Description

VIP is a 28-amino acid neuropeptide with broad receptor activity. Third-party tested, USA-made, 99% purity peptide. Research use only (RUO).

Product Description

Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide belonging to the secretin/glucagon family. Research applications include VPAC receptor binding studies, cAMP signaling pathway investigations, and neuroimmune interaction analysis. Laboratory studies examine VIP’s effects on smooth muscle relaxation, cytokine production modulation, and neuroprotection mechanisms in vitro.

This peptide enables researchers to investigate neurotransmitter functions, immune cell activity regulation, and endocrine signaling cascades. Studies explore anti-inflammatory pathways, circadian rhythm regulation, and bronchodilation mechanisms. Research protocols utilize VIP across neuroscience, immunology, and gastrointestinal research for examining complex neuropeptide signaling in controlled environments.

Our Product Quality Guarantee

Every Limitless Biotech compound undergoes independent testing for endotoxins and sterility, meeting rigorous research standards through our systematic quality protocols and proactive manufacturing processes.

Buy VIP Peptide From Limitless Biotech

Limitless Biotech provides USA-manufactured VIP peptide for sale with verified molecular sequences and purity through comprehensive third-party testing. We ensure research quality with same-day shipping and dedicated customer support for your scientific endeavors.

Sequence:: His-Ser-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
Molecular Formula:: C₁₄₇H₂₃₈N₄₄O₄₂S
Molecular Weight:: ~3325.7 g/mol
CAS Number:: 40077-57-4
PubChem CID:: 44567960
Synonyms:: Vasoactive Intestinal Peptide; Vasoactive Intestinal Polypeptide; VIP; PHM27
Purity:: ≥99% (HPLC)
Solubility:: Soluble in BAC water
Storage Conditions:: Store at ≤4°C, tightly sealed, away from heat and moisture
Physical Appearance:: White lyophilized powder
Shelf Life:: Lyophilized peptide stable ≥12 months at −20 °C
Quality Verification:: Third-party tested by certified laboratory
Manufacturing Standard:: USA-made, pharmaceutical-grade, GMP compliant
Intended Application:: In vitro research applications only

At Limitless Biotech, we provide comprehensive Certificates of Analysis (COAs) for all of our research-only peptides to ensure transparency, purity, and quality in every batch. Each COA includes detailed analytical data that allows researchers to verify identity, concentration, and integrity, supporting reliable and reproducible scientific work. Our commitment to rigorous testing helps researchers move forward with confidence in the materials they use.

Lyophilized VIP #1300 Purity COALyophilized VIP #1300 Sterility COALyophilized VIP #1300 Endotoxin COA