A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Huperzia serrata is luxuriant plants, it has the total of eight varieties of medicinal plants in China. China is the biggest wild sugihara. Middle extact from the plants Huperzia serrata is the treatment of senile dementia, specific drug that can improve peoples. Applications: Huperzine a has potent pharmacological effects and particularly since long-term safety has not been determined, it should only be used with medical supervision. it may have some effectiveness in alzheimer's disease and age-related memory impairment. it has been used to treat fever and some inflammatory disorders, but there is no credible scientific evidence to support these uses. Group: Others. CAS No. 120786-18-7. Purity: 1.0%, 5.0% Huperzine A HPLC. Mole weight: 242.316. Huperzia Serrata Extract (Standard); 120786-18-7; C15H18N2O. Cat No: EXTW-007.
Huperzia Serrata P.E. 1% Huperzine A HPLC
Huperzia Serrata P.E. 1% Huperzine A HPLC.
CA, FL & NJ
Huperzine A
(-)-Huperzine A is a potent, highly specific and reversible inhibitor of acetylcholinesterase (AChE) with Ki of 7 nM, exhibiting 200-fold more selectivity for G4 AChE over G1 AChE. Also acts as an NMDA receptor antagonist. Phase 4. Uses: Ingredient of health care products. Grade: >98%. CAS No. 102518-79-6. Molecular formula: C15H18N2O. Mole weight: 242.32.
Huperzine A
Huperzine A. Group: Biochemicals. Alternative Names: (±)-Selagine. Grades: Highly Purified. CAS No. 120786-18-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C15H18N2O. US Biological Life Sciences.
Worldwide
Huperzine A-d3
Huperzine A-d3 is a labelled Huperzine A. Huperzine A is a naturally occurring sesquiterpene alkaloid used for the treatment of swelling, fever, blood disorders as well as Alzheimer's disease. Grade: > 95%. Molecular formula: C15H15N2OD3. Mole weight: 245.34.
Huperzine B
Botanical Source: Group: Biochemicals. Alternative Names: Fordimine. Grades: Plant Grade. CAS No. 103548-82-9. Pack Sizes: 20mg. US Biological Life Sciences.
Worldwide
Huperzine C
Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 163089-71-2. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
HuR degrader 2
HuR degrader 2 (Compound 3) is a molecule glue, which targets RNA-binding protein Hu antigen R (HuR) and degrades 30% HuR at 0.1 μM. HuR degrader 2 inhibits the proliferation of cancer cell Colo-205, with IC50≤200 nM. HuR degrader 2 exhibits a high affinity with cereblon, with an HTRF ratio < 0.02[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3040301-46-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-163759.
HUVEC Transfection Reagent
Transfection Reagent for HUVEC Human Umbilical Vein Endothelial Cells. Optimized transfection protocol provided for transfection of siRNA, DNA, mRNA, and microRNA. Transfection Reagents. Transfection Enhancer. Complex Condenser. Uses: Transfection of DNA, RNA, protein and small molecules. Product ID: 4107.
Nevada, Texas, USA
Huwentoxin IV
Huwentoxin IV. Group: Biochemicals. Grades: Purified. CAS No. 526224-73-7. Pack Sizes: 100ug. US Biological Life Sciences.
Worldwide
Huwentoxin IV
Huwentoxin IV is a selective NaV1.7 channel blocker with preference for neuronal NaV1.7, 1.2 and 1.3 (IC50 = 26, 150 and 338 nM, respectively). Huwentoxin IV inhibits the channel via binding at the neurotoxin receptor site 4 in the S3-S4 linker of domain II, trapping the voltage sensor in the inward, closed configuration. Synonyms: HWTX-IV; H-Glu-Cys(1)-Leu-Glu-Ile-Phe-Lys-Ala-Cys(2)-Asn-Pro-Ser-Asn-Asp-Gln-Cys(3)-Cys(1)-Lys-Ser-Ser-Lys-Leu-Val-Cys(2)-Ser-Arg-Lys-Thr-Arg-Trp-Cys(3)-Lys-Tyr-Gln-Ile-NH2; L-alpha-glutamyl-L-cysteinyl-L-leucyl-L-alpha-glutamyl-L-isoleucyl-L-phenylalanyl-L-lysyl-L-alanyl-L-cysteinyl-L-asparagyl-L-prolyl-L-seryl-L-asparagyl-L-alpha-aspartyl-L-glutaminyl-L-cysteinyl-L-cysteinyl-L-lysyl-L-seryl-L-seryl-L-lysyl-L-leucyl-L-valyl-L-cysteinyl-L-seryl-L-arginyl-L-lysyl-L-threonyl-L-arginyl-L-tryptophyl-L-cysteinyl-L-lysyl-L-tyrosyl-L-glutaminyl-L-isoleucinamide (2->17),(9->24),(16->31)-tris(disulfide). Grade: >99%. CAS No. 526224-73-7. Molecular formula: C174H278N52O51S6. Mole weight: 4106.79.
Huwentoxin XVI
Huwentoxin XVI. Group: Biochemicals. Grades: Purified. CAS No. 1600543-88-1. Pack Sizes: 100ug. US Biological Life Sciences.
Worldwide
Huwentoxin XVI
Huwentoxin XVI is a potent and selective N-type Ca2+ channel blocker (IC50 ~ 60 nM) with no inhibitory effect on T-type Ca2+ channels, K+ channels or Na+ channels. Huwentoxin XVI exhibits analgesic effects in vivo. Grade: >98%. CAS No. 1600543-88-1. Molecular formula: C196H292N50O56S6. Mole weight: 4437.13.
Alfa Chemistry's amino acid 2-Cl-Trt resins are available in loadings ranging from 0.4 to 0.7 mmol/g. Since the linked amino acids are N-protected, these resins can be used without pretreatment. Alternative Names: L-Valine-2-chlorotrityl resin.
H-Val-His-OH corresponds to the N-terminus of the β-chain of hemoglobin A which reacts with blood glucose yielding hemoglobin A1c. Synonyms: Val-His; valylhistidine; L-valyl-L-histidine; L-Histidine, L-valyl-; VH dipeptide; Valine Histidine dipeptide. Grade: 95%. CAS No. 13589-07-6. Molecular formula: C11H18N4O3. Mole weight: 254.29.
H-Val-Ile-OH
H-Val-Ile-OH is a hydrophobic, nanotube-forming dipeptide. Synonyms: Val-Ile; L-Isoleucine, L-valyl-; Valylisoleucine; L-valyl-L-isoleucine; N-Valylisoleucine; V-I Dipeptide; Valine Isoleucine dipeptide. Grade: >99%. CAS No. 20556-14-3. Molecular formula: C11H22N2O3. Mole weight: 230.30.
H-Val-Leu-His-Asp-Asp-Leu-Leu-Glu-Ala-OH
H-Val-Leu-His-Asp-Asp-Leu-Leu-Glu-Ala-OH is an HA-1H peptide, an epitope presented by HLA-A*0201. Synonyms: L-valyl-L-leucyl-L-histidyl-L-alpha-aspartyl-L-alpha-aspartyl-L-leucyl-L-leucyl-L-alpha-glutamyl-L-alanine. Grade: ≥95%. CAS No. 204931-32-8. Molecular formula: C45H73N11O16. Mole weight: 1024.14.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Val-ol-Trt(2-Cl)-Resin; H-Val-ol-Barlos Resin; L-Valinol 2-chlorotrityl resin.
H-VAL-PHE-OH
It can inhibit angiotensin-1 converting enzyme (ACE) with an IC50 of 9.2 μM. Synonyms: L-valyl-L-phenylalanine; VAL-PHE; valylphenylalanine; L-Val-L-Phe; VF dipeptide; Valine Phenylalanine dipeptide; (S)-2-((S)-2-Amino-3-methyl-butyrylamino)-3-phenyl-propionic acid. CAS No. 3918-92-1. Molecular formula: C14H20N2O3. Mole weight: 264.32.
H-Val-Pro-Leu-Ser-Leu-Tyr-Ser-Gly-OH
H-Val-Pro-Leu-Ser-Leu-Tyr-Ser-Gly-OH is cleaved by MMP-2, MMP-7 and MMP-9 with kcat/KM values of 61,000±4,000, 22,000±3,000 and 49,000±3,000 M-1s-1 for MMP-2, MMP-7 and MMP-9, respectively. Synonyms: L-valyl-L-prolyl-L-leucyl-L-seryl-L-leucyl-L-tyrosyl-L-seryl-glycine. Grade: ≥95%. CAS No. 425632-67-3. Molecular formula: C39H62N8O12. Mole weight: 834.96.
H-Val-Pro-Pro-OH TFA
H-Val-Pro-Pro-OH TFA is a milk-derived proline peptides derivative. It is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM. Synonyms: L-valyl-L-prolyl-L-proline trifluoroacetic acid. Grade: 98%. CAS No. 2828433-08-3. Molecular formula: C17H26F3N3O6. Mole weight: 425.40.
H-Val-Pro-Pro-OH TFA
H-Val-Pro-Pro-OH (TFA), a milk-derived proline peptides derivative, is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM. Uses: Scientific research. Category: Signaling pathways. CAS No. 2828433-08-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-114161A.
hVEGF-IN-1 inhibits human VEGF-A translation and has antitumor activity. Tumor bearing mice treated with hVEGF-IN-1 have an average tumor volume of less than 300 mm. The tumor weight in the presence of hVEGF-IN-1 reduces around 60.1% to a final weight of 0.18 g. No significant change in body weight is observed during the treatment. Synonyms: 1-Piperazinepropanamide, N-[2-[4-[[4-[2-(diethylamino)ethoxy]phenyl]amino]-2-quinazolinyl]phenyl]-4-methyl. CAS No. 1637443-98-1. Molecular formula: C34H43N7O2. Mole weight: 581.75.
HWL-088
HWL-088 is a highly potent and orally active agonist of free fatty acid receptor 1 (FFA1/GPR40) with an EC50 of 18.9 nM. HWL-088 improves glucose and lipid metabolism. It has anti-diabetic effects and moderate PPARδ activity with an EC50 of 570.9 nM. Synonyms: 2-(2-fluoro-4-((2'-methyl-[1,1'-biphenyl]-3-yl)methoxy)phenoxy)acetic acid; {2-Fluoro-4-[(2'-methyl-3-biphenylyl)methoxy]phenoxy}acetic acid; Acetic acid, 2-[2-fluoro-4-[(2'-methyl[1,1'-biphenyl]-3-yl)methoxy]phenoxy]-. Grade: ≥98%. CAS No. 2378617-96-8. Molecular formula: C22H19FO4. Mole weight: 366.38.
HWY 5069
HWY 5069. Group: Biochemicals. Alternative Names: 3, 4-Di hydro-2- [4- (2, 2-di methyl ethyl ) benzyl ] -6-fluoro-1-undacanyl isoquinolinium bromide. Grades: Highly Purified. CAS No. 914917-58-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C31H45BrFN. US Biological Life Sciences.
Worldwide
HX531
HX531 is an orally active RXR antagonist with an IC50 of 18 nM. HX531 upregulates the p53-p21Cip1 pathway. HX531 abrogates the anti-apoptotic effect of t-RA. HX531 exerts anti-obesity, anti-diabetic and anti-melanoma activities[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 188844-34-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-108521.
HX 531
HX 531 is a potent RXR antagonist (IC50 = 18 nM) that inhibits 9-cis retinoic acid-induced transactivation of RXR. HX 531 promotes the differentiation of white and brown pre-adipocyte to white adipocytes, and reduces triglyceride content in white adipose tissue, skeletal muscle, and the liver of mice given a high fat diet. Synonyms: HX 531; HX-531; HX531. 4-(7,8,9,10-Tetrahydro-5,7,7,10.10-pentamethyl-2-nitro-5H-benzo[b]naphtho[2,3-e][1,4]-diazepin-12-yl)-benzoic acid. Grade: ≥98% by HPLC. CAS No. 188844-34-0. Molecular formula: C29H29N3O4. Mole weight: 483.56.
HX 531
HX 531 is a novel RXR antagonist used to enhance transactivation of PPARγ and ST 13 preadipocyte differentiation. Helps in the reduction of triglyceride content in white adipose tissue, skeletal muscle and liver. Group: Biochemicals. Grades: Highly Purified. CAS No. 188844-34-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C29H29N3O4, Molecular Weight: 483.56. US Biological Life Sciences.
Worldwide
HX600
HX600 is a synthetic agonist for RXR-Nurr1 heterodimer complex. It prevents ischemia-induced neuronal damage. Synonyms: HX-600; HX 600; (Z)-4-(5,7,7,10,10-Pentamethyl-7,8,9,10-tetrahydro-5H-benzo[b]naphtho[2,3-e][1,4]diazepin-12-yl)benzoic acid. Grade: 99%. CAS No. 172705-89-4. Molecular formula: C29H30N2O2. Mole weight: 438.56.
HX600
HX600 is a synthetic agonist for RXR (Retinoid X Receptor) heterodimer complex. HX600 prevents ischemia-induced neuronal damage. HX600 has orally bioactivity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 172705-89-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-120875.
HX-603
HX-603 is a RXR agonist. Synonyms: 4-(7,7,10,10-tetramethyl-5-propyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid; HX-603; HX 603; HX603. Grade: >98%. CAS No. 259228-72-3. Molecular formula: C31H34N2O2. Mole weight: 466.625.
HX 630 is a potent RXR agonist that acts as a retinoid synergist. HX 630 suppresses proliferation of vascular smooth muscle cells (VSMCs) in vivo and in vitro. It was shown to enhance ABCA1 mRNA expression and apoA-I-dependent cellular cholesterol release in differentiated THP-1 cells. Synonyms: HX 630; HX630; HX-630; 4-(7,8,9,10-Tetrahydro-7,7,10,10-tetramethylbenzo[b]naphtho[2,3-f][1,4]thiazepin-12-yl-benzoic acid. Grade: ≥98% by HPLC. CAS No. 188844-52-2. Molecular formula: C28H27NO2S. Mole weight: 441.58.
HX-LiX Molecular Sieve
The Type X molecular sieve, achieving near-total lithium ion exchange, is crafted specifically for pressure swing adsorption (PSA) oxygen production. It boasts outstanding nitrogen/oxygen selectivity and offers remarkable energy efficiency. This sieve's use significantly cuts energy usage, enhancing cost-effectiveness in producing oxygen and promoting energy conservation within PSA oxygen generation systems.
HY-17542
HY-17542 is a potent inhibitor of papain-like protease (PLpro) with IC50 of 2.6 μM. Synonyms: PLpro inhibitor 6; (R)-5-acetamido-2-methyl-N-(1-(naphthalen-1-yl)ethyl)benzamide; HY 17542; HY17542. Grade: >98%. CAS No. 1093070-14-4. Molecular formula: C22H22N2O2. Mole weight: 346.43.
Hyacinthacine A2
Hyacinthacine A2 is a remarkable antifungal compound extracted from Hyacinthaceae plants, aiding in studying a myriad of fungal infections, encompassing candidiasand aspergillosis. Molecular formula: C8H15NO3. Mole weight: 173.21.
Hyacinthacine B3
Hyacinthacine B3 is a potent compound used to study bacterial infections exhibiting antimicrobial activity against a variety of pathogens, including multidrug-resistant strains. Synonyms: Hyacinthacine B3; CHEMBL524631; BDBM50278912; (1S,2R,3R,5R,7R,8R)-3-(hydroxymethyl)-5-methyl-2,3,5,6,7,8-hexahydro-1H-pyrrolizine-1,2,7-triol. Molecular formula: C9H17NO4. Mole weight: 203.24.
Hyaluronan biotin sodium salt
Hyaluronan biotin sodium salt.
Hyaluronan-IN-1
Hyaluronan-IN-1 (Pep-1) is a Hyaluronan inhibitor with a Kd value of 1.65 μM. Hyaluronan-IN-1 blocks CD44-dependent cell adhesion. Hyaluronan-IN-1 inhibits cell adhesion to hyaluronan substrates. Hyaluronan-IN-1 suppresses the development of contact hypersensitivity in mice by blocking the homing process of inflammatory cells to the skin. Hyaluronan-IN-1 also inhibits responses during the sensitization phase. Hyaluronan-IN-1 reduces lung metastasis of melanoma and prolongs the survival of mice. Hyaluronan-IN-1 can be used in research related to contact hypersensitivity, chronic skin inflammation, and melanoma[1][2][3]. Uses: Scientific research. Category: Peptides. CAS No. 299157-43-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P5352.
Hyaluronan mediated motility receptor (165-173)
Hyaluronan mediated motility receptor (165-173) is a bioactive peptide of Hyaluronan mediated motility receptor, a receptor for hyaluronic acid (HA). Hyaluronan mediated motility receptor is also involved in cellular transformation and metastasis formation, and in regulating extracellular-regulated kinase (ERK) activity. Synonyms: Intracellular hyaluronic acid-binding protein (165-173); HMMR (165-173); RHAMM (165-173); Receptor for hyaluronan-mediated motility (165-173).
hyaluronan synthase
The enzyme from Streptococcus Group A and Group C requires Mg2+.The enzyme adds GlcNAc to nascent hyaluronan when the non-reducing end is GlcA, but it adds GlcA when the non-reducing end is GlcNAc. The enzyme is highly specific for UDP-GlcNAc and UDP-GlcA; no copolymerization is observed if either is replaced by UDP-Glc, UDP-Gal, UDP-GalNAc or UDP-GalA. Similar enzymes have been found in a variety of organisms. Group: Enzymes. Synonyms: spHAS; seHAS. Enzyme Commission Number: EC 2.4.1.212. CAS No. 39346-43-5. Hyaluronan synthase. 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-2440; hyaluronan synthase; EC 2.4.1.212; 39346-43-5; spHAS; seHAS. Cat No: EXWM-2440.
Hyaluronan synthase from Pasteurella multocida, Recombinant
Hyaluronan synthases (HAS) are membrane-bound enzymes which use UDP-α-N-acetyl-D-glucosamine and UDP-α-D-glucuronate as substrates to produce the glycosaminoglycan hyaluronan at the cell surface and extrude it through the membrane into the extracellular space. Group: Enzymes. Synonyms: EC 2.4.1.212; spHAS; seHAS; Hyaluronan synthases; HAS. Enzyme Commission Number: EC 2.4.1.212. CAS No. 39346-43-5. Purity: min 95% by SDS-PAGE. Hyaluronan synthase. Source: E. coli. Species: Pasteurella multocida. EC 2.4.1.212; spHAS; seHAS; Hyaluronan synthases; HAS. Cat No: NATE-1485.
Hyaluronate fluorescein - MW - 800kDa is an intricate fusion of hyaluronate and fluorescein facilating the deep research of maladies, like cancer, arthritis and diverse cutaneous afflictions. Synonyms: Fluorescein hyaluronic acid.
Hyaluronate Hexasaccharide
Hyaluronate Hexasaccharide is a fragment of hyaluronic acid (HA) and can be used as a biochemical assay reagent. Hyaluronate is a naturally occurring glycosaminoglycan found in various connective tissue of humans. Synonyms: Hyaluronic acid hexasaccharide; L-GulA(a1-3)L-GulNAc(a1-4)L-GulA(a1-3)L-GulNAc(a1-4)L-GulA(a1-3)L-GulNAc; alpha-L-gulo-hexospyranosyluronic acid-(1->3)-2-acetamido-2-deoxy-alpha-L-gulo-hexopyranosyl-(1->4)-alpha-L-gulo-hexospyranosyluronic acid-(1->3)-2-acetamido-2-deoxy-alpha-L-gulo-hexopyranosyl-(1->4)-alpha-L-gulo-hexospyranosyluronic acid-(1->3)-2-acetamido-2-deoxy-L-gulo-hexopyranose. CAS No. 73603-40-4. Molecular formula: C42H65N3O34. Mole weight: 1155.97.