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Sale!Research peptide VIP 10mg for scientific study, research chemicals, peptides, chemicals.
  • Research peptide VIP 10mg for scientific study, research chemicals, peptides, chemicals.

VIP (Vasoactive Intestinal Peptide) 

Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide supplied in lyophilized form for in vitro and in vivo research applications. This research-grade peptide enables investigation of VPAC receptor signaling, neuroimmune interactions, smooth muscle regulation, and circadian rhythm mechanisms.

Chemical Specifications:

  • 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: C₁₄₇H₂₃₇N₄₃O₄₂S
  • Molecular Weight: 3326.77 Da
  • Structure: 28 amino acids with C-terminal amidation
  • CAS Number: 37221-79-7
  • Form: Sterile lyophilized white to off-white powder

Molecular Mechanism:

Receptor Targets:

  • VPAC1 Receptor (VIP/PACAP receptor type 1) – Gs-coupled GPCR, widely distributed
  • VPAC2 Receptor (VIP/PACAP receptor type 2) – Gs-coupled GPCR, tissue-specific expression
  • Weak PAC1 binding – Lower affinity than PACAP

Signaling Pathways:

  • cAMP/PKA Activation: Primary pathway through Gs coupling
  • Vasodilation: Smooth muscle relaxation via cAMP-dependent mechanisms
  • Immunomodulation: Anti-inflammatory cytokine regulation (↓TNF-α, ↑IL-10)
  • Neuroprotection: BDNF upregulation, anti-apoptotic signaling

Research Context:

VIP was discovered in 1970 as a potent vasodilator peptide. Subsequent research revealed its extensive distribution and pleiotropic functions across multiple organ systems. VIP’s anti-inflammatory and immunomodulatory properties have driven research in autoimmune disease, sepsis, and neuroinflammation models. Its role in circadian rhythm regulation (master clock synchronization in SCN) makes it valuable for chronobiology research.

Strength

10mg

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SKU: PBL-VIP-VAR
VIP

VIP

$61.99 $54.99

Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide supplied in lyophilized form for in vitro and in vivo research applications. This research-grade peptide enables investigation of VPAC receptor signaling, neuroimmune interactions, smooth muscle regulation, and circadian rhythm mechanisms.

Quantity

Testing & Quality Assurance

Trust starts with transparency. Premier Bio Labs subjects every batch to comprehensive third-party testing before release, ensuring the materials powering your research meet pharmaceutical-grade standards.

Complete Batch Testing

Each product includes a Certificate of Analysis (COA) with verifiable data from independent laboratories.

COA Testing Parameters

  • Identity Verification – HPLC and Mass Spectrometry confirm molecular structure
  • Purity Analysis – HPLC quantification, typically ≥98%
  • Concentration Accuracy – Verified dosing levels
  • Molecular Weight – Mass spectrometry confirmation
  • Endotoxin Screening – LAL assay, <1.0 EU/mg
  • pH Testing – Solution stability validation
  • Sterility – Microbial contamination screening
  • Heavy Metals – Lead, mercury, cadmium analysis
  • Residual Solvents – Organic solvent detection
  • Moisture Content – Karl Fischer titration
  • Physical Inspection – Color, clarity, appearance
  • Traceability – Batch numbers, test dates, storage specs

All COAs include methodology, acceptance criteria, actual results, and QC team verification.

Legal Disclaimer:

The products offered by Premier Bio Labs are intended strictly for laboratory research purposes only and are sold exclusively to qualified professionals, institutions, and entities. These products are not for human consumption, veterinary use, or any application involving living organisms, including but not limited to diagnostic, therapeutic, or recreational purposes.
 

Prohibited Uses:

These products are not to be used as active pharmaceutical ingredients (APIs)for compounding or manufacturing drugs for human or veterinary use. It is strictly prohibited to administer these products to humans or animals under any circumstances. Premier Bio Labs does not condone, endorse, or permit the use of its products for the development, testing, or production of controlled substances or illegal compounds.

Regulatory Compliance:

Premier Bio Labs makes no claims, representations, or warranties that its products are approved by the U.S. Food and Drug Administration (FDA) or any other regulatory agency for any specific purpose. The statements regarding these products have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
 

Liability Statement:

The purchaser assumes full responsibility for the safe handling, storage, transport, and use of any product obtained from Premier Bio Labs. Under no circumstances shall Premier Bio Labs, its owners, employees, or affiliates be held liable for any damages, injuries, or losses — direct or indirect — resulting from misuse, mishandling, or unauthorized application of its products.
 
Premier Bio Labs reserves the right to refuse sales to any individual or entity suspected of misuse, illegal activity, or non-compliance with these terms.
If you are uncertain about the safe and lawful use of these products, consult a qualified professional with expertise in laboratory research before purchase or use.
 
By completing a purchase with Premier Bio Labs, you acknowledge that you have read, understood, and agreed to this disclaimer in full.

VIP (Vasoactive Intestinal Peptide) 

Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide supplied in lyophilized form for in vitro and in vivo research applications. This research-grade peptide enables investigation of VPAC receptor signaling, neuroimmune interactions, smooth muscle regulation, and circadian rhythm mechanisms.

Chemical Specifications:

  • 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: C₁₄₇H₂₃₇N₄₃O₄₂S
  • Molecular Weight: 3326.77 Da
  • Structure: 28 amino acids with C-terminal amidation
  • CAS Number: 37221-79-7
  • Form: Sterile lyophilized white to off-white powder

Molecular Mechanism:

Receptor Targets:

  • VPAC1 Receptor (VIP/PACAP receptor type 1) – Gs-coupled GPCR, widely distributed
  • VPAC2 Receptor (VIP/PACAP receptor type 2) – Gs-coupled GPCR, tissue-specific expression
  • Weak PAC1 binding – Lower affinity than PACAP

Signaling Pathways:

  • cAMP/PKA Activation: Primary pathway through Gs coupling
  • Vasodilation: Smooth muscle relaxation via cAMP-dependent mechanisms
  • Immunomodulation: Anti-inflammatory cytokine regulation (↓TNF-α, ↑IL-10)
  • Neuroprotection: BDNF upregulation, anti-apoptotic signaling

Research Context:

VIP was discovered in 1970 as a potent vasodilator peptide. Subsequent research revealed its extensive distribution and pleiotropic functions across multiple organ systems. VIP’s anti-inflammatory and immunomodulatory properties have driven research in autoimmune disease, sepsis, and neuroinflammation models. Its role in circadian rhythm regulation (master clock synchronization in SCN) makes it valuable for chronobiology research.

Strength

10mg

Reviews

There are no reviews yet

Add a review
VIP VIP
Overall rating*
0/5
* Rating is required
Was the product of quality?*
0/5
* Rating is required
How was the shipping speed?
0/5
* Rating is required
Was it good value for the price?
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
Add photos or video to your review
* Please tick the checkbox to proceed
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