A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Hepcidin-22 (human) is an inactive degradation product of Hepcidin-25 found in human urine. Synonyms: H-Phe-Pro-Ile-Cys-Ile-Phe-Cys-Cys-Gly-Cys-Cys-His-Arg-Ser-Lys-Cys-Gly-Met-Cys-Cys-Lys-Thr-OH (Disulfide bridge: Cys4-Cys10, Cys7-Cys20, Cys8-Cys19, Cys11-Cys16, air oxidized); L-phenylalanyl-L-prolyl-L-isoleucyl-L-cysteinyl-L-isoleucyl-L-phenylalanyl-L-cysteinyl-L-cysteinyl-glycyl-L-cysteinyl-L-cysteinyl-L-histidyl-L-arginyl-L-seryl-L-lysyl-L-cysteinyl-glycyl-L-methionyl-L-cysteinyl-L-cysteinyl-L-lysyl-L-threonine (4->10),(7->20),(8->19),(11->16)-tetrakis(disulfide). Grades: ≥95%. CAS No. 342790-22-1. Molecular formula: C99H151N29O25S9. Mole weight: 2436.06.
Hepcidin-24 (human)
Hepcidin-24, an excellent substitute for biotinylated or heavy isotope-labeled hepcidin-25, is used as an internal reference in the determination of Hep-25 by mass spectrometry-based methods, for example in human serum or urine. Synonyms: H-Thr-His-Phe-Pro-Ile-Cys-Ile-Phe-Cys-Cys-Gly-Cys-Cys-His-Arg-Ser-Lys-Cys-Gly-Met-Cys-Cys-Lys-Thr-OH (Disulfide bridge: Cys6-Cys22, Cys9-Cys12, Cys10-Cys18, Cys13-Cys21, air oxidized); des-Asp1-Hepcidin-24. Grades: ≥95%. Molecular formula: C109H165N33O28S9. Mole weight: 2674.31.
Hepcidin-25 (human)
Hepcidin-25 (hepatic bactericidal protein), also known as LEAP-1 (liver-expressed antimicrobial peptide), is found independently in human blood ultrafiltration and urine. It is mainly expressed in liver and belongs to a new family of small vertebrate antimicrobial peptides that contain 8 cysteine residues and has obvious antibacterial and antifungal activities. Hepcidin is the main human iron regulatory hormone, which can bind to iron exporter ferroportin and induce its internalization and degradation, thus blocking iron efflux from cells. Uses: Anti-infective agents. Synonyms: LEAP-1 (human); H-Asp-Thr-His-Phe-Pro-Ile-Cys-Ile-Phe-Cys-Cys-Gly-Cys-Cys-His-Arg-Ser-Lys-Cys-Gly-Met-Cys-Cys-Lys-Thr-OH (Disulfide bridge: Cys7-Cys23, Cys10-Cys13, Cys11-Cys19, Cys14-Cys22); L-alpha-aspartyl-L-threonyl-L-histidyl-L-phenylalanyl-L-prolyl-L-isoleucyl-L-cysteinyl-L-isoleucyl-L-phenylalanyl-L-cysteinyl-L-cysteinyl-glycyl-L-cysteinyl-L-cysteinyl-L-histidyl-L-arginyl-L-seryl-L-lysyl-L-cysteinyl-glycyl-L-methionyl-L-cysteinyl-L-cysteinyl-L-lysyl-L-threonine (7->23),(10->13),(11->19),(14->22)-tetrakis(disulfide); Hepcidin Hepc25 (human); Hepcidin-25. Grades: ≥95% by HPLC. CAS No. 1356390-47-0. Molecular formula: C113H170N34O31S9. Mole weight: 2789.35.
Hepcidin 3
Hepcidin 3 was found in Epinephelus moara. It has antimicrobial activity.
Hepcidin 5
Hepcidin 5 was found in Epinephelus moara. It has antimicrobial activity.
Hepcidin antimicrobial peptide 1
Hepcidin antimicrobial peptide 1 is produced by Danio rerio.
Hepcidin-like antimicrobial peptide precursor
Hepcidin-like antimicrobial peptide precursor is an antibacterial peptide isolated from Channa argus (snakehead). Synonyms: Leu-Glu-Glu-Ala-Gly-Ser-Asn-Asp-Thr-Pro-Val-Ala-Ala-His-Gln-Glu-Met-Ser-Thr-Glu-Ser-Trp-Met-Met-Pro-Asn-His-Ile-Arg-Gln-Lys-Arg-Gln-Ser-His-Ile-Ser-Leu-Cys-Arg-Tyr.
Hepcidin TH1-5
Hepcidin TH1-5 has been demonstrated to be effective against Nervous necrosis virus infection in medaka (Oryzias latipes).
hepcidin TH2-3
Hepcidin TH2-3, a synthetic 20-mer antimicrobial peptide, specifically inhibited human fibrosarcoma cell (HT1080 cell line) proliferation and migration.
HE Pervanadate Control Lysate
Pervanadate is a protein tyrosine phosphatase inhibitor that is commonly used to increase tyrosine phosphorylation in cells. Human aortic endothelial cells treated with pervanadate for 30 minutes display a significant increase in tyrosine phosphorylation as shown by western. Group: Biologicals. Grades: Lysate. Pack Sizes: 100ug. US Biological Life Sciences.
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HE+ Pervanadate Lysate
Pervanadate is a protein tyrosine phosphatase inhibitor that is commonly used to increase tyrosine phosphorylation in cells. Human aortic endothelial cells treated with pervanadate for 30 minutes display a significant increase in tyrosine phosphorylation as shown by western. Group: Biologicals. Grades: Lysate. Pack Sizes: 100ug. US Biological Life Sciences.
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HEPES
HEPES, a nonvolatile zwitterionic chemical buffering agent, is broadly applied in cell culture. HEPES is effective at pH 6.8 to 8.2. HEPES is also a potent inducer of lysosome biogenesis [1] [2] [3]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 7365-45-9. Pack Sizes: 500 mg; 1 g. Product ID: HY-D0857.
1kg Pack Size. Group: Buffers. Formula: C8H18N2O4S. CAS No. 7365-45-9. Prepack ID 47376574-1kg. Molecular Weight 238.31. See USA prepack pricing.
HEPES Buffer, 1M
HEPES Buffer, 1M, is prepared from HEPES Free acid with sterile-filtered, Molecular Biology grade water and is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Goods buffer useful in cell culture media formulations. Group: Biochemicals. Alternative Names: N- [2-Hydroxyethyl] piperazine-N- [2-ethanesulfonic acid]. Grades: Molecular Biology Grade. CAS No. 7365-45-9. Pack Sizes: 100ml, 500ml. US Biological Life Sciences.
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HEPES-d18
HEPES-d 18 is the deuterium labeled HEPES[1]. HEPES, a nonvolatile zwitterionic chemical buffering agent, is broadly applied in cell culture. HEPES is effective at pH 6.8 to 8.2. HEPES is also a potent inducer of lysosome biogenesis[2][3][4]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 203805-87-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-D0857S.
HEPES Free Acid
HEPES is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Goods buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240 and 700nm, chemically stable, and stable to temperature and concentration changes. Group: Biochemicals. Alternative Names: N- [2-Hydroxyethyl] piperazine-N- [2-ethanesulfonic acid]. Grades: Molecular Biology Grade. CAS No. 7365-45-9. Pack Sizes: 100g, 500g, 1Kg, 5Kg, 10Kg. Molecular Formula: C8H18N2O4S, Molecular Weight: 238.31. US Biological Life Sciences.
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HEPES sodium
HEPES sodium, a nonvolatile zwitterionic chemical buffering agent, is broadly applied in cell culture. HEPES sodium is effective at pH 6.8 to 8.2. HEPES sodium is also a potent inducer of lysosome biogenesis [1] [2] [3]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 75277-39-3. Pack Sizes: 25 g. Product ID: HY-108535.
HEPES Sodium salt
100g Pack Size. Group: Buffers. Formula: C8H17N2NaO4S. CAS No. 75277-39-3. Prepack ID 80267503-100g. Molecular Weight 260.29. See USA prepack pricing.
HEPES Sodium salt
500g Pack Size. Group: Buffers. Formula: C8H17N2NaO4S. CAS No. 75277-39-3. Prepack ID 80267503-500g. Molecular Weight 260.29. See USA prepack pricing.
HEPES Sodium Salt
HEPES Sodium is a biological buffer. Group: Biochemicals. Alternative Names: N- [2-Hydroxyethyl] piperazine-N- [2-ethanesulfonic acid] sodium salt. Grades: Molecular Biology Grade. CAS No. 75277-39-3. Pack Sizes: 100g, 500g, 1Kg, 5Kg, 10Kg. Molecular Formula: C8H17N2O4SNa, Molecular Weight: 260.3. US Biological Life Sciences.
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HepG2 Cell Lysate, Untreated
HepG2 Cell Lysate, Untreated. Group: Biologicals. Grades: Lysate. Pack Sizes: 1Ea. US Biological Life Sciences.
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HepG2 Cell Lysate, Vanadate Treated
HepG2 Cell Lysate, Vanadate Treated. Group: Biologicals. Grades: Lysate. Pack Sizes: 1Ea. US Biological Life Sciences.
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HepG2 Transfection Reagent
Transfection Reagent for HepG2 Hepatocellular Carcinoma 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: 2068.
Nevada, Texas, USA
hepoxilin-epoxide hydrolase
Converts hepoxilin A3 into trioxilin A3. Highly specific for the substrate, having only slight activity with other epoxides such as leukotriene A4 and styrene oxide. Hepoxilin A3 is an hydroxy-epoxide derivative of arachidonic acid that is formed via the 12-lipoxygenase pathway. It is probable that this enzyme plays a modulatory role in inflammation, vascular physiology, systemic glucose metabolism and neurological function. In vertebrates, five epoxide-hydrolase enzymes have been identified to date: EC 3.3.2.6 (leukotriene-A4 hydrolase), EC 3.3.2.7 (hepoxilin-epoxide hydrolase), EC 3.3.2.9 (microsomal epoxide hydrolase), EC 3.3.2.10 (soluble epoxide hydrolase) and EC 3.3.2.11 (cholesterol 5,6-oxide hydrolase). Group: Enzymes. Synonyms: hepoxilin epoxide hydrolase; hepoxylin hydrolase; hepoxilin A3 hydrolase. Enzyme Commission Number: EC 3.3.2.7. CAS No. 122096-98-4. 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-4004; hepoxilin-epoxide hydrolase; EC 3.3.2.7; 122096-98-4; hepoxilin epoxide hydrolase; hepoxylin hydrolase; hepoxilin A3 hydrolase. Cat No: EXWM-4004.
HEPPS
HEPPS is an amyloid-clearing chemical which may be used in the treatment of Alzheimers disease, acting as a cognitive enhancer. Also a potential zwitterionic buffer. Group: Biochemicals. Alternative Names: N- (2-Hydroxyethyl) piperazine-N- (propanesulphonic Acid); EPPS; N- (2-Hydroxyethyl) -1-piperazinepropane sulfonic AcidN- (2-Hydroxyethyl) piperazine-N- (3-propanesulfonic Acid) N- (2-Hydroxyethyl) piperazine-N-3-ethanesulfonic Acid. Grades: Highly Purified. CAS No. 16052-06-5. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C?H??N?O?S, Molecular Weight: 252.33. US Biological Life Sciences.
Worldwide
HEPPS
500g Pack Size. Group: Biochemicals, Buffers. Formula: C9H20N2O4S. CAS No. 16052-06-5. Prepack ID 17084825-500g. Molecular Weight 252.33. See USA prepack pricing.
HEPPS
100g Pack Size. Group: Biochemicals, Buffers. Formula: C9H20N2O4S. CAS No. 16052-06-5. Prepack ID 17084825-100g. Molecular Weight 252.33. See USA prepack pricing.
This type-II membrane-associated serine peptidase has been implicated in cell growth and development. The enzyme has been shown to activate blood coagulation factor VII by cleavage of the Arg152?Ile153 peptide bound in BHK cells, thus indicating a possible role in the initiation of blood coagulation. There is no cleavage after aromatic or aliphatic residues. The occupancy of the S2 site is an absolute requirement for catalysis and a basic residue at that site is preferred to an aliphaticresidue. The nature of the residue at S3 also affects hydrolysis, with Gln being much more favourable than Ala. Belongs in peptidase family S1A. Group: Enzymes. Enzyme Commission Number: EC 3.4.21.106. CAS No. 112398-23-9. 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-4101; hepsin; EC 3.4.21.106; 112398-23-9. Cat No: EXWM-4101.
Hepsulfam
Hepsulfam is a bisulfamic ester which is similar in structure to busulfan and belongs to the family of drugs known as alkylsulfonate alkylating agents. Hepsulfam forms covalent linkages with nucleophilic centers in DNA, resulting in depurination, base miscoding, strand scission, DNA-DNA and DNA-protein cross-linking, and cytotoxicity. Check for active clinical trials or closed clinical trials using this agent. Synonyms: 1,7-Heptanediol disulfamate; Sulfamic acid, 1,7-heptanediyl ester; NSC-329680. CAS No. 96892-57-8. Molecular formula: C7H18N2O6S2. Mole weight: 290.35.
Heptachlor
Heptachlor. Group: Biochemicals. Alternative Names: 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene; 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene; 1,4,5,6,7,10,10-Heptachloro-4,7,8,9-tetrahydro-4,7-methyleneindene; 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene; 1,4,5,6,7,8,8-Heptachloro-3α,4,7,7α-tetrahydro-4,7-endo-methanoindene; 3-Chlorochlordene; Aahepta; Agroceres; Arbinex 30TN; E 3314; ENT 15,152; GPKh; Hepta; Heptachlor; Heptachlorane; Heptox; NSC 8930; Rhodiachlor; Velsicol 104. Grades: Highly Purified. CAS No. 76-44-8. Pack Sizes: 1mg. Molecular Formula: C10H7Cl7, Molecular Weight: 375.33. US Biological Life Sciences.
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Heptachlorodibenzo-p-dioxin
Heptachlorodibenzo-p-dioxin. Group: Biochemicals. Alternative Names: 1, 2, 3, 4, 6, 7, 8-Heptachlorodibenzo[b, e][1, 4]dioxin; 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin; 1,2,3,4,6,7,8-HpCDD. Grades: Highly Purified. CAS No. 35822-46-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C12HCl7O2. US Biological Life Sciences.
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Heptacosafluorotri butylamine
Heptacosafluorotri butylamine. Group: Biochemicals. Alternative Names: Perfluorotri butylamine; Tris (nonafluorobutyl) amine. Grades: Highly Purified. CAS No. 311-89-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
Heptacosanoic acid
Heptacosanoic Acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Natural products. CAS No. 7138-40-1. Pack Sizes: 100 mg. Product ID: HY-W127566.
Heptadecafluoro-n-octyl Bromide. Group: Biochemicals. Alternative Names: Perfluoro-n-octyl Bromide. Grades: Highly Purified. CAS No. 423-55-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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Heptadecafluoro-n-octyl Iodide
Heptadecafluoro-n-octyl Iodide. Group: Biochemicals. Alternative Names: Perfluoro-n-octyl Iodide. Grades: Highly Purified. CAS No. 507-63-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
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Heptadecafluoro nonanoic Acid
Perfluorinated compounds (PFCs) are persistent in environments due to the high energy of C-F bond. Being a persistent environmental pollutant, it can accumulate in human tissues via various exposure routes. PFNA may interfere in a toxic fashion on the immune system, liver, development, and endocrine systems. Group: Biochemicals. Alternative Names: Heptadecafluoro pelargonic Acid; Perfluorononanoic Acid; Perfluoropelargonic Acid. Grades: Highly Purified. CAS No. 375-95-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C?HF??O?. US Biological Life Sciences.
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Heptadecafluorooctane sulfonic acid potassium salt
Heptadecafluorooctane sulfonic Acid (PFOS) is a persistent environmental pollutant that may cause adverse health effects in humans. Group: Biochemicals. Alternative Names: 1, 1, 2, , 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 8-Heptadecafluoro-1-octanesulfonic Acid Potassium Salt; Fluorad 95; Fluortensid FT 800; Megafac F 110; Megafac F 116; Perfluorooctane sulfonic Acid Potassium Salt; Potassium Heptadecafluorooctane-1-sulfonate; Potassium Perfluorooctane sulfonate; Potassium Perfluorooctyl sulfonate; EF 102; Eftop EF 102; F 110; F 116; FC 95. Grades: Highly Purified. CAS No. 2795-39-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C?F??KO?S, Molecular Weight: 538.22. US Biological Life Sciences.
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Heptadecafluorooctanesulfonic acid tetrabutylammonium salt
100g Pack Size. Group: Biochemicals, Building Blocks, Solvents. Formula: C17H36. CAS No. 629-78-7. Prepack ID 24686856-100g. Molecular Weight 240.47. See USA prepack pricing.
Heptadecanoic acid is an odd-chain saturated fatty acid (OCS-FA) with oral activity. Heptadecanoic acid can inhibit cell proliferation and induce Apoptosis. Heptadecanoic acid has antitumor activity. Heptadecanoic acid is associated with a number of diseases, including coronary heart disease, pre-diabetes and type 2 diabetes, and multiple sclerosis [1]. Uses: Scientific research. Group: Natural products. CAS No. 506-12-7. Pack Sizes: 10 mM * 1 mL; 250 mg; 500 mg. Product ID: HY-W004284.
Heptadecanoic acid
Heptadecanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 506-12-7. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C17H34O2. US Biological Life Sciences.
Heptadecanoyl Coenzyme A (Heptadecanoyl-CoA), long-chain acyl-coenzymes A (acyl-CoAs) (LCACoA), is an intermediate in lipid metabolism. Heptadecanoyl Coenzyme A can be used for the research of glucose metabolism [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: Heptadecanoyl-CoA. CAS No. 3546-17-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-131303.
Heptadecyl 2-acetamido-2-deoxy-b-D-glucopyranoside, a biomedical marvel, unleashes its prowess in combatting a pantheon of afflictions. Acutely skilled in the art of inhibition, it zeroes in on fortes such as precise enzyme targeting, deftly impeding the advancement of select cancers and bacterial infections. This compound, adorned with therapeutic potential, engenders a cornucopia of auspicious outcomes within preclinical realms. Synonyms: Heptadecyl 2-acetamido-2-deoxy-beta-D-glucopyranoside; Heptadecyl 2-(acetylamino)-2-deoxy-beta-D-glucopyranoside; Heptadecyl-2-(acetylamino)-2-deoxy-I(2)-D-Glucopyranoside; N-[(2R,3R,4R,5S,6R)-2-heptadecoxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide; N-((2R,3R,4R,5S,6R)-2-(Heptadecyloxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide; N-[(2R,3R,4R,5S,6R)-2-(HEPTADECYLOXY)-4,5-DIHYDROXY-6-(HYDROXYMETHYL)OXAN-3-YL]ACETAMIDE. CAS No. 262856-90-6. Molecular formula: C25H49NO6. Mole weight: 459.66.
Heptadecyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside, a crucial compound in the biomedical field, exhibits significant importance. It finds extensive applications in the realm of antiviral drug development as well as the investigation of infectious diseases. Synonyms: (2R,3S,4R,5R,6R)-5-Acetamido-2-(acetoxymethyl)-6-(heptadecyloxy)tetrahydro-2H-pyran-3,4-diyl diacetate; [(2R,3S,4R,5R,6R)-5-acetamido-3,4-diacetyloxy-6-heptadecoxyoxan-2-yl]methyl acetate; Heptadecyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-beta-D-glucopyranoside;Heptadecyl-2-(acetylamino)-2-deoxy-3,4,6-triacetate-I(2)-D-Glucopyranoside; (2R,3S,4R,5R,6R)-5-Acetamido-2-(acetoxymethyl)-6-(heptadecyloxy)tetrahydro-2H-pyran-3,4-diyldiacetate; [(2R,3S,4R,5R,6R)-3,4-BIS(ACETYLOXY)-5-ACETAMIDO-6-(HEPTADECYLOXY)OXAN-2-YL]METHYL ACETATE. CAS No. 262856-89-3. Molecular formula: C31H55NO9. Mole weight: 585.77.