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Peptide In Stock

VIP

Name: VIP
Brand: Crest Peptide
SKU: 40077-57-4
Availability: InStock

VIP (Vasoactive Intestinal Peptide) is a naturally occurring 28-amino acid neuropeptide expressed in the central and peripheral nervous system. It is studied in vasodilation research, immunomodulation, circadian regulation, neuroendocrine signaling, and anti-inflammatory pathway observation models.

99% Purity

Third-Party Certified

Cold-Chain

CAS Number

40077-57-4

Mol. Weight

3326.83 g/mol

Form

Lyophilized Powder

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Product Specifications

Product NameVIP

SequenceHis-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

CAS Number40077-57-4

Molecular FormulaC147H237N43O43S

Molecular Weight3326.83 g/mol

Purity (HPLC)≥ 99%

AppearanceWhite lyophilized powder

SolubilitySoluble in water or dilute acetic acid

Counter IonAcetate

Available Sizes10mg

Research Overview

VIP is a 28-amino acid neuropeptide studied in VPAC1/VPAC2 receptor signaling, vasodilation and smooth muscle relaxation, anti-inflammatory cytokine modulation, circadian rhythm regulation, neuroimmune interaction, and gastrointestinal and pulmonary tissue research. Its wide receptor distribution makes it a key reference compound in neuroendocrine-immune research.

Certificate of Analysis

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Reconstitution Calculator

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Vial Quantity 10mg

Bacteriostatic Water 2.0 ml

Desired Dose 250 mcg

For research use only. Not for human consumption. Always consult published protocols.

Injection Volume

10.0

Units (on 100-unit syringe)

Concentration

2.5 mg/ml

Doses / Vial

Store at −20°C in a cool, dry environment. Protect from moisture and direct light. Handle using appropriate laboratory procedures. Proper storage helps preserve peptide integrity and ensures experimental consistency.

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