VIP

Description

VIP is a 28-amino-acid member of the secretin/glucagon peptide superfamily. It is referenced in published in vitro laboratory research examining VPAC1 and VPAC2 receptor binding assays, cAMP signaling, and GPCR receptor-pharmacology studies in cultured cells.

Plumeo Research supplies VIP in lyophilized form at ≥99% purity, verified by HPLC and mass spectrometry, with a Certificate of Analysis available for every batch.

Intended exclusively for in vitro laboratory research by qualified investigators. Not for human, veterinary, or clinical use.

Areas of Research Interest

• VPAC1 / VPAC2 receptor binding assays
• cAMP and second-messenger signaling research
• GPCR receptor-pharmacology studies
• Secretin-family peptide research
• In vitro neuroendocrine cell models

Technical Properties

• Class: Vasoactive intestinal peptide (28 aa)
• Molecular Formula: C147H237N43O43S
• Molecular Weight: ≈ 3326.8 g/mol
• CAS Number: 37221-79-7
• Purity: ≥99% (HPLC verified)
• Appearance: White lyophilized powder

Storage & Handling

• Store lyophilized product at -20°C, protected from light and moisture.
• Once reconstituted, store at 2–8°C and use within the recommended stability window.
• Avoid repeated freeze-thaw cycles to preserve peptide integrity.
• Handle in accordance with standard laboratory safety practices (PPE, sterile technique).
• Verify molecular data against the supplied Certificate of Analysis (COA) before use.

FOR LABORATORY AND RESEARCH USE ONLY. Not for human consumption, therapeutic use, veterinary use, or in vivo diagnostic procedures. Not a drug, food, or cosmetic. Products are sold exclusively to qualified researchers and laboratory professionals for in vitro investigational purposes. By purchasing, the buyer affirms they are a licensed researcher and assume full responsibility for proper handling, use, and disposal in compliance with all applicable laws.