BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| 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. Alternative Names: 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. Grades: >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. Grades: >98.0%. Molecular formula: C83H145N21O33. Mole weight: 1965.16. | |
| 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. Alternative Names: 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)-. Grades: ≥98%. CAS No. 106362-32-7. Molecular formula: C35H55N9O16. Mole weight: 857.86. | |
| 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. Alternative Names: 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. Grades: ≥95%. Molecular formula: C35H55N9O16.C2H4O2. Mole weight: 917.91. | |
| Peptide T TFA | It is an HIV entry inhibitor that acts by blocking chemokine-5 receptors (CCR5). Alternative Names: 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). Grades: ≥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. Alternative Names: 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. Alternative Names: 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). Grades: 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. Alternative Names: 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. Alternative Names: 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. Grades: ≥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. Alternative Names: PYY; Peptide YY; C16118. Grades: ≥97% by HPLC. CAS No. 118997-30-1. Molecular formula: C194H295N55O57. Mole weight: 4309.81. | |
| Perilipin-2 (129-137) | Perilipin-2 (129-137) is a 9-aa peptide. Perilipin-2 is involved in development and maintenance of adipose tissue. Alternative Names: Adipophilin (129-137); Adipose differentiation-related protein (129-137). | |
| Perindopril Related Compound 6 | An impurity of Perindopril which is used to treat patients with hypertension, diabetes mellitus type 2, coronary heart disease, chronic heart failure or stable coronary artery disease in form of perindopril arginine on the basis of a large evidence. Alternative Names: D-Oic-OH; H-D-Oic-OH; D-Octahydroindole-2-carboxylic acid. Grades: > 95%. CAS No. 108507-42-2. Molecular formula: C9H15NO2. Mole weight: 169.22. | |
| Perindopril Related Compound 7 | An impurity of Perindopril which is a long-acting ACE inhibitor. Alternative Names: L-(2S,3aS,7aS)-Octahydroindole-2-carboxylic Acid; [2S-(2α,3aβ,7aβ)]-Octahydro-1H-indole-2-carboxylic Acid; (2S,3aS,7aS)-2-Carboxyoctahydroindole; (2S,3aS,7aS)-Perhydroindole-2-carboxylic Acid; USP Perindopril Related Compound A. Grades: ≥ 98% (HPLC). CAS No. 80875-98-5. Molecular formula: C9H15NO2. Mole weight: 169.23. | |
| Perinerin | Perinerin is an antimicrobial peptide found in Perinereis aibuhitensis (Nereis aibuhitensis, Clamworm), and has anti-gram-positive bacteria, gram-negative bacteria and fungal activity. Grades: >98%. CAS No. 725474-90-8. Molecular formula: C257H421N87O68S5. Mole weight: 5978.01. | |
| Peripheral Myelin P0 Protein (180-199), mouse | Peripheral Myelin P0 Protein (180-199), mouse is a neurogenic peptide. Grades: ≥95%. CAS No. 147450-30-4. Molecular formula: C96H161N33O30S. Mole weight: 2289.57. | |
| Perisulfakinin | Perisulfakinin was originally isolated from the corpora cardiaca of the American cockroach, Periplaneta americana. Alternative Names: Glu-gln-phe H-asp-asp-tyr(SO3H)-gly-his-met-arg-phe-NH2. Grades: 95%. CAS No. 125131-58-0. Molecular formula: C64H86N18O22S2. Mole weight: 1523.60. | |
| Peroxiredoxin-5, mitochondrial (163-172) | Peroxiredoxin-5, mitochondrial (163-172) is a truncated fragment of Peroxiredoxin-5, mitochondrial. Peroxiredoxin-5 interacts with peroxisome receptor 1 and plays an antioxidant protective role in different tissues under normal conditions and during inflammatory processes. Alternative Names: Peroxisomal Antioxidant Enzyme (163-172); Thioredoxin Peroxidase PMP20 (163-172); Antioxidant Enzyme B166 (163-172). | |
| Pexiganan | An antimicrobial peptide (AMP) that is effective against a broad spectrum of bacteria including aerobic and anaerobic, gram-positive and gram-negative. Grades: >95%. CAS No. 147664-63-9. Molecular formula: C122H209N31O23. Mole weight: 2478.19. | |
| PFQa-St2 | PFQa-St2 is an antimicrobial peptide found in the African clawed frog Silurana tropicalis, and has anti-gram-positive bacteria, gram-negative bacteria and Mammalian cells activity. Alternative Names: Phe-Ile-Gly-Ala-Leu-Leu-Arg-Pro-Ala-Leu-Lys-Leu-Leu-Ala-Gly-Lys. Grades: ≥97%. Molecular formula: C81H141N21O17. Mole weight: 1681.15. | |
| PG 106 | PG 106 is a selective human melanocortin receptor 3 (hMC3R) antagonist (IC50 = 210 nM), with no activity at hMC4 receptors and hMC5 receptors. PG 106 may be used to differentiate the substructural features responsible for selectivity at the hMC3R, hMC4R, and hMC5R. Alternative Names: PG106; PG-106; Ac-DL-Nle-Asp(1)-bAla-D-2Nal-Arg-Trp-Lys(1)-NH2; N-Acetyl-L-norleucyl-L-α-aspartyl-β-alanyl-3-(2-naphthalenyl)-D-alanyl-L-arginyl-L-tryptophyl-L-Lysinamide(2→7)-lactam; Ac-Nle-cyclo(-Asp-β-Ala-D-2-Nal-Arg-Trp-Lys)-NH2. Grades: >98%. CAS No. 944111-22-2. Molecular formula: C51H69N13O9. Mole weight: 1008.19. | |
| PG 97-269 | PG 97-269, a selective high affinity VPAC1 receptor antagonist, has negligible affinity for PACAP type I receptors, with Kis of 15±5 and 2±1 nM for the rat and human VPAC1 receptors, respectively. It can be used to evaluate the physiological role of VIP in rats and human tissues. Alternative Names: Acetyl-(D-Phe2,Lys15,Arg16,Leu27)-VIP (1-7)-GRF (8-27); Ac-His-D-Phe-Asp-Ala-Val-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Lys-Arg-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Leu-NH2; L-Leucinamide, N-acetyl-L-histidyl-D-phenylalanyl-L-α-aspartyl-L-alanyl-L-valyl-L-phenylalanyl-L-threonyl-L-asparaginyl-L-seryl-L-tyrosyl-L-arginyl-L-lysyl-L-valyl-L-leucyl-L-lysyl-L-arginyl-L-leucyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-leucyl-L-leucyl-L-glutaminyl-L-α-aspartyl-L-isoleucyl-. Grades: ≥95%. CAS No. 202463-00-1. Molecular formula: C150H246N44O38. Mole weight: 3273.83. | |
| PgAFP | PgAFP is an antimicrobial peptide found in Penicillium chrysogenum RP42C (Penicillium notatum), and has antifungal activity. Alternative Names: Antifungal protein; afp. Grades: >98%. Molecular formula: C272H431N89O85S6. Mole weight: 6500.32. | |
| Pg-AMP1 | Pg-AMP1 is an antimicrobial peptide found in Psidium guajava (Guava, Psidium pyriferum), and has anti-gram-positive bacteria and gram-negative bacteria activity. Alternative Names: Glycine-rich antimicrobial peptide Pg-AMP. Grades: >98%. Mole weight: 6029.00. | |
| PG-KI | PG-KI is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Alternative Names: pGlu-Pro-His-Pro-Asp-Glu-Phe-Val-Gly-Leu-Met-NH2; Kassinin-Like Peptide K-I; Recombinant Pseudophryne guentheri Kassinin-like peptide K-I. Grades: ≥97%. Molecular formula: C57H82N14O16S. Mole weight: 1251.43. | |
| PG-KII | PG-KII is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Alternative Names: pGlu-Pro-Asn-Pro-Asp-Glu-Phe-Val-Gly-Leu-Met-NH2; H-Pyr-Pro-Asn-Pro-Asp-Glu-Phe-Val-Gly-Leu-Met-NH2; L-pyroglutamyl-L-prolyl-L-asparagyl-L-prolyl-L-alpha-aspartyl-L-alpha-glutamyl-L-phenylalanyl-L-valyl-glycyl-L-leucyl-L-methioninamide; L-Methioninamide, 5-oxo-L-prolyl-L-prolyl-L-asparaginyl-L-prolyl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-valylglycyl-L-leucyl-; Kassinin-Like Peptide K-II; Recombinant Pseudophryne guentheri Kassinin-like peptide K-II. Grades: ≥95%. CAS No. 127633-77-6. Molecular formula: C55H81N13O17S. Mole weight: 1228.37. | |
| PG-KIII | PG-KIII is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Alternative Names: pGlu-Pro-His-Pro-Asn-Glu-Phe-Val-Gly-Leu-Met-NH2; Kassinin-Like Peptide K-III; Recombinant Pseudophryne guentheri Kassinin-like peptide K-III. Grades: ≥97%. Molecular formula: C57H83N15O15S. Mole weight: 1250.44. | |
| PG-L | PG-L is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Alternative Names: H-Glu-Gly-Gly-Gly-Pro-Gln-Trp-Ala-Val-Gly-His-Phe-Met-NH2; pGlu-Gly-Gly-Gly-Pro-Gln-Trp-Ala-Val-Gly-His-Phe-Met-NH2; litorin-like peptide L (PG-L); Recombinant Pseudophryne guentheri Bombesin-like peptide L; L-alpha-glutamyl-glycyl-glycyl-glycyl-L-prolyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valyl-glycyl-L-histidyl-L-phenylalanyl-L-methioninamide. Grades: ≥97%. Molecular formula: C62H86N18O16S. Mole weight: 1371.52. | |
| PGLa | PGLa is an antimicrobial peptide (AMP) composed of 21 amino acids which form an alpha-helical secondary structure. It has a wide variety of antimicrobial activity including activity against fungi, viruses, gram-negative and gram-positive bacteria, and cancer cells. Alternative Names: PYLa / PGLa precursor; Gla peptide. Grades: ≥97% by HPLC. CAS No. 102068-15-5. Molecular formula: C88H162N26O22S. Mole weight: 1968.48. | |
| PGLa acetate | PGLa is an antimicrobial peptide (AMP) composed of 21 amino acids which form an alpha-helical secondary structure. It has a wide variety of antimicrobial activity including activity against fungi, viruses, gram-negative and gram-positive bacteria, and cancer cells. Alternative Names: PYLa / PGLa precursor acetate; Gla peptide acetate. Molecular formula: C90H166N26O24S. Mole weight: 2028.51. | |
| PGLa-AM1 | PGLa-AM1 is an antimicrobial peptide found in Xenopus amieti (skin secretions of the African volcano frog, Pipidae), and has antibacterial activity. Alternative Names: Gly-Met-Ala-Ser-Lys-Ala-Gly-Ser-Val-Leu-Gly-Lys-Val-Ala-Lys-Val-Ala-Leu-Lys-Ala-Ala-Leu-NH2. Grades: ≥95%. Molecular formula: C92H169N27O24S. Mole weight: 2069.59. | |
| PGLa-H | PGLa-H is an antimicrobial peptide found in Xenopus laevis (African clawed frog), and has antibacterial activity. Alternative Names: Lys-Ile-Ala-Lys-Val-Ala-Leu-Lys-Ala-Leu. Grades: ≥97%. CAS No. 1350308-37-0. Molecular formula: C50H95N13O11. Mole weight: 1054.37. | |
| PGLa-St2 | PGLa-St2 is an antimicrobial peptide found in the African clawed frog Silurana tropicalis, and has anti-gram-positive bacteria, gram-negative bacteria, fungal and Mammalian cells activity. Alternative Names: Gly-Met-Ala-Thr-Lys-Ala-Gly-Thr-Ala-Phe-Gly-Lys-Ala-Ala-Lys-Ala-Ile-Ile-Gly-Ala-Ala-Leu-NH2. Grades: ≥96%. Molecular formula: C90H156N26O24S. Mole weight: 2018.46. | |
| pGlu-Arg-Thr-Lys-Arg-MCA | pGlu-Arg-Thr-Lys-Arg-MCA. Alternative Names: Pyr-Arg-Thr-Lys-Arg-AMC; L-Argininamide, 5-oxo-L-prolyl-L-arginyl-L-threonyl-L-lysyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-; l-pyroglutamyl-l-arginyl-l-threonyl-l-lysyl-l-arginine 4-methylcoumaryl-7-amide. CAS No. 155575-02-3. Molecular formula: C37H57N13O9. Mole weight: 827.93. | |
| pGlu-K(-NBD)-Q-R-L-G-N-Q-W-A-V-G-H-L-M-N | pGlu-K(-NBD)-Q-R-L-G-N-Q-W-A-V-G-H-L-M-N. Alternative Names: pGlu-K(-NBD)-QRLGNQWAVGHLMN; N6-(7-nitrobenzo[d][1,2,3]oxadiazol-4-yl)-N2-((S)-5-oxopyrrolidine-2-carbonyl)-L-lysyl-L-glutaminyl-L-arginyl-L-leucylglycyl-L-asparaginyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valylglycyl-L-histidyl-L-leucyl-L-methionyl-L-asparagine; H-Pyr-Lys(NBD)-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-Asn-OH. Grades: ≥95%. Molecular formula: C87H128N30O25S. Mole weight: 2026.23. | |
| pGlu-Leu-Thr-Phe-Thr-Ser-Ser-Trp-Gly-NH2 | pGlu-Leu-Thr-Phe-Thr-Ser-Ser-Trp-Gly-NH2 is a peptide hormone that stimulates the synthesis of 1,2-diacyl-sn-glycerols in the Manduca sexta fat body. Alternative Names: AKH (Apis mellifera ligustica, Bombyx mori, Heliothis zea, Manduca sexta); Pyr-Leu-Thr-Phe-Thr-Ser-Ser-Trp-Gly-NH2; Adipokinetic Hormone (Apis mellifera ligustica, Bombyx mori, Heliothis zea, Manduca sexta); L-pyroglutamyl-L-leucyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-seryl-L-tryptophyl-glycinamide; 5-Oxo-L-prolyl-L-leucyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-seryl-L-tryptophylglycinamide. Grades: ≥95%. CAS No. 99886-31-4. Molecular formula: C47H65N11O14. Mole weight: 1008.08. | |
| pGlu-Phe-Leu p-nitroanilide | pGlu-Phe-Leu p-nitroanilide. Alternative Names: Pyr-Phe-Leu-Pna; Pyroglutamyl-phenylalanyl-leucine-4-nitroanilide; L-Leucinamide, 5-oxo-L-prolyl-L-phenylalanyl-N-(4-nitrophenyl)-. CAS No. 85901-57-1. Molecular formula: C26H31N5O6. Mole weight: 509.55. | |
| pGlu-Pro-Arg-MNA | pGlu-Pro-Arg-MNA is a peptide compound that has potential biology activity in many areas. Uses: Pglu-pro-arg-mna is a peptide compound that has potential biology activity in many areas. Alternative Names: pGlu-PR-MNA; L-Argininamide, 5-oxo-L-prolyl-L-prolyl-N-(2-methoxy-4-nitrophenyl)-. Grades: 98%. CAS No. 130835-45-9. Molecular formula: C23H32N8O7. Mole weight: 532.55. | |
| pGlu-Pro-Arg-MNA monoacetate | It is a peptide compound that has potential biology activity in many areas. Alternative Names: pGlu-PR-MNA acetic acid; L-Argininamide, 5-oxo-L-prolyl-L-prolyl-N-(2-methoxy-4-nitrophenyl)-, acetic acid. Grades: ≥98%. CAS No. 2070009-26-4. Molecular formula: C23H32N8O7.C2H4O2. Mole weight: 592.60. | |
| pGlu-Val-Tyr-Val-Val-Ala-Glu-Asn-Gln-Gln-Gly-Lys-Ser-Lys-Ala | pGlu-Val-Tyr-Val-Val-Ala-Glu-Asn-Gln-Gln-Gly-Lys-Ser-Lys-Ala is a derivative of FGL, a peptide known for its cognitive benefits. In this derivative, the first amino acid, glutamate (Glu), in the original FGL sequence forms a cyclic structure known as pyroglutamate (pGlu). This modification is thought to enhance the peptide's stability and potentially its biological activity. The sequence alteration aims to retain or improve the therapeutic effects associated with FGL, such as enhancing memory function and rescuing cognitive impairments. Alternative Names: FGL; Glp-Val-Tyr-Val-Val-Ala-Glu-Asn-Gln-Gln-Gly-Lys-Ser-Lys-Ala-OH; L-Pyroglutamyl-L-valyl-L-tyrosyl-L-valyl-L-valyl-L-alanyl-L-α-glutamyl-L-asparaginyl-L-glutaminyl-L-glutaminylglycyl-L-lysyl-L-seryl-L-lysyl-L-alanine. Grades: ≥95%. Molecular formula: C71H114N20O24. Mole weight: 1631.78. | |
| PG-SPI | PG-SPI is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Alternative Names: pGlu-Pro-Asn-Pro-Asp-Glu-Phe-Phe-Gly-Leu-Met-NH2; Substance P-like peptide 1; Recombinant Pseudophryne guentheri Substance P-like peptide 1; H-Pyr-Pro-Asn-Pro-Asp-Glu-Phe-Phe-Gly-Leu-Met-NH2; L-pyroglutamyl-L-prolyl-L-asparagyl-L-prolyl-L-alpha-aspartyl-L-alpha-glutamyl-L-phenylalanyl-L-phenylalanyl-glycyl-L-leucyl-L-methioninamide; (4S)-5-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-4-[[(2S)-2-[[(2S)-1-[(2S)-4-amino-4-oxo-2-[[(2S)-1-[(2S)-5-oxopyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]butanoyl]pyrrolidine-2-carbonyl]amino]-3-carboxypropanoyl]amino]-5-oxopentanoic acid. Grades: ≥96%. Molecular formula: C59H81N13O17S. Mole weight: 1276.43. | |
| PG-SPII | PG-SPII is an antimicrobial peptide found in Pseudophryne guentheri (Australian myobatrachid frog, Guenther's toadlet), and has antimicrobial activity. Alternative Names: pGlu-Pro-Asn-Pro-Asn-Glu-Phe-Phe-Gly-Leu-Met-NH2; Substance P-Like Peptide II; Recombinant Pseudophryne guentheri Substance P-like peptide II. Grades: ≥96%. Molecular formula: C59H82N14O16S. Mole weight: 1275.45. | |
| PhD1 | PhD1 is an antimicrobial peptide found in Papio hamadryas (Hamadryas baboon), and has antibacterial and antifungal activity. Alternative Names: PhD-1; Defensin-1; Recombinant Papio hamadryas Defensin-1. Grades: >85%. Molecular formula: C167H276N62O37S6. Mole weight: 3936.75. | |
| PhD2 | PhD2 is an antimicrobial peptide found in petals, Petunia hybrida, and has antifungal activity. Alternative Names: Floral defensin-like protein 2. Grades: >98%. Molecular formula: C227H375N67O65S10. Mole weight: 5403.48. | |
| Phe1, Trp4, Lys(Dde)5, Octreotate | Phe1, Trp4, Lys(Dde)5, Octreotate. Alternative Names: Phe-Cys-Tyr-Trp-Lys(Dde)-Thr-Cys-Thr (Disulfide bond Cys2/Cys7). Molecular formula: C59H76N10O14S2. Mole weight: 1213.42. | |
| Phe(2)-nle(4)-acth(1-24) | ACTH (1-24) is a fragment of the ACTH hormone, which stimulates the adrenal cortex and the secretion of glucocorticoids such as cortisol. Alternative Names: 2-Phenylalanyl-4-norleucine-acth(1-24); ACTH (1-24), phe(2)-nle(4)-; alpha1-24-Corticotropin, 2-L-phenylalanine-4-L-norleucine-; (Phe2,Nle4)-ACTH (1-24) (human, bovine, rat). CAS No. 97773-00-7. Molecular formula: C137H212N40O30. Mole weight: 2899.40. | |
| Phe(5-Br-2-CF2H) | Phe(5-Br-2-CF2H) is a modified phenylalanine derivative where the phenyl ring is substituted with a bromine (Br) atom at the 5-position and a difluoromethyl group (CF2H) at the 2-position. This combination of halogenation and the trifluoromethyl group introduces strong electron-withdrawing effects and enhances the hydrophobicity of the phenylalanine residue. Such modifications are used in peptide synthesis to influence the structure, stability, and biological interactions of peptides, potentially improving their performance in therapeutic or research settings. The specific substitution pattern is particularly useful for altering binding affinity, resistance to degradation, or other key properties in peptide-based compounds. Alternative Names: 5-Bromo-2-difluoromethyl-L-phenylalanine; 5-Bromo-2-(difluoromethyl)-L-phenylalanine. Grades: ≥95%. Molecular formula: C10H10BrF2NO2. Mole weight: 294.10. | |
| Phe(5-Cl-2-CF2H) | Phe(5-Cl-2-CF2H) is a modified phenylalanine derivative where the phenyl ring is substituted with a chlorine (Cl) atom at the 5-position and a difluoromethyl group (CF2H) at the 2-position. This modification introduces both electron-withdrawing effects and increased hydrophobicity to the phenylalanine residue. Such derivatives are used in peptide synthesis to alter the chemical and physical properties of peptides, potentially enhancing their stability, bioavailability, or binding affinity in biological applications. This specific substitution pattern can be useful in fine-tuning the activity and selectivity of peptide-based drugs or research compounds. Alternative Names: 5-Chloro-2-difluoromethyl-L-phenylalanine; 5-Chloro-2-(difluoromethyl)-L-phenylalanine. Grades: ≥95%. Molecular formula: C10H10ClF2NO2. Mole weight: 249.64. | |
| Phe-CO-Arg-Val-DPhe | Phe-CO-Arg-Val-DPhe. Alternative Names: beta-MAPI; Phe-CO-Arg-Val-D-Phe-H. CAS No. 83830-01-7. Molecular formula: C30H41N7O7. Mole weight: 611.69. | |
| Phe-Glu-Cys-Gly | Phe-Glu-Cys-Gly is a tetrapeptide comprising L-phenylalanine, L-α-glutamic acid, L-cysteine, and glycine. L-phenylalanine is an essential amino acid important for protein synthesis and the production of neurotransmitters. L-α-glutamic acid plays a role in cellular metabolism and neurotransmission. L-cysteine is a sulfur-containing amino acid involved in antioxidant defense and protein structure. Glycine contributes to collagen formation and various metabolic processes. This peptide combines these amino acids to potentially support metabolic processes, antioxidant defenses, and overall health. Alternative Names: FECG; (S)-4-((S)-2-Amino-3-phenylpropanamido)-5-(((R)-1-((carboxymethyl)amino)-3-mercapto-1-oxopropan-2-yl)amino)-5-oxopentanoic acid; L-Phenyl-L-α-glutamyl-L-cysteinylglycine; H-Phe-Glu-Cys-Gly-OH; H-FECG-OH. Grades: ≥90%. Molecular formula: C19H26N4O7S. Mole weight: 454.50. | |
| Phe-Gly-Gly-Gly | Phe-Gly-Gly-Gly is a tetrapeptide consisting of L-phenylalanine and three glycine residues. L-phenylalanine is an essential amino acid important for protein synthesis and neurotransmitter production. The three glycine residues contribute to the peptide's flexibility and may aid in various metabolic processes and protein interactions. This peptide, with its unique composition, may be used to study protein structure, function, or to explore the effects of repetitive glycine motifs in peptide chains. Alternative Names: FGGG; L-Phenylalanylglycylglycylglycine; Glycine, N-[N-(N-L-phenylalanylglycyl)glycyl]-; Glycine, N-[N-[N-(3-phenyl-L-alanyl)glycyl]glycyl]-; Glycine, N-[N-[N-(3-phenylalanyl)glycyl]glycyl]-; H-Phe-Gly-Gly-Gly-OH; H-FGGG-OH; L-Phenylalanyl-glycyl-glycyl-glycine. Grades: ≥90%. CAS No. 25894-95-5. Molecular formula: C15H20N4O5. Mole weight: 336.34. | |
| Phe-Gly-NH2 HCl | Phe-Gly-NH2 HCl. Alternative Names: Phe Gly NH2 HCl. Grades: ≥ 99% (TLC). CAS No. 38678-61-4. Molecular formula: C11H15N3O2HCl. Mole weight: 257.72. | |
| Phe-Gly-OH | Phe-Gly-OH. Alternative Names: L-Phenylalanylglycine; (S)-2-(2-amino-3-phenylpropanamido)acetic acid; ((S)-2-Amino-3-phenyl-propionylamino)-acetic acid; Phe Gly OH. Grades: ≥ 98% (HPLC). CAS No. 721-90-4. Molecular formula: C11H14N2O3. Mole weight: 222.24. | |
| PHE-LEU-GLU-GLU-LEU | A substrate of vitamin K-dependent carboxylase. Alternative Names: (2S,5S,8S,11S,14S)-14-Amino-5,8-bis(2-carboxyethyl)-2,11-diisobutyl-4,7,10,13-tetraoxo-15-phenyl-3,6,9,12-tetraazapentadecan-1-oic acid. Grades: 95%. CAS No. 69729-06-2. Molecular formula: C31H47N5O10. Mole weight: 649.73. | |
| Phe-Leu-NH2 HCl | Phe-Leu-NH2 HCl. Alternative Names: Phe-Leu amide hydrochloride. Grades: ≥ 95%. Molecular formula: C15H23N3O2·HCl. Mole weight: 313.83. | |
| Phe-Leu-OBzl | Phe-Leu-OBzl. Alternative Names: L-Phenylalanyl-L-leucine benzyl ester. Grades: ≥ 98%. CAS No. 63649-15-0. Molecular formula: C22H28N2O3. Mole weight: 368.48. | |
| Phe-Met-Arg-Phe, amide | Phe-Met-Arg-Phe, amide, also called as FMRF-NH2, belongs to Molluscan Cardioexcitatory Neuropeptide and dose dependently (ED50=23 nM) activates a K+current in the peptidergic caudodorsal neurons. FMRF-NH2 was investigated with regard to its effect on insulin, somatostatin and glucagon secretion from the isolated perfused rat pancreas. Alternative Names: FMRF amide; H-FMRF-NH2; L-phenylalanyl-L-methionyl-L-arginyl-L-phenylalaninamide; (S)-N-((S)-1-Amino-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-((S)-2-amino-3-phenylpropanamido)-4-(methylthio)butanamido)-5-guanidinopentanamide. Grades: ≥98%. CAS No. 64190-70-1. Molecular formula: C29H42N8O4S. Mole weight: 598.76. | |
| Phe-Met-Arg-Phe amide trifluoroacetate | It is a K+ current activator, belonging to the Molluscan Cardioexcitatory Neuropeptide. Alternative Names: Phe-Met-Arg-Phe amide.2TFA; FMRF-NH2.2TFA; L-phenylalanyl-L-methionyl-L-arginyl-L-phenylalaninamide trifluoroacetic acid. Grades: ≥95%. CAS No. 159237-99-7. Molecular formula: C29H42N8O4S.2C2HF3O2. Mole weight: 826.81. | |
| Phe-Met-Arg-Phe Like Peptide acetate | Phe-Met-Arg-Phe Like Peptide acetate is an FMRF-like peptide derived from the visceral and somatic muscles of the Snail Helix aspersa. FMRF (Phe-Met-Arg-Phe) is a neuropeptide peptide composed of 4 amino acid residues. Alternative Names: Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa, acetate; H-Pyr-Asp-Pro-Phe-Leu-Arg-Phe-NH2.CH3CO2H; L-pyroglutamyl-L-alpha-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide acetate; 5-Oxo-L-prolyl-L-α-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide acetate. Grades: ≥95%. Molecular formula: C46H65N11O12. Mole weight: 964.07. | |
| Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa | It is a FMRF-like peptide derived from the visceral and somatic muscles of the Snail Helix aspersa. Alternative Names: FMRF-Like Peptide; pGLU-Asp-Pro-Phe-Leu-Arg-Phe; Pyr-Asp-Pro-Phe-Leu-Arg-Phe-NH2; L-pyroglutamyl-L-alpha-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide; L-Phenylalaninamide, 5-oxo-L-prolyl-L-alpha-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl-. Grades: ≥95%. CAS No. 98495-35-3. Molecular formula: C44H61N11O10. Mole weight: 904.02. | |
| Phenylacetylglycine | An impurity of Penicillin G which is an antibacterial drug and acts through the inhibition of biosynthesis of cell-wall mucopeptide. Alternative Names: N-(Phenylacetyl)glycine; Phenaceturic Acid; N-Phenacetylglycine; NSC 408424; NSC 92778; Phenacetylglycine. Grades: ≥ 99% (HPLC). CAS No. 500-98-1. Molecular formula: C10H11NO3. Mole weight: 193.2. | |
| Phe-Phe-OH | Phe-Phe-OH is used in the method and kit for assessing prognosis or risk of breast cancer using metabolic profiling. Alternative Names: Phe Phe OH. Grades: ≥ 98% (HPLC). CAS No. 2577-40-4. Molecular formula: C18H20N2O3. Mole weight: 312.37. | |
| PHE-PHE-PHE-PHE | Tetraphenylalanine could be assembled into ordered autofluorescent elongated structures. Grades: ≥97%. CAS No. 2667-2-9. Molecular formula: C36H38N4O5. Mole weight: 606.71. | |
| Phe-Tyr-OH | Phe-Tyr-OH. Alternative Names: L-Phenylalanyl-L-tyrosine; Phe Tyr OH. Grades: ≥ 95% (Assay). CAS No. 17355-18-9. Molecular formula: C18H20N2O4. Mole weight: 328.37. | |
| Phe-Val | Phe-Val. Alternative Names: phenylalanylvaline; L-phenylalanyl-L-valine; (S)-2-((S)-2-Amino-3-phenylpropanamido)-3-methylbutanoic acid; FV dipeptide. CAS No. 3918-90-9. Molecular formula: C14H20N2O3. Mole weight: 264.32. | |
| PHF6 | The sequence VQIVYK in the third tau repeats is crucial for fibrillization. Alternative Names: Paired helical filament-6 Tau Protein (306-311) (human); H-Val-Gln-Ile-Val-Tyr-Lys-OH; H-VQIVYK-OH; L-valyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysine. Grades: ≥95%. CAS No. 329897-62-3. Molecular formula: C36H60N8O9. Mole weight: 748.92. | |
| PHI-27 (porcine) | PHI-27 (porcine) belongs to the glucagon-secretin family and plays a key role in the generation of circadian oscillations. It has bioactivity similar to vasoactive intestinal peptide (VIP) and secretin. Alternative Names: PHI (PHI-27), porcine; H-His-Ala-Asp-Gly-Val-Phe-Thr-Ser-Asp-Phe-Ser-Arg-Leu-Leu-Gly-Gln-Leu-Ser-Ala-Lys-Lys-Tyr-Leu-Glu-Ser-Leu-Ile-NH2; L-histidyl-L-alanyl-L-alpha-aspartyl-glycyl-L-valyl-L-phenylalanyl-L-threonyl-L-seryl-L-alpha-aspartyl-L-phenylalanyl-L-seryl-L-arginyl-L-leucyl-L-leucyl-glycyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-lysyl-L-lysyl-L-tyrosyl-L-leucyl-L-alpha-glutamyl-L-seryl-L-leucyl-L-isoleucinamide. Grades: ≥95%. CAS No. 80458-29-3. Molecular formula: C136H216N36O40. Mole weight: 2995.39. | |
| pHLIP Hb | pHLIP Hb is a pH low insertion peptide used as a marker of low pH in tumor allografts and of malignant lesions. Alternative Names: Gly-Asn-Leu-Glu-Gly-Phe-Phe-Ala-Thr-Leu-Gly-Gly-Glu-Ile-Ala-Leu-Trp-Ser-Leu-Val-Val-Leu-Ala-Ile-Glu-Cys-Gly. Molecular formula: C129H199N29O37S. Mole weight: 2780.40. | |
| pHLIP HM1a | pHLIP HM1a is a pH low insertion peptide used as a marker of low pH in tumor allografts and of malignant lesions. Alternative Names: Gly-Cys-Asn-Asn-Glu-Gly-Phe-Phe-Ala-Thr-Leu-Gly-Gly-Glu-Ile-Ala-Leu-Trp-Ser-Asp-Val-Val-Leu-Ala-Ile-Glu-Gly. Molecular formula: C125H188N30O40S. Mole weight: 2783.26. | |
| pHLIP HM1b | pHLIP HM1b is a pH low insertion peptide used as a marker of low pH in tumor allografts and of malignant lesions. Alternative Names: Gly-Asn-Asn-Glu-Gly-Phe-Phe-Ala-Thr-Leu-Gly-Gly-Glu-Ile-Ala-Leu-Trp-Ser-Asp-Val-Val-Leu-Ala-Ile-Glu-Cys-Gly. Molecular formula: C125H188N30O40S. Mole weight: 2783.26. | |
| pHLIP HM2a | pHLIP HM2a is a pH low insertion peptide used as a marker of low pH in tumor allografts and of malignant lesions. Alternative Names: Gly-Cys-Asp-Asn-Asn-Glu-Gly-Phe-Phe-Ala-Thr-Leu-Gly-Gly-Glu-Ile-Pro-Leu-Trp-Ser-Asp-Val-Val-Leu-Ala-Ile-Glu-Gly. Molecular formula: C131H195N31O43S. Mole weight: 2924.39. | |
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