Peptides are short chains of between two and fifty amino acids, linked by peptide bonds. Chains of less than ten or fifteen amino acids are called oligopeptides, and include dipeptides, tripeptides, and tripeptides. A polypeptide is a longer, continuous, and unbranched peptide chain of up to fifty amino acids. Hence, peptides fall under the broad chemical classes of biological oligomers and polymers, alongside nuclei acids, oligosaccharides, polysaccharides, and others. Targetmol provides more than 1000 polypeptide products, including pharmaceutical peptides, active peptides, peptide hormones, amino acid derivatives, and label peptides for scientific research only. We ensure quality by performing comprehensive analytical testing for our peptides (HPLC and LC-MS), stability testing and activity testing. Quality inspection results can be provided for customers.
Cat. No. | 製品名 | CAS No. | Purity | Chemical Structure |
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T7577 | Angiotensin III, human, mouse | 13602-53-4 | 98% |
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Angiotensin III, human, mouse(3TFA) is an endogenous angiotensin II receptor (AT2R) agonist(IC50s of 0.648 nM). | ||||
TP2223 | Beesioside Q | 261767-91-3 | 98% |
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Beesioside Q is a natural product extracted from the rhizome of Beesia calthaefolia (Maxim.) Ulbr. | ||||
T12992 | SPR741 acetate | T12992 | 98% |
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SPR741 acetate is a cationic peptide derived from polymyxin B. It exhibits antimicrobial activity against gram-negative bacteria by inhibiting severe gram-negati... | ||||
T35325L | α-Conotoxin GI acetate | 98% |
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α-conotoxin GI is a competitive antagonist of the muscle-type nicotinic acetylcholine receptors (nAChR). | ||||
TP1897L1 | JIP-1 (153-163) acetate(438567-88-5 free base) | TP1897L1 | 98% |
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Peptide inhibitor of c-Jun N-terminal kinase (JNK), based on residues 153-163 of JNK-interacting protein-1 (JIP-1). Binds to JNK with affinity in the micromolar ... | ||||
TP1617L | Chemerin-9 (149-157) acetate | TP1617L | 98% |
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Chemerin-9 (149-157) acetate, The nonapeptide 149,YFPGQFAFS157 (chemerin-9), corresponding to the C terminus of processed chemerin, retained most of the activity... | ||||
TP1410 | Cecropin A | 80451-04-3 | 98% |
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Cecropin A is a naturally occurring, linear, cationic, 37-residue antimicrobial peptide. | ||||
T8809 | [Des-Arg9]-Bradykinin TFA | 199433-70-0 | 98% |
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[Des-Arg9]-Bradykinin is an agonist of Bradykinin (B1) receptor that displays selectivity for B1 over B2 receptors. | ||||
TP1878L | PACAP 1-38 acetate | 98% |
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PACAP 1-38 acetate is a pituitary adenylate cyclase activating polypeptide (PACAP) analogue. PACAP 1-38 acetate binds to PACAP type I receptor(IC50 = 4 nM) and P... | ||||
T37589 | GIP (3-42), human | 1802086-25-4 | 98% |
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GIP (3-42), human is a peptide that acts as a glucose-dependent proinsulinotropic polypeptide (GIP) receptor antagonist and regulates insulin secretion and the m... | ||||
T9857 | Vasopressin | 11000-17-2 | 98% |
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Vasopressin, a cyclic nine-peptide synthesized by hypothalamic neurons, is one of the hormones involved in peptide prohormone synthesis. Vasopressin is involved ... | ||||
TP1496L | P5 Ligand for Dnak and DnaJ acetate | TP1496L | 98% |
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p5 Ligand for Dnak and DnaJ acetate is a nonapeptide. It is a high-affinity ligand for DnaK (E. coli Hsp70) and DnaJ (E. coli Hsp40). | ||||
TP1137L | Pancreatic Polypeptide (human) acetate | 98% |
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Pancreatic Polypeptide (human) acetate is a C-terminally amidated 36 amino acid peptide, which acts as a neuropeptide Y (NPY) Y4/Y5 receptor agonist. | ||||
TP2204L | CCK Octapeptide, non-sulfated acetate | TP2204L | 98% |
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CCK Octapeptide, non-sulfated acetate is a synthetic desulfated peptide of cholecystokinin. | ||||
T21868 | BIO-1211 | 187735-94-0 | 98% |
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BIO-1211 is a more potent inhibitor of α4β1 (VLA-4, IC50 = 4 nM) over α4β7(IC50 = 2 μM). | ||||
TP1821L | Mini Gastrin I, human acetate | TP1821L | 98% |
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Mini Gastrin I, human acetate is a shorter version of human gastrin, consists of amino acids 5-17 of the parent peptide. | ||||
TP2030 | Gastrin I, human | 10047-33-3 | 98% |
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Gastrin I, human is an endogenous peptide produced in the stomach that increases pepsinogen and acid secretion via the CCK2 receptor in the rat. | ||||
T4806 | H-D-Trp-OH | 153-94-6 | 98% |
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Tryptophan is one of the 20 standard amino acids. The D-stereoisomer is occasionally found in naturally produced peptides (e.g. contryphan, the marine venom pept... | ||||
T8832 | Eledoisin trifluoroacetate (69-25-0 free base) | 10129-92-7 | 98% |
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Eledoisin is a peptide extracted from the posterior salivary glands of certain small octopi (Eledone spp., Mollusca), or obtained by synthesis. Its actions resem... | ||||
TP1604L | Thioredoxin reductase peptide acetate | TP1604L | 98% |
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Thioredoxin reductase peptide acetate corresponds to residues 53–67 in thioredoxin reductase (TrxR), used in thioredoxin reductase research.Mammalian thioredoxin... |