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.

GLP-1(28-36)amide acetate inhibits mitochondrial permeability transition with antioxidant, anti-diabetic and cardioprotection activities.

Phe-Met-Arg-Phe, amide acetate dose dependently (ED50=23 nM) activates a K+ current in the peptidergic caudodorsal neurons. This peptide appears to localize with neuropeptide Y in some regions of the brain.

γ-1-MSH, amide acetate (72629-65-3 free base), a putative hormone in the N-terminal region of the ACTH/beta- endorphin (beta-EP) precursor protein, was studied by RIA with an antiserum against gamma 3-MSH in ACTH-producing mouse pituitary tumor cells, AtT-20/D16v.

GIP (1-30) amide, porcine acetate is an agonist of fully glucose-dependent insulinotropic polypeptide (GIP) receptor. GIP (1-30) amide, porcine acetate can weakly inhibit gastric acid secretion and strongly stimulate insulin.

TRAP-6 amide acetate is a PAR-1 thrombin receptor agonist peptide[1].

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)

Acetyl-PHF6 amide acetate(878663-43-5 freebase) (AcPHF6 acetate) is a tau derived hexapeptide.

[Leu5]-Enkephalin, amide acetate is a δ opioid receptor agonist.

2-Furoyl-LIGRLO-amide TFA(729589-58-6 free base) is a potent and selective protease-activated receptor 2 (PAR2) agonist.

GLP-1(32-36)amide acetate is a pentapeptide and derived from the C terminus of the glucoregulatory hormone GLP-1. GLP-1(32-36)amide acetate could inhibit weight gain and modulate whole body glucose metabolism in diabetic mice.

(D-Trp12,Tyr34)-pTH (7-34) amide (bovine) acetate is a highly potent antagonist of parathyroid hormone (PTH) The Ki value is 69 nM in bovine renal cortical membrane.

Angiotensin amide acetate is a derivative of Angiotensin amide, an octapeptide amide that increases blood pressure through vasoconstriction.

gamma-preprotachykinin amide (72-92) acetate is a 21 amino acid peptide belonging to the tachykinin (TK) family and including neurokinin A (NKA) in its C-terminal sequence. gamma-preprotachykinin amide (72-92) acetate possesses higher affinity than NKA for central NK-2 receptors; it shows lower affinity for NK-1 receptors, however, it potently stimulates salivary secretion, which is mediated by NK-1 receptor activation.

PKA inhibitor fragment (6-22) amide Acetate is a synthetic peptide which selectively inhibits PKA activity by binding to its substrate site (IC50 < 2 nM).

PKI 14-22 amide, myristoylated Acetate inhibit cAMP-dependent protein kinase (PKA) and blocks hyperalgesia produced by spinal administration of 8-bromo-cAMP.

Neuropeptide Y (29-64), amide, human acetate is involved in Alzheimer's disease (AD) and protects rat cortical neurons against β-Amyloid toxicity.

Nociceptin (1-13), amide is a potent agonist Opioid receptor-like1 (ORL1) receptor with a pEC50 of 7.9 for mouse vas deferens and a Ki of 0.75 nM for binding to rat forebrain membranes.

Galanin message-associated peptide (1-41) amide is a peptide hormone [1].

Osteostatin (1-5) amide (human, bovine, dog, horse, mouse, rabbit, rat), also known as Human PTHrP (107-111) amide, is a C-terminal fragment of parathyroid hormone-related protein that inhibits bone resorption [1] [2].

Mca-(endo-1a-Dap(Dnp))-TNF-Alpha (-5 to +6) amide (human) is a peptide utilized as a fluorescence resonance energy transfer (FRET) based substrate for proteolytic activity assays, wherein the cleavage-induced change in fluorescence intensity serves as the measure of enzymatic activity [1].

PTH-Related Protein (7-34) amide (human, mouse, rat) serves as a potent antagonist of parathyroid hormone (PTH) [1].

Myosin light chain kinase fragment 11-19 amide (MLCK(11-19) amide) serves both as a substrate-specific peptide inhibitor of MLCK and as an inhibitor of hypotonicity-induced Ca2+ entry. This compound has applications in the research of human cervical cancer [1] [2].

GLP-1 (1-36) amide (human, rat) TFA, a molecular variant of GLP-1 (7-36) amide, can induce [14C]aminopyrine accumulation in enzymatically dispersed enriched rat parietal cells [1].

(D-Ala2)-GRF (1-29) amide (human) is a potent superagonist of Growth Hormone-Releasing Factor (GRF), demonstrating an exceptionally high Growth Hormone (GH)-releasing activity, approximately 50-fold greater than that of GRF (1-29) in both pigs and rats [1].

[D-Arg2]Dermorphin-(1-4) amide is an N-terminal truncated peptide of [D-Arg2]dermorphin noted for its hypothermic and analgesic effects. This compound also demonstrates degradation when subjected to soluble mouse liver and brain extracts [1].

gamma-preprotachykinin amide (72-92) is a useful organic compound for research related to life sciences. The catalog number is T9417 and the CAS number is 114882-65-4.

Acetyl-PHF6 amide TFA is a tau derived hexapeptide.

2-Furoyl-LIGRLO-amide TFA is a peptide that acts as a proteinase-activated receptor-2 (PAR2) agonist, and contains a furoyl group addition at its N-terminal.

Peptide T amide is an octapeptide segment of HIV envelope gp120 and is used in AIDS therapy.

Gastric Inhibitory Polypeptide (6-30) amide (human) is an incretin hormone utilized in the research of diabetes [1].

Histone H3 (1-25), amide is a N-terminal peptide fragment of histone H3 that serves as a substrate for histone methyltransferases (HMTs). It can be utilized to identify the substrate for HMTs. Compared to histone H3 (15-39) and full-length histone H3, Histone H3 (1-25), amide proves to be more efficient as a substrate for HMT G9a.

This GIP fragment has potent insulinotropic activity in the isolated, perfused rat pancreas but greatly reduced somatostatinotropic activity in the isolated perfused rat stomach. The site responsible for insulinotropic activity apparently lies between residues 19 and 30 of GIP.

[Met5]-Enkephalin, amide TFA (5-Methionine-enkephalin amide (TFA)) is a δ opioid receptors agonist as well as putative ζ (zeta) opioid receptors.

Human PTHrP-(1-34)NH2, also known as PTH-Related Protein (1-34) amide for human, mouse, and rat, is the N-terminal fragment of PTHrP. This peptide induces hypercalcemia and is utilized in the study of humoral hypercalcemia of malignancy [1].

Dynorphin A (1-13) amide, an endogenous opioid peptide, counteracts the analgesic effects of morphine [1].

Angiotensin amide, an octapeptide amide, can be used to increase blood pressure by vasoconstriction.

PAR2 (1-6) amide is a synthetic peptide agonist of proteinase-activated receptor 2 (PAR2) that corresponds to residues 1-6 of the amino terminal tethered ligand sequence of human PAR2 and residues 37-42 of the full-length sequence.1It binds to NCTC 2544 cells expressing human PAR2 (Ki= 9.64 μM in a radioligand binding assay) and induces calcium mobilization in the same cells (EC50= 0.075 μM).2PAR2 (1-6) amide (100 μM) reduces colony formation of A549 lung cancer cells.1It induces superoxide production and degranulation in isolated human eosinophils when used at a concentration of 500 μM.3PAR2 (1-6) amide (5 μmol/kg) induces tear secretion in rats when used in combination with amastatin .4 1.Bohm, S.K., Kong, W., Bromme, D., et al.Molecular cloning, expression and potential functions of the human proteinase-activated receptor-2Biochem. J.314(Pt 3)1009-1016(1996) 2.Kanke, T., Ishiwata, H., Kabeya, M., et al.Binding of a highly potent protease-activated receptor-2 (PAR2) activating peptide, [3H]2-furoyl-LIGRL-NH2, to human PAR2Br. J. Pharmacol.145(2)255-263(2005) 3.Miike, S., McWilliam, A.S., and Kita, H.Trypsin induces activation and inflammatory mediator release from human eosinophils through protease-activated receptor-2J. Immunol.167(11)6615-6622(2001) 4.Nishikawa, H., Kawai, K., Tanaka, M., et al.Protease-activated receptor-2 (PAR-2)-related peptides induce tear secretion in rats: Involvement of PAR-2 and non-PAR-2 mechanismsJ. Pharmacol. Exp. Ther.312(2)324-331(2005)

TAT-amide is a cell-penetrating peptide (CPP) that exhibits the ability to enter various cells. CPPs, which are composed of short amino acid sequences, possess the capability to penetrate cell membranes and access intracellular compartments.

Acetyl-β Amyloid (15-20), Amide is a peptide fragment that inhibits β-sheet formation and stabilizes the structure of the Aβ (1–40) peptide, making it a useful tool in Alzheimer’s disease research [1].

GLP-1(28-36)amide, a C-terminal nonapeptide derived from the cleavage of GLP-1 by neutral endopeptidase (NEP), is a significant product. It functions as an antioxidant and primarily targets the mitochondrion, where it effectively inhibits mitochondrial permeability transition (MPT). This compound exhibits anti-diabetic properties and demonstrates cardioprotection effects[1].

PKA Inhibitor Fragment (6-22) amide TFA (PKA Inhibitor Fragment (6-22) amide TFA) is an inhibitor of the highly potent cAMP-dependent protein kinase A (PKA) inhibitor (Ki: 2.8 nM).PKA Inhibitor Fragment (6-22) amide TFA reverses the pain-relieving effects of low levels of morphine in mice.

(Asn10,Leu11,D-Trp12)-pTH-Related Protein (7-34) amide (human, mouse, rat) is a potent antagonist of the PTH-1R [1] [2].

Agouti-related Protein (AGRP) (83-132) Amide (human) is a segment derived from the agouti-related protein (AGRP), abundantly present in the hypothalamus' arcuate nucleus. It predominantly functions as an inverse agonist for the melanocortin-4 receptor (MC4R), thereby promoting food intake [1] [2].

Phe-met-arg-phe amide trifluoroacetate is an activator of K+ current with an ED50 of 23nm on the fundus nerve.

Autocamtide 2, amide is a substrate (100 μM final concentration) for CaMK family assays.Autocamtide-2 Peptide is a highly selective peptide substrate for calcium/calmodulin-dependent protein kinase II (CaMKII), a member of the CAMK Ser/Thr protein kinase

Gamma-MSH (Melanocyte Stimulating Hormone), a putative hormone in the N-terminal region of the ACTH/beta- endorphin (beta-EP) precursor protein, was studied by RIA with an antiserum against gamma 3-MSH in ACTH-producing mouse pituitary tumor cells, AtT-20

Amylin, amide, human TFA, a 37-amino acid polypeptide, functions as a pancreatic hormone that is cosecreted with insulin, playing distinct roles in metabolism and glucose homeostasis. It regulates blood sugar by inhibiting glucagon secretion, delaying gastric emptying, and promoting satiety [1].

PAR-4 Agonist Peptide, amide (AY-NH2) is an agonist of proteinase-activated receptor-4 (PAR-4).

SALMFamide 2, a neuropeptide S2 derived from the starfish Asterias rubens, plays a regulatory role in the eversion of the cardiac stomach in starfish [1].