(D-phe2) - VIP is a synthetic vasoactive intestinal peptide

Vasoactive intestinal peptide (VIP), also known as vasodilator intestinal peptide, is a kind of neurotransmitter, which exists in the central nervous system and intestinal nervous system. VIP is composed of 28 amino acids, which are mainly released by intestinal neurons. VIP plays a dual role in organism, which is not only a gastrointestinal hormone, but also a neuropeptide. VIP has various functions, such as dilating heart, brain and liver vessels, regulating cerebral blood flow, reducing pulmonary artery pressure, lowering blood pressure, relaxing bronchial smooth muscle, regulating central body temperature and sleep, stimulating prolactin release, etc. Its main function in digestive system is to relax intestinal smooth muscle, lower esophageal sphincter, Oddi sphincter, intestinal smooth muscle and internal anal sphincter. Therefore, the change of VIP level is closely related to a variety of clinical diseases, especially gastrointestinal diseases, and is an important indicator of gastrointestinal diseases.

(D-Phe2)-VIP (human, bovine, porcine, rat)

HIS-DPHE-ASP-ALA-VAL-PHE-THR-ASP-ASN-TYR-THR-ARG-LEU-ARG-LYS-GLN-MET-ALA-VAL-LYS-LYS-TYR-LEU-ASN-SER-ILE-LEU-ASN-NH2: H-DF-DAVFTDNYTRLRKQMAVKKYLNSILN-NH2

HIS-D-PHE-ASP-ALA-VAL-PHE-THR-ASP-ASN-TYR-THR-ARG-LEU-ARG-LYS-GLN-MET-ALA-VAL-LYS-LYS-TYR-LEU-ASN-SER-ILE-LEU-ASN-NH2

H-HIS-D-PHE-ASP-ALA-VAL-PHE-THR-ASP-ASN-TYR-THR-ARG-LEU-ARG-LYS-GLN-MET-ALA-VAL-LYS-LYS-TYR-LEU-ASN-SER-ILE-LEU-ASN-NH2

[D-PHE2] VASOACTIVE INTESTINAL PEPTIDE (HUMAN, BOVINE, PORCINE, RAT)

[D-PHE2]-VASOACTIVE INTESTINAL PEPTIDE, HUMAN, PORCINE, RAT

[DPHE2] VASOACTIVE INTESTINAL PEPTIDE, PORCINE

(D-PHE2)-VIP (HUMAN, BOVINE, PORCINE, RAT)

[DPHE2] VIP, PORCINE

H-His-D-Phe-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH2

(D-Phe2)-Aviptadil

(D-Phe2)-VIP (huMan, Mouse, rat)

[D-Phe2]-Vasoactive intestinal peptide

FBHuman, Porcine, Rat

Storage:-20°C(1 year) or -80°C(1~2 years)

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