Min. Order Reference FOB Price
1 vail US$1.00-10.00 / vail
Product Description
Product Description Vasoactive intestinal peptide (VIP) is widely distributed inthe body and is believed to occur throughout the gastrointestinaltract. It is a 28-residue polypeptide with structuralsimilarities to secretin and glucagon. It causes vasodilatationand increases cardiac contractibility. ...