| Message: | CAS 40077-57-4 Vasoactive Intestinal Peptide
Product Name:Vasoactive Intestinaloctacosa peptide
CAS No.: 40077-57-4
Molecular Formula: C147H238N44O42S
Molecular Weight: 3325.87
Purity (HPLC): 98.0%
Appearance: White powder
Single Impurity (HPLC): 1.0%
Amino Acid Composition: 10% of theoretical
Peptide Content (N%): 80%(by %N)
Water Content (Karl Fischer): 6.0%
Acetate Content (HPIC): 15.0%
MS(ESI): N/A
Mass Balance: 95.0~105.0%
Vasoactive intestinal peptide also known as the vasoactive intestinal polypeptide or VIP is a peptide hormone containing 28 amino acid residues. VIP is a neuropeptide that belongs to a glucagon/secretin superfamily, the ligand of class II G protein-coupled receptors.VIP is produced in many tissues of vertebrates including the gut, pancreas, and suprachiasmatic nuclei of the hypothalamus in the brain.VIP stimulates contractility in the heart, causes vasodilation, increases glycogenolysis, lowers arterial blood pressure and relaxes the smooth muscle of trachea, stomach and gall bladder. In humans, the vasoactive intestinal peptide is encoded by the VIP gene.
VIP has a half-life in the blood of about two minutes. |
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