6a-prostaglandin i1

Jagged-1 (188-204) TFA(219127-21-6 free base) is a fragment of the JAG-1 protein. JAG-1 is Notch ligand, a peptide that is the most conspicuously expressed ligand in skin. JAG-1 induces epidermal maturation. Exposing submerged keratinocytes monolayers to JAG-1 with elevated calcium concentration produces stratification with loricrin expression and NF-alphaB activation.

Gastrin I (1-14), human, represents the 1-14 peptide fragment of human gastrin I, an endogenous gastrointestinal peptide hormone. This compound is the principal hormonal regulator of gastric acid secretion.

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).

Angiotensin I/II (1-5) is a peptide (ASP-ARG-VAL-TYR-ILE) that contains the amino acids 1-5 and is converted from Angiotensin I/II.

β-amyloid 1-11 acetate is a fragment of Amyloid-β peptide, maybe used in the research of neurological disease.

Acth (1-4) acetate is the ACTH N-terminal tetrapeptide.

Angiotensin I/II (1-6) is a peptide (ASP-ARG-VAL-TYR-ILE-HIS) that contains the amino acids 1-6 and is converted from Angiotensin I/II peptide.

β-Casomorphin (1-6), bovine is a opioid-like bioactive peptide of β-Casomorphin.

IGF-I (30-41) (TFA) is amino acids 30 to 41 fragment of Insulin-like Growth Factor I (IGF-I).

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)

This is a peptide inhibitor of collagen fibrillar matrix assembly.

PAR2 (1-6) 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 mouse and rat PAR2. It also corresponds to residues 39-44 and 37-42 of the mouse and rat full-length sequences, respectively. PAR2 (1-6) induces relaxation in precontracted rat arteries in a concentration-dependent manner, an effect that can be reduced by the nitric oxide synthase inhibitor L-NNA . It inhibits keratinocyte growth in the presence and absence of growth factors. PAR2 (1-6) inhibits LPS-induced pulmonary neutrophil influx and increases in matrix metalloproteinase-2 (MMP-2) activity in mice.

PAR 4 (1-6) TFA (GYPGQV TFA), a hexapeptide derived from protease-activated receptor 4 (PAR 4), serves as a specific agonist for PAR 4. This fragment of PAR 4 [1] exhibits targeted activation properties.

Angiotensin I, asn(1)-val(5)-gly(9)- is isolated from the plasma of American eel, Anquilla rostrata.

Glp-1(7-37) acetate is an intestinal insulin hormone that enhances glucose-induced insulin secretion.

TFRGAP-amide, human PAR-3-derived tethered ligand sequence which does not activate PAR-3 but rather activates PAR-1 and PAR-2, either in Jurkat or in other PAR-expressing cells.

Protease-Activated Receptor-3 (PAR-3) (1-6), human TFA is a peptide that acts as an agonist for the proteinase-activated receptor (PAR-3)[1].

PAR-2 (1-6) (human) (SLIGKV), a peptide ligand, is a PAR-2 agonist [1] .

Gastrin I (1-14), human TFA is 1-14 fragment of human gastrin I peptide.

Bradykinin (1-6) is an amino-truncated Bradykinin peptide. Bradykinin (1-6) is a stable metabolite of Bradykinin, cleaved by carboxypeptidase Y (CPY).Bradykinin (1-6) is a fragment of bradykinin. Bradykinin activates pain receptors. It induces smooth musc

Mating Factor α (1-6), a compound secreted by α-mating type cells of Saccharomyces cerevisiae, functions as an inhibitor of DNA synthesis initiation in these cells [1].

Acetyl-Amyloid β-Protein (1-6) amide, a hexapeptide with a potential copper(II) binding site, is utilized in research focused on Alzheimer's disease and related disorders [1].

Angiotensin I/II (1-6) TFA is a chemical compound comprising amino acids 1-6. It is derived from the Angiotensin I/II peptide, which is formed by the cleavage of the precursor angiotensinogen by renin. The resulting Angiotensin I is then hydrolyzed by angiotensin-converting enzyme (ACE) to produce biologically active Angiotensin II. Angiotensin II has been extensively studied for its potential applications in the treatment of Hypertension, Renin Angiotensin System, and Idiopathic Membranous Nephropathy[1][2][3].