-THREONYL-L-THREONYL-L- THREONYL-L-ASPARAGINYL-L-TYROSYL-; L-Threonine, N-(N-(N2-(N-(N-(N-(N-L-alanyl-L-seryl)-L-thronyl)-L-threonyl)-L-threonyl)-L-asparaginyl)-L-tyrosyl)-. Grade: ≥98%. CAS No. 106362-32-7. Molecular formula: C35H55N9O16. Mole weight: 857.86. | |
| Peptide T | Peptide T is an octapeptide from the V2 region of HIV-1 gp120. Peptide T is a ligand for theCD4 receptor and prevents binding of HIV to the CD4 receptor. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Peptide T. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 106362-32-7. Molecular formula: C35H55N9O16. Mole weight: 857.87 g/mol. Purity: ≥98%. IUPACName: L-alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparaginyl-L-tyrosyl-L-threonine. Canonical SMILES: C[C@@H](O)[C@@H](C(O)=O)NC([C@H](CC1=CC=C(O)C=C1)NC([C@H](CC(N)=O)NC([C@H]([C@H](O)C)NC([C@H]([C@H](O)C)NC([C@H]([C@H](O)C)NC([C@H](CO)NC([C@H](C)N)=O)=O)=O)=O)=O)=O)=O. Product ID: ACM106362327-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Peptide T acetate | Peptide T acetate is an HIV entry inhibitor from the V2 region of HIV-1 gp120 that acts by blocking chemokine-5 receptors (CCR5), currently under clinical trials for the treatment of HIV-related neurological and constitutional symptoms. Synonyms: H-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-OH.CH3CO2H; L-alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparagyl-L-tyrosyl-L-threonine. Grade: ≥95%. Molecular formula: C35H55N9O16.C2H4O2. Mole weight: 917.91. | |
| peptide-transporting ATPase | ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. A family of enzymes that exports α-hemolysin, cyclolysin, colicin V and siderophores from Gram-negative bacteria, and bacteriocin, subtilin, competence factor and pediocin from Gram-positive bacteria. Group: Enzymes. Enzyme Commission Number: EC 7.4.2.5 (Formerly EC 3.6.3.43). Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4682; peptide-transporting ATPase; EC 3.6.3.43. Cat No: EXWM-4682. | |
| peptide-tryptophan 2,3-dioxygenase | Also acts on tryptophan. Group: Enzymes. Synonyms: pyrrolooxygenase; peptidyltryptophan 2,3-dioxygenase; tryptophan pyrrolooxygenase; [protein]-L-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.26. CAS No. 37256-64-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0545; peptide-tryptophan 2,3-dioxygenase; EC 1.13.11.26; 37256-64-7; pyrrolooxygenase; peptidyltryptophan 2,3-dioxygenase; tryptophan pyrrolooxygenase; [protein]-L-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0545. | |
| Peptide T TFA | It is an HIV entry inhibitor that acts by blocking chemokine-5 receptors (CCR5). Synonyms: 1610056-01-3; Peptide T TFA; DA-76726; L-Alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparaginyl-L-tyrosyl-L-threonine compound with 2,2,2-trifluoroacetic acid (1:1). Grade: ≥98%. CAS No. 1610056-01-3. Molecular formula: C37H56F3N9O18. Mole weight: 971.89. | |
| Peptide YY (13-36) (canine, mouse, porcine, rat) | This C-terminal fragment has the potential to suppress the noradrenaline release from sympathetic nerve endings. It was also able to compete with NPY for essentially all binding sites in rat brain. Synonyms: PYY (13-36) (canine, mouse, porcine, rat; H-S)ER-PRO-GLU-GLU-LEU-SER-ARG-TYR-TYR-ALA-SER-LEU-ARG-HIS-TYR-LEU-ASN-LEU-VAL-THR-ARG-GLN-ARG-TYR-NH2. CAS No. 86895-09-2. Molecular formula: C135H209N41O38. Mole weight: 3014.36. | |
| Peptide YY (3-36) | Peptide YY (3-36) is a Y2/Y5 Neuropeptide Y receptor agonist (IC50= 0.11 nM for inhibition of 125I-PYY binding to Y2 receptor). Human peptide YY (PYY) has roles in energy homeostasis, food ingestion, gut motility and insulin secretion. Synonyms: Peptide YY (PYY) (3-36), human; H-Ala-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Ser-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2; L-alanyl-L-lysyl-L-prolyl-L-alpha-glutamyl-L-alanyl-L-prolyl-glycyl-L-alpha-glutamyl-L-alpha-aspartyl-L-alanyl-L-seryl-L-prolyl-L-alpha-glutamyl-L-alpha-glutamyl-L-leucyl-L-seryl-L-arginyl-L-tyrosyl-L-tyrosyl-L-alanyl-L-seryl-L-leucyl-L-arginyl-L-histidyl-L-tyrosyl-L-leucyl-L-asparagyl-L-leucyl-L-valyl-L-threonyl-L-arginyl-L-glutaminyl-L-arginyl-L-tyrosinamide; PYY (3-36) (canine, mouse, porcine, rat). Grade: 98%. CAS No. 126339-09-1. Molecular formula: C176H272N52O54. Mole weight: 3980.42. | |
| Peptide YY (3-36) human | Peptide YY (3-36) human, a short (36-amino acid) peptide released by cells in the ileum and colon in response to feeding, is a NPY Y2 receptor agonist. PYY (3-36) has been associated with dose-dependent weight loss in various obesity models including ob/ob mice, diet-induced obese mice, and non-diabetic fatty Zucker rats. Synonyms: Unii-7pqz90ulir; Pancreatic Peptide YY; Peptide Tyrosine Tyrosine. CAS No. 123583-37-9. Molecular formula: C180H279N53O54. Mole weight: 4049.51. | |
| Peptide YY (canine, mouse, porcine, rat) | Peptide YY (canine, mouse, porcine, rat) is the synthetic peptide analogue of Peptide YY, astutely tailored for utilization within the researchs of canine, mouse, porcine and rat models. Synonyms: PYY (canine, mouse, porcine, rat); H-Tyr-Pro-Ala-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Ser-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2; L-tyrosyl-L-prolyl-L-alanyl-L-lysyl-L-prolyl-L-alpha-glutamyl-L-alanyl-L-prolyl-glycyl-L-alpha-glutamyl-L-alpha-aspartyl-L-alanyl-L-seryl-L-prolyl-L-alpha-glutamyl-L-alpha-glutamyl-L-leucyl-L-seryl-L-arginyl-L-tyrosyl-L-tyrosyl-L-alanyl-L-seryl-L-leucyl-L-arginyl-L-histidyl-L-tyrosyl-L-leucyl-L-asparagyl-L-leucyl-L-valyl-L-threonyl-L-arginyl-L-glutaminyl-L-arginyl-L-tyrosinamide. Grade: ≥95%. CAS No. 81858-94-8. Molecular formula: C190H288N54O57. Mole weight: 4240.71. | |
| Peptide YY, human | Peptide YY (PYY) is an intestinal hormone secreted by neuroendocrine cells in the ileum and colon and has been shown to reduce appetite. Synonyms: PYY; Peptide YY; C16118. Grade: ≥97% by HPLC. CAS No. 118997-30-1. Molecular formula: C194H295N55O57. Mole weight: 4309.81. | |
| Peptide YY (PYY) (3-36), Human | Peptide YY (PYY) (3-36), Human is an endogenous appetite suppressing peptide. Peptide YY (PYY) (3-36), Human, a neuropeptide Y (NPY) Y2 receptor agonist, is a powerful inhibitor of intestinal secretion [1]. Uses: Scientific research. Group: Peptides. CAS No. 123583-37-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P10000. | |
| Peptide YY (PYY), human | Peptide YY (PYY) is a gut hormone that regulates appetite and inhibits pancreatic secretion. Peptide YY (PYY) can mediate its effects through the Neuropeptide Y receptors. Uses: Scientific research. Group: Peptides. CAS No. 118997-30-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P1514. | |
| Peptidoglycan | Peptidoglycan is the major component of bacterial cell walls, especially of gram-positve bacteria. Peptidoglycan are composed of alternating residues of β-(1,4) linked N-acetylglucosamine and N-acetylmuramic acid and peptide chains that create cross-linkage to create mesh structures. Alternative Names: PGN;Oxiranemethanol nitrate, homopolymer;PeptidoglycanfromSaccharomycescerevisiae;Poly(glycidyl nitrate);Glycidyl nitrate homopolymer. CAS No. 27814-48-8. Product ID: PIPE-0236. Molecular formula: C3H5NO4. Mole weight: 119.08. SMILES: C1C(O1)CO[N+](=O)[O-]. Category: Natural Extract. |  |
| peptidoglycan β-N-acetylmuramidase | Peptidoglycan beta-N-acetylmuramidase (EC 3.2.1.92) is an enzyme with systematic name peptidoglycan beta-N-acetylmuramoylexohydrolase. Group: Enzymes. Synonyms: exo-β-N-acetylmuramidase; exo-β-acetylmuramidase; β-2-acetamido-3-O-(D-1-carboxyethyl)-2-deoxy-D-glucoside acetamidodeoxyglucohydrolase. Enzyme Commission Number: EC 3.2.1.92. CAS No. 52219-03-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3955; peptidoglycan β-N-acetylmuramidase; EC 3.2.1.92; 52219-03-1; exo-β-N-acetylmuramidase; exo-β-acetylmuramidase; β-2-acetamido-3-O-(D-1-carboxyethyl)-2-deoxy-D-glucoside acetamidodeoxyglucohydrolase. Cat No: EXWM-3955. | |
| Peptidoglycan from Methanobacterium sp. | Peptidoglycan from Methanobacterium sp. Group: Polysaccharide. | |
| Peptidoglycan from Saccharomyces cerevisiae | Peptidoglycan from Saccharomyces cerevisiae. Group: Polysaccharide. | |
| Peptidoglycan from Staphylococcus aureus | cell wall component. Group: Fluorescence/luminescence spectroscopy. | |
| Peptidoglycan from Streptomyces sp. | Peptidoglycan from Streptomyces sp. Group: Polysaccharide. | |
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