VIP (Vasoactive Intestinal Peptide) is a 28-amino acid neuropeptide investigated for immune regulation, anti-inflammatory signaling, vasodilation, neuroprotection, and circadian biology research.
| Molecular Weight | 3325.8 g/mol |
| Purity | >98% |
| Form | Lyophilized powder |
| Storage | -20°C |
Science-backed research overview for this compound
VIP (Vasoactive Intestinal Peptide) is a 28-amino acid neuropeptide that functions as a neuromodulator and neurotransmitter. It is found in high concentrations in the digestive tract, brain, and immune cells, playing a versatile role in maintaining homeostatic balance.
VIP works by binding to the VPAC1 and VPAC2 receptors. It is a potent vasodilator, meaning it relaxes smooth muscle in the blood vessels and airways. It also has powerful anti-inflammatory effects, inhibiting the production of pro-inflammatory cytokines and promoting the differentiation of regulatory T-cells.
Research into VIP is heavily focused on its role in treating Chronic Inflammatory Response Syndrome (CIRS), particularly the brain inflammation caused by mold exposure. It is studied for its ability to cross the blood-brain barrier, regulate circadian rhythms, and protect neurons from neurodegenerative damage. It is a key subject for studies on pulmonary hypertension and gastrointestinal disorders.