A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
H-Thr-Pro-Asn-Gln-Arg-Gln-Asn-Val-Cys-OH is a naturally presented epitope of HLA-B7 molecules recognized by CTL RP1 on the cell surface. Synonyms: L-Threonyl-L-prolyl-L-asparaginyl-L-glutaminylarginyl-L-glutaminyl-L-asparaginyl-L-valyl-L-cysteine. Grade: ≥95%. CAS No. 2022956-41-6. Molecular formula: C41H70N16O15S. Mole weight: 1059.17.
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.
H-Thr(tBu)-2-Cl-Trt Resin
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. Group: Amino acid 2-cl-trt resins. Alternative Names: O-t-Butyl-L-threonine-2-chlorotrityl resin. Pack Sizes: 5g, 25g.
H-Thr(tBu)-ol-2-chlorotrityl resin
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-Thr(tBu)-ol-Trt(2-Cl)-Resin; H-Thr(tBu)-ol-Barlos Resin; O-(t-Butyl)-L-threoninol 2-chlorotrityl resin.
H-Thr(tBu)-OMe.HCl
H-Thr(tBu)-OMe.HCl is a threonine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 71989-43-0. Pack Sizes: 10 g; 25 g; 100 g. Product ID: HY-W042013.
H-Thr(tbu)-pna
H-Thr(tbu)-pna. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AC1OLRDW, H-THR -PNA, (2S,3R)-2-amino-3-[(2-methylpropan-2-yl)oxy]-N-(4-nitrophenyl)butanamide, 201807-08-1. Product Category: Heterocyclic Organic Compound. CAS No. 201807-08-1. Molecular formula: C14H21N3O4. Mole weight: 295.33. Purity: 0.96. IUPACName: (2S,3R)-2-amino-3-[(2-methylpropan-2-yl)oxy]-N-(4-nitrophenyl)butanamide. Product ID: ACM201807081. Alfa Chemistry ISO 9001:2015 Certified.
H-Thr(Trt)-2-Chlorotrityl Resin
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.
H-THR-VAL-OH
H-THR-VAL-OH. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-THR-VAL-OH;L-THREONYL-L-VALINE. Product Category: Heterocyclic Organic Compound. CAS No. 99032-17-4. Molecular formula: C9H18N2O4. Mole weight: 218.25. Product ID: ACM99032174. Alfa Chemistry ISO 9001:2015 Certified.
H-Tic-2-Chlorotrityl Resin
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.
HTL-001 is a novel inhibitor of HOX/PBX binding. In mouse models, it inhibited the growth of prostate and breast tumor. Besides, HTL-001 can significantly increase the expression of cFos and DUSP1, which are targets of HXR9. Uses: Anti-prostate and breast tumor. Synonyms: HTL-001; HTL001.
HTL26119
HTL26119 is a glucagon-like peptide-1 receptor (GLP-1R) antagonist. Synonyms: HTL-26119; HTL 26119. Grade: ≥98% by HPLC. Molecular formula: C28H23Cl3N2O5. Mole weight: 573.85.
HTL-9936
HTL-9936 is a selective muscarinic M1 receptor agonist. Synonyms: HTL 9936; HTL9936. Grade: 98% by HPLC. CAS No. 1438242-59-1. Molecular formula: C20H35N3O3. Mole weight: 365.5.
H-Tle-2-chlorotrityl resin
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-Tle-Trt(2-Cl)-Resin; H-Tle-Barlos Resin; L-(t-Butyl)glycine 2-chlorotrityl resin.
It is a cell penetrating peptide. Synonyms: H-Thr-Arg-Arg-Gln-Arg-Thr-Arg-Arg-Ala-Arg-Arg-Asn-Arg-OH; L-threonyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-threonyl-L-arginyl-L-arginyl-L-alanyl-L-arginyl-L-arginyl-L-asparagyl-L-arginine. Grade: ≥95%. Molecular formula: C68H131N39O18. Mole weight: 1783.05.
HTMT dimaleate
HTMT dimaleate is a histamine H1 and H2 receptor agonist with 4x104 fold activity over histamine in H2-mediated effects in natural suppressor cells. HTMT dimaleate increases intracellular Ca2+ and IP3 in lymphocytes through a binding site except for H1, H2 or H3. Synonyms: 6-[2-(4-Imidazolyl)ethylamino]-N-(4-trifluoromethylphenyl)heptanecarboxamide dimaleate; Histamine trifluoromethyl toluidide. Grade: ≥99% by HPLC. CAS No. 195867-54-0. Molecular formula: C19H25F3N4O.2C4H4O4. Mole weight: 614.57.
HTMT dimaleate
HTMT dimaleate. Group: Biochemicals. Grades: Purified. CAS No. 195867-54-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
HtrA2 peptidase
This enzyme is upregulated in mammalian cells in response to stress induced by both heat shock and tunicamycin treatment. It can induce apoptosis in a caspase-independent manner through its peptidase activity and in a caspase-dependent manner by disrupting the interaction between caspase and the inhibitor of apoptosis (IAP). Belongs in peptidase family S1C. Group: Enzymes. Synonyms: high temperature requirement protein A2; HtrA2; Omi stress-regulated endoprotease; serine proteinase OMI; HtrA2 protease; OMI/HtrA2 protease; HtrA2/Omi; Omi/HtrA2. Enzyme Commission Number: EC 3.4.21.108. 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-4103; HtrA2 peptidase; EC 3.4.21.108; high temperature requirement protein A2; HtrA2; Omi stress-regulated endoprotease; serine proteinase OMI; HtrA2 protease; OMI/HtrA2 protease; HtrA2/Omi; Omi/HtrA2. Cat No: EXWM-4103.
H+-transporting two-sector ATPase
A multisubunit non-phosphorylated ATPase that is involved in the transport of ions. Large enzymes of mitochondria, chloroplasts and bacteria with a membrane sector (Fo, Vo, Ao) and a cytoplasmic-compartment sector (F1, V1, A1). The F-type enzymes of the inner mitochondrial and thylakoid membranes act as ATP synthases. All of the enzymes included here operate in a rotational mode, where the extramembrane sector (containing 3 α- and 3 β-subunits) is connected via the Δ-subunit to the membrane sector by several smaller subunits. Within this complex, the γ- and ε-subunits, as well as the 9-12 c subunits rotate by consecutive 120° angles and perform.cal conditions, they pump H+ rather than synthesize ATP. Group: Enzymes. Synonyms: ATP synthase; F1-ATPase; FoF1-ATPase; H+-transporting ATPase; mitochondrial ATPase; coupling factors (F0, F1 and CF1); chloroplast ATPase; bacterial Ca2+/Mg2+ ATPase. Enzyme Commission Number: EC 7.1.2.2 (Formerly EC 3.6.3.14). 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-4650; H+-transporting two-sector ATPase; EC 3.6.3.14; ATP synthase; F1-ATPase; FoF1-ATPase; H+-transporting ATPase; mitochondrial ATPase; coupling factors (F0, F1 and CF1); chloroplast ATPase; bacterial Ca2+/Mg2+ ATPase. Cat No: EXWM-4650.
hTrkA-IN-1 is a potent and orally active TrkA kinase inhibitor (IC50 = 1.3 nM), which can be used for the study of inflammatory disease, such as prostatitis, pelvic, et al. (Extracted from patent WO2015175788, compound 2). Synonyms: Urea, N-[(3S,4R)-4-(3-fluorophenyl)-1-(2-methoxyethyl)-3-pyrrolidinyl]-N'-[4-methyl-3-(2-methyl-5-pyrimidinyl)-1-phenyl-1H-pyrazol-5-yl]-; 1-((3S,4R)-4-(3-fluorophenyl)-1-(2-methoxyethyl)pyrrolidin-3-yl)-3-(4-methyl-3-(2-methylpyrimidin-5-yl)-1-phenyl-1H-pyrazol-5-yl)urea; BLN64892. Grade: ≥90%. CAS No. 1824664-89-2. Molecular formula: C29H32FN7O2. Mole weight: 529.61.
H-Trp-2-Chlorotrityl Resin
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.
Tryptophanyl-asparagine is a dipeptide composed of Tryptophan and asparagine. Synonyms: Trp-Asn. CAS No. 175027-11-9. Molecular formula: C15H18N4O4. Mole weight: 318.33.
H-Trp-beta-ala-oh
H-Trp-beta-ala-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-TRYPTOPHYL-BETA-ALANINE;H-TRP-BETA-ALA-OH;L-TRYPTOPHYL-B-ALANINE. Product Category: Heterocyclic Organic Compound. CAS No. 67607-64-1. Molecular formula: C14H17N3O3. Mole weight: 275.3. Purity: 0.96. IUPACName: H-TRP-β-ALA-OH. Product ID: ACM67607641. Alfa Chemistry ISO 9001:2015 Certified.
H-Trp-betana
H-Trp-betana. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 222-044-1, CID102979, (S)-alpha-Amino-N-2-naphthyl-1H-indole-3-propionamide, 3326-63-4. Product Category: Heterocyclic Organic Compound. CAS No. 3326-63-4. Molecular formula: C21H19N3O. Mole weight: 329.4. Purity: 0.96. IUPACName: 2-amino-3-(1H-indol-3-yl)-N-naphthalen-2-ylpropanamide. Density: 1.315g/cm³. Product ID: ACM3326634. Alfa Chemistry ISO 9001:2015 Certified.
H-Trp(Boc)-2-Chlorotrityl Resin
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.
H-Trp(Boc)-2-Cl-Trt Resin
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. Group: Amino acid 2-cl-trt resins. Alternative Names: Nin-Boc-L-tryptophan-2-chlorotrityl resin. Pack Sizes: 5g, 25g.
H-Trp-met-asn-phe-nh2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-Trp-Met-Asn-Phe-NH2. Product Category: Heterocyclic Organic Compound. CAS No. 78758-93-7. Molecular formula: C29H37N7O5S. Product ID: ACM78758937. Alfa Chemistry ISO 9001:2015 Certified.
H-Trp-phe-oh
H-Trp-phe-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-Trp-Phe-OH;L-Tryptophyl-L-phenylalanine. Product Category: Heterocyclic Organic Compound. CAS No. 6686-2-8. Molecular formula: C20H21N3O3. Product ID: ACM1748091. Alfa Chemistry ISO 9001:2015 Certified.
H-Trp-Phe-Tyr-Ser(PO3H2)-Pro-Arg-pNA
H-Trp-Phe-Tyr-Ser(PO3H2)-Pro-Arg-pNA is the chromogenic substrate for Pin1, an important and conserved mitotic peptidyl-prolyl isomerase (PPIase) that specifically recognizes the phosphoserine-proline bonds present in mitotic phosphoproteins (kcat/Km = 20160 mM-1s-1). Synonyms: L-Argininamide, L-tryptophyl-L-phenylalanyl-L-tyrosyl-O-phosphono-L-seryl-L-prolyl-N-(4-nitrophenyl)-; L-Tryptophyl-L-phenylalanyl-L-tyrosyl-O-phosphono-L-seryl-L-prolyl-N-(4-nitrophenyl)-L-argininamide; WFY(p)SPR-pNA. CAS No. 202739-41-1. Molecular formula: C49H59N12O13P. Mole weight: 1055.05.
H-Trp-trp-gly-lys-lys-tyr-arg-ala-ser-lys-leu-gly-leu-ala-arg-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [TRP63,64]-C3A (63-77);(TRP63,TRP64)-C3A (63-77);TRP-TRP-GLY-LYS-LYS-TYR-ARG-ALA-SER-LYS-LEU-GLY-LEU-ALA-ARG;WWGKKYRASKLGLAR;H-TRP-TRP-GLY-LYS-LYS-TYR-ARG-ALA-SER-LYS-LEU-GLY-LEU-ALA-ARG-OH. Product Category: Heterocyclic Organic Compound. Appearance: White powder. CAS No. 130154-64-2. Molecular formula: C86H134N26O18. Mole weight: 1820.15. Product ID: ACM130154642. Alfa Chemistry ISO 9001:2015 Certified.
H-Trp-Trp-Trp-OH
It is a highly hydrophobic tripeptide used as a model in phase distribution studies. Synonyms: Trp-Trp-Trp; L-Tryptophyl-L-tryptophyl-L-tryptophan; (S)-2-[(S)-2-[(S)-2-Amino-3-(1H-indol-3-yl)-propionylamino]-3-(1H-indol-3-yl)-propionylamino]-3-(1H-indol-3-yl)-propionic acid. CAS No. 59005-82-2. Molecular formula: C33H32N6O4. Mole weight: 576.65.
H-Trp-val-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-TRP-VAL-OH;L-TRYPTOPHYL-L-VALINE;L-TRYPTOPHAN VALINE;TRP-VAL;TRP-VAL CRYSTALLINE. Product Category: Heterocyclic Organic Compound. CAS No. 24613-12-5. Molecular formula: C16H21N3O3. Mole weight: 303.36. Purity: 0.96. IUPACName: 2-[[2-amino-3-(1H-indol-3-yl)propanoyl]amino]-3-methylbutanoic acid. Density: 1.268g/cm³. Product ID: ACM24613125. Alfa Chemistry ISO 9001:2015 Certified.
H-Trp-Val-OH
H-Trp-Val-OH is an effective non-competitive inhibitor of xanthine oxidase, and also inhibits DPP IV, contrary to the inverse dipeptide. Synonyms: H-WV-OH; L-tryptophyl-L-valine; tryptophanyl-valine; L-Trp-L-Val-OH; (S)-2-[(S)-2-Amino-3-(1H-indol-3-yl)-propionylamino]-3-methyl-butyric acid. Grade: ≥95% by HPLC. CAS No. 24613-12-5. Molecular formula: C16H21N3O3. Mole weight: 303.35.
H-Trp-val-ome. hcl
H-Trp-val-ome. hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-TRP-VAL-OME · HCL; H-TRP-VAL-OME.HCL. Product Category: Heterocyclic Organic Compound. CAS No. 92410-11-2. Molecular formula: C17H23N3O3.HCl. Mole weight: 353.844. Purity: 0.96. IUPACName: L-Valine, N-L-tryptophyl-, methyl ester, monohydrochloride. Product ID: ACM92410112. Alfa Chemistry ISO 9001:2015 Certified.
hTRT (615-624)
Human telomerase reverse transcriptase is a catalytic subunit of the enzyme telomerase, which, together with the telomerase RNA component (TERC), comprises the most important unit of the telomerase complex. Synonyms: Human telomerase reverse transcriptase (615-624).
hTRT (988-997)
Human telomerase reverse transcriptase is a catalytic subunit of the enzyme telomerase, which, together with the telomerase RNA component (TERC), comprises the most important unit of the telomerase complex. Synonyms: Human telomerase reverse transcriptase (988-997).
HTS01037
HTS01037, a high-affinity ligand of adipocyte fatty acid binding protein (A-FABP/aP2) (Ki = 0.67 μM), and is a competitive antagonist of protein-protein interactions mediated by AFABP/aP2 (Ki= 0.67 μM). Synonyms: HTS01037; HTS 01037; HTS-01037. 4-[(2-methoxycarbonyl-5-thiophen-2-ylthiophen-3-yl)amino]-4-oxobut-2-enoic acid; (E)-4-[(2-methoxycarbonyl-5-thiophen-2-ylthiophen-3-yl)amino]-4-oxobut-2-enoic acid; 4-{[2-(methoxycarbonyl)-5-(2-thienyl)-3-thienyl]amino}-4-oxo-2-butenoic acid. CAS No. 682741-29-3. Molecular formula: C14H11NO5S2. Mole weight: 337.37.
HTS07545
HTS07545 is a potent sulfide:quinone oxidoreductase (SQOR) inhibitor with an IC50 of 30 nM. HTS07545 reduces the decomposition rate of hydrogen sulfide (H2S). HTS07545 can be used in the research of heart failure and pancreatic ductal adenocarcinoma. Uses: Scientific research. Group: Signaling pathways. CAS No. 118666-03-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-144439.
H-Type 2-APE-HSA
H-Type 2-APE-HSA. Synonyms: H Type II-APE-HAS.
H Type II-APD-BSA
H Type II-APD-BSA. Synonyms: H Type 2-APD-BSA.
H-Tyr-2-chlorotrityl resin
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-Tyr-Trt(2-Cl)-Resin; H-Tyr-Barlos Resin; L-Tyrosine 2-chlorotrityl resin.
H-Tyr-beta-ala-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-TYROSYL-BETA-ALANINE;H-TYR-BETA-ALA-OH;L-Tyrosyl-!-alanine. Product Category: Heterocyclic Organic Compound. CAS No. 79472-95-0. Molecular formula: C12H16N2O4. Mole weight: 252.27. Purity: 0.96. IUPACName: 3-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoic acid. Canonical SMILES: C1=CC(=CC=C1CC(C(=O)NCCC(=O)O)N)O. Product ID: ACM79472950. Alfa Chemistry ISO 9001:2015 Certified.
H-Tyr(Bzl)-2-Chlorotrityl Resin
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.
H-Tyr-gly-gly-phe-leu-D-arg-arg-ile-arg-pro-lys-leu-lys-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TYR-GLY-GLY-PHE-LEU-D-ARG-ARG-ILE-ARG-PRO-LYS-LEU-LYS;YGGFLD-RRIRPKLK;(D-ARG6)-DYNORPHIN A (1-13);[D-ARG6]-DYNORPHIN A (1-13), PORCINE;DYNORPHIN A PORCINE [D-ARG6]-FRAGMENT 1-13;H-TYR-GLY-GLY-PHE-LEU-D-ARG-ARG-ILE-ARG-PRO-LYS-LEU-LYS-OH;dynorphin A D-arg. Product Category: Heterocyclic Organic Compound. CAS No. 75921-87-8. Molecular formula: C75H126N24O15. Mole weight: 1603.95. Purity: 0.96. IUPACName: 6-amino-2-[[2-[[6-amino-2-[[1-[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)p. Product ID: ACM75921878. Alfa Chemistry ISO 9001:2015 Certified.
H-Tyr-his-oh
H-Tyr-his-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-TYR-HIS-OH. Product Category: Heterocyclic Organic Compound. CAS No. 3788-44-1. Molecular formula: C15H18N4O4. Mole weight: 318.33. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid. Canonical SMILES: C1=CC(=CC=C1CC(C(=O)NC(CC2=CN=CN2)C(=O)O)N)O. Product ID: ACM3788441. Alfa Chemistry ISO 9001:2015 Certified.