Product Catalog → Cell Biology → Cell Signaling and Neuroscience → Peptides and Proteins → Peptides → Vasoactive Intestinal Peptides

Print Preview

Vasoactive Intestinal Peptides

Reset Table

Description	Biochem/physiol Actions	Product #
Helodermin >90% (HPLC), ethanol solution	High affinity for mammalian vasoactive intestinal peptide 2 (VIP2) receptor having equal potency and efficacy for stimulating cAMP production compared to mammalian vasoactive intestinal peptide (VIP) or pituitary adenylate cyclase activating polypeptide (PACAP).	H4660
Pituitary adenylate cyclase activating polypeptide-38	A neuropeptide that has substantial sequence homology to vasoactive intestinal peptide (VIP). Both VIP and PACAP-38 are equipotent at the VCAP-2 receptor, while PACAP-38 is equipotent to PACAP-27 and more potent than VIP at the PAC-1 receptor.	A1439
Pituitary adenylate cyclase activating polypeptide amide fragment 6-27	Inhibitor of PACAP-27.	A6938
Pituitary adenylate cyclase activating polypeptide-27 ovine ≥97% (HPLC), solid	Neuropeptide that stimulates both adenylate cyclase in cultured pituitary cells and insulin release from pancreatic islet β-cells. Increases cAMP levels; increases tyrosine hydroxylase expression in chromaffin cells.	A9808
Vasoactive Intestinal Peptide Fragment 1-12 human, porcine, rat ≥97% (HPLC)	Ligand for CD4 receptor.	V0131
Vasoactive Intestinal Peptide Fragment 6-28 human, porcine, rat ≥97% (HPLC)	Potent VIP receptor antagonist	V4508
Vasoactive Intestinal Peptide human, porcine, rat from synthetic, ≥95% (HPLC), powder	Neuropeptide that is widely distributed in the central and peripheral nervous systems. It is a vasodilator, bronchodilator and smooth muscle relaxant. It modulates the activity of many immune system cell types. It is a mitogen for embryonic sympathetic neurons. Its neuroprotective actions are mediated by the release of activity-dependent neurotrophic factors from glial cells.	V6130
Vasoactive Intestinal Peptide human, porcine, rat ≥95% (HPLC), powder	Neuropeptide that is widely distributed in the central and peripheral nervous systems. It is a vasodilator, bronchodilator and smooth muscle relaxant. It modulates the activity of many immune system cell types. It is a mitogen for embryonic sympathetic neurons. Its neuroprotective actions are mediated by the release of activity-dependent neurotrophic factors from glial cells.	V3628
[D-p-Cl-Phe⁶, Leu¹⁷]-Vasoactive Intestinal Peptide human, porcine, rat ≥97% (HPLC)	VIP receptor antagonist	V4380

Copyrights © 2008 Sigma-Aldrich Co. All Rights Reserved. Reproduction of any materials from the site is strictly forbidden without permission. Sigma-Aldrich brand products are sold exclusively through Sigma-Aldrich, Inc.