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Peptides

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.

FilterHomePeptides
  • G-418 disulfate
    T6512108321-42-2
    G-418 disulfate (Geneticin sulfate) is an aminoglycoside antibiotic, an inhibitor of protein synthesis with eukaryotic selectivity. G-418 disulfate blocks peptide synthesis by inhibiting peptide chain elongation.
    • $33.6
    • $42
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • GsMTx4 TFA (1209500-46-8 free base)
    TP1300
    GsMTx4 TFA (1209500-46-8 free base) (GsMTx4 TFA) is a spider venom peptide that selectively inhibits cationic permeable mechanically-sensitive channels (MSCs) belonging to the Piezo and TRP channel families.
    • $468
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Elamipretide
    TP1095736992-21-5
    Elamipretide (MTP-131) is a mitochondria-targeted antioxidant tetrapeptide (D-Arg-dimethylTyr-Lys-Phe-NH2) that reduces toxic reactive oxygen species (ROS) production and stabilizes cardiolipin, with blood-brain-barrier permeability. Elamipretide is a potential therapeutic agent in the rare disease of Barnes syndrome.
    • $50
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Insulin (human)
    T822111061-68-0
    Insulin (human) is a peptide hormone that promotes glycogen synthesis and regulates glucose levels in the blood. Insulin (human) has hypoglycemic activity and is used clinically to treat hyperglycemia in diabetic patients.
    • $30
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Bleomycin Sulfate
    T61169041-93-4
    Bleomycin Sulfate (Blenoxane) is a glycopeptide antibiotic, an inhibitor of DNA synthesis. Bleomycin Sulfate causes DNA strand breaks but not RNA strand breaks. Bleomycin Sulfate has antitumor activity.
    • $37
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Tirzepatide Acetate(2023788-19-2 free base)
    TP1111L
    Tirzepatide acetate is a dual GIP / GLP-1 receptor agonist.
    • $358
    In Stock
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    TargetMol | Inhibitor Hot
  • Pasireotide Acetate
    TP2207396091-76-2
    Pasireotide Acetate is a stable cyclohexapeptide somatostatin mimic
    • $97
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Leupeptin Hemisulfate
    T6564103476-89-7
    Leupeptin hemisulfate is a protease inhibitor with cell membrane-permeable, reversible, competitive, and oral activities. Leupeptin hemisulfate inhibits the activity of Cathepsin B, Cathepsin H, and Cathepsin L, and blocks fusion of amphipathic lysosomes. Leupeptin hemisulfate also has anti-inflammatory activity.
    • $47
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Relamorelin
    T34281661472-41-9
    Relamorelin (RM-131), a selective and potent growth hormone-releasing peptide growth hormone secretagogue receptor (GHSR) agonist, is a potent growth hormone-releasing peptide mimetic with a high affinity for the GHS-1a receptor Relamorelin is a centrally permeable pentapeptide that increases growth hormone levels and accelerates gastric emptying and has potential for studying malignant disease.
    • $497
    In Stock
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    TargetMol | Inhibitor Hot
  • Liraglutide
    T6876204656-20-2
    Liraglutide (Liraglutida) is a long-acting GLP-1 receptor agonist.
    • $119
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Pam3CSK4 TFA (112208-00-1 free base)
    TP1067112208-01-2
    Pam3CSK4 TFA (Pam3Cys-Ser-(Lys)4 TFA) is an agonist of toll-like receptor 1/2 (TLR1/2) (EC50 of 0.47 ng/mL for human TLR1/2).
    • $128
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    TargetMol | Inhibitor Hot
  • GLP-1(7-36), amide
    T3984107444-51-9
    GLP-1(7-36), amide (MKC 253) is a peptide hormone released from intestinal L-cells upon nutrient consumption. It binds the GLP-1 receptor in the pancreas and displays various antidiabetic effects by potentiating glucose-induced secretion of insulin from pancreatic β-cells, increasing insulin expression.
    • $185
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Bulevirtide (Myrcludex B) acetate
    T35373L
    Bulevirtide (Myrcludex B) acetate is a virion entry inhibitor which blocks the virion's hepatocyte pathway of entry, the hepatic sodium/taurocholate cotransporting polypeptide (NTCP) receptor. Bulevirtide (Myrcludex B) acetate can be used in HBV and HDV infection studies.
    • $197
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    TargetMol | Inhibitor Hot
  • BzATP triethylammonium salt
    TP2226112898-15-4
    BzATP triethylammonium salt is a P2X7 receptor agonist.
    • $41
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    TargetMol | Inhibitor Hot
  • Adropin (34-76) (human, mouse, rat)
    T766641802086-30-1
    Adropin (34-76) (human, mouse, rat) is a peptide that attenuates liver fibrosis and insulin resistance independent of obesity or food intake.
    • $127
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    TargetMol | Inhibitor Hot
  • Semaglutide
    T19850910463-68-2
    Semaglutide is a glucagon-like peptide 1 receptor (GLP-1R) agonist(EC50 of 6.2 pM in a reporter assay using BHK cells expressing the human receptor).
    • $213
    In Stock
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Cyclo(-RGDfK)
    T6812161552-03-0
    Cyclo(-RGDfK) (Cyclo (-RGDfK)) is an effective and specific αvβ3 integrin inhibitor.
    • $55
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    TargetMol | Inhibitor Hot
  • MOG (35-55) mouse, rat
    T7657149635-73-4
    Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) is a truncated peptide derived from the human Myelin Oligodendrocyte Glycoprotein (MOG).
    • $56
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    TargetMol | Inhibitor Hot
  • Cy3 NHS ester
    T189461393363-07-9
    Cy3 NHS ester (Cyanine3 NHS ester) is a fluorescent dye for labeling amino groups in proteins, peptides, antibodies, and oligonucleotides.
    • $60
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    TargetMol | Inhibitor Hot
  • Ceruletide
    T1493217650-98-5
    Ceruletide (Caerulein) is a potent agonist of cholecystokinin receptor and it also is a safe and effective cholecystokinetic agent. It has a direct spasmogenic effect on the gallbladder muscle and bile ducts.
    • $162
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Angiotensin II human
    T70404474-91-3
    Angiotensin II human (Ang II) is a biologically active peptide, a vasoconstrictor. Angiotensin II interacts with AT1R and AT2R to regulate blood pressure, stimulate sympathetic nerves, and increase aldosterone biosynthesis and renal activity in humans.
    • $37
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    TargetMol | Inhibitor Hot
    TargetMol | Citations Cited
  • Cyclosporin A
    T094559865-13-3
    Cyclosporin A is a naturally occurring cyclic polypeptide that is the active metabolite of a fungus. Cyclosporin A is an immunosuppressant that binds to procyclins and inhibits calcineurin (IC50=7 nM).
    • $36
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    TargetMol | Citations Cited
  • (-)-Epigallocatechin
    T2987970-74-1
    (-)-Epigallocatechin, the predominant flavonoid in green tea, possesses the unique ability to attach to unfolded native polypeptides, thereby inhibiting their transformation into amyloid fibrils.
    • $50
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    TargetMol | Citations Cited
  • Cyclosporine
    T645979217-60-0
    Cyclosporine is a calcineurin phosphatase pathway inhibitor, used as an immunosuppressant drug to prevent rejection in organ transplantation.
    • $30
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  • Glycylglycine
    T5286556-50-3
    Glycylglycine (Diglycine) is a dipeptide used in biochemical research. It is the simplest of all dipeptides and is used as a starting template for preparation of more complex peptides. Glycine is involved in the body's production of DNA, phospholipids, and collagen, and in the release of energy.
    • $42
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  • Aminopeptidase M
    T93459054-63-1
    Aminopeptidase M (AMP) inhibition is of interest for several diseases, such as highly vascularized cancer types.
    • $56
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  • L-Cystine dihydrochloride
    T6078930925-07-6
    L-Cystine dihydrochloride is an Nrf2 inducer with whitening and anti-dark spot effects.L-Cystine dihydrochloride has cytoprotective effects in cells, and is often added to various fungal cultures as a carbon source.
    • $40
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  • Z-Asp(OBzl)-OH
    T643263479-47-8
    Z-Asp(OBzl)-OH (N-Cbz-L-Aspartic acid 4-benzyl ester) is an aspartic acid derivative.
    • $29
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  • BAD (103-127) (human) acetate
    T40412L
    BAD (103-127) (human) acetate is a 25-mer Bad polypeptide from the BAD BH3 domain that antagonizes the effects of Bcl-xl.
    • $195
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  • [Sar1, Ile8]-Angiotensin II acetate
    T7575L1
    [Sar1, Ile8]-Angiotensin II acetate activates both the NADPH and NADH oxidases, and stimulates superoxide anion formation in vascular smooth muscle cells. [Sar1, Ile8]-Angiotensin II acetate has multiple effects on vascular smooth muscle, including contra
    • $37
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  • Endothelin 1 (swine, human) acetate
    T19309L1
    Endothelin 1 (swine, human) acetate is a synthetic peptide with the sequence of human and swine Endothelin 1. Endothelin 1 is a potent endogenous vasoconstrictor and acts through two types of receptors ETA and ETB.
    • $222
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  • α-CGRP (human) acetate
    TP2044L
    α-CGRP (human) acetate is a regulatory neuropeptide of 37 amino acids. It is the most potent vasodilator known to date and has inotropic and chronotropic effects.
    • $185
    In Stock
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  • CGRP (83-119), rat TFA
    TP1200
    CGRP (83-119), rat TFA (Calcitonin Gene Related Peptide(83-119), rat TFA) is a 37 amino acid calcitonin family of neuropeptide, acts through calcitonin receptor-like receptor.
    • $301
    In Stock
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  • KRPEP-2D acetate
    TP2358
    KRPEP-2D acetate was identified as a K-Ras(G12D) selective inhibitory peptide against the G12D mutant of K-Ras, which is a key member of the Ras protein family and an attractive cancer therapeutic target.
    • $76
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  • (Arg)9 TFA (143413-47-2 free base)
    TP10792283335-13-5
    (Arg)9 TFA (Peptide R9 TFA) is a cell-penetrating peptide. (Arg)9 TFA (Nona-L-arginine TFA) exhibits neuroprotective activity with an IC50 of 0.78 μM in the glutamic acid model.
    • $139
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  • GIP (human) acetate
    TP2018L
    GIP (human) acetate is a stimulator of glucose-dependent insulin secretion and a weak inhibitor of gastric acid secretion. GIP (human) acetate plays a vital role in lipid metabolism and the development of obesity.
    • $238
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  • TAT-Gap19 acetate
    TP2110L
    TAT-Gap19 acetate is a specific inhibitor of connexin43 hemichannel (Cx43 HC). TAT-Gap19 acetate traverses the blood-brain barrier and alleviates liver fibrosis in mice. TAT-Gap19 acetate does not inhibit the corresponding Cx43 GJCs.
    • $97
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  • Cyclotraxin B acetate(1203586-72-4 free base)
    TP2068L
    Cyclotraxin B acetate is an antagonist of TrkB receptors; inhibits BDNF-induced TrkB activity (IC50 = 0.30 nM). Allosterically alters TrkB receptor conformation but does not alter BDNF binding. Prevents BDNF-induced cold allodynia in mice. Also shown to exhibit putative anxiolytic properties in mice.
    • $173
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  • Matrixyl Acetate(214047-00-4 free base)
    T21250L
    Matrixyl Acetate(214047-00-4 free base) (Palmitoyl pentapeptide) is a matrikine used in anti-wrinkle cosmetics.
    • $50
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  • a-MSH, amide Acetate(581-05-5 free base)
    TP2212L
    a-MSH, amide Acetate as an endogenous neuropeptide. It is an endogenous melanocortin receptor 4 (MC4R) agonist with anti-inflammatory and antipyretic activities. α-MSH is a post-translational derivative of pro-opiomelanocortin (POMC)
    • $45
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  • d[Cha4]-AVP acetate(500170-27-4 free base)
    TP2082L
    d[Cha4]-AVP acetate is a potent and selective human vasopressin V1B receptor agonist (Ki values are 1.2, 151, 240 and 750 nM for V1B, V1A, Oxytocin and V2 receptors respectively). Stimulates ACTH and corticosterone secretion and exhibits negligible vasopr
    • $100
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  • Deslorelin acetate(57773-65-6 free base)
    TP2323L
    Deslorelin acetate(57773-65-6 free base) is a gonadotropin releasing hormone super-agonist (GnRH agonist)
    • $85
    In Stock
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  • BNP (1-32), human
    T21484114471-18-0
    BNP (1-32), human is a brain natriuretic peptide
    • $98
    In Stock
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  • PEN(mouse) acetate
    TP1950L
    PEN(mouse) acetate (proSAAS(221-242) Acetate) (1236955-25-1 Free base) is a polypeptide derivative.
    • $193
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  • 2-Furoyl-LIGRLO-amide TFA(729589-58-6 free base)
    TP1378
    2-Furoyl-LIGRLO-amide TFA(729589-58-6 free base) is a potent and selective protease-activated receptor 2 (PAR2) agonist.
    • $50
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  • Amyloid β Peptide (42-1)(human) acetate
    TP1359L
    Amyloid β Peptide (42-1)(human) acetate is the inactive form of Amyloid β Peptide (1-42). Amyloid β Peptide (42-1)(human) acetate is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease.
    • $162
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  • IGF-I 30-41 acetate(82177-09-1 free base)
    TP1122L
    IGF-I 30-41 acetate(82177-09-1 free base) (Insulin-like Growth Factor I (30-41) acetate) is amino acids 30 to 41 fragment of Insulin-like Growth Factor I (IGF-I).
    • $133
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  • Nonapeptide-1 acetate salt (158563-45-2 free base)
    TP1101
    Nonapeptide-1 acetate salt (158563-45-2 free base) (Melanostatine-5 acetate salt) , a peptide hormone, is a potent α-Melanocyte-stimulating hormone (α-MSH) antagonist, with an IC50 of 11 nM. Nonapeptide-1 acetate salt (158563-45-2 free base) , a peptide hormone, is a potent α-Melanocyte-stimulating hormone (α-MSH) antagonist, with an IC50 of 11 nM.
    • $63
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  • Dynorphin A acetate(80448-90-4 free base)
    TP2040L
    Dynorphin A acetate is an Endogenous kappa receptor agonist.
    • $65
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  • JAG-1, scrambled TFA(402941-23-5 free base)
    TP1686L
    JAG-1, scrambled TFA is a scrambled sequence of JAG-1(188-204).
    • $93
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