Verified
New batch
Freedom Diagnostics
99.16% PURITY
8x testing
View COA PDFProduct Description
VIP – Research Compound
VIP (vasoactive intestinal peptide) is a neuropeptide used to study VPAC1/VPAC2 receptor pharmacology in vitro.
Laboratory assays examine G-protein–coupled receptor signaling, cytokine-pathway markers, and peptide stability.
Each vial contains high-purity lyophilized VIP, manufactured under strict laboratory standards and verified with batch-specific Certificates of Analysis (COAs) to confirm identity and purity.
For laboratory research use only.
Certificate of Analysis
Third-party tested batch documentation 8x tested
Storage Requirements
Stability Information
Keep sealed
Protect from light
Cool, dry place
Lyophilized (powder)
-20°C
24+ months
After opening
Lab protocol
No mixing guidance
- Store unopened lyophilized vials in a cool, dry place away from light.
- Keep vials sealed until laboratory use.
- Halo Labs does not provide reconstitution or administration guidance.
- For laboratory research use only.
99%+
Purity Rate
HPLC-verified research grade
USA
Based
Domestic fulfillment
COA
Every Batch
Lot-matched documentation
Same Day
Avg Ship Time
Cutoff-based processing
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High-purity compounds designed for laboratory research.
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Frequently Asked Questions
VIP – Research Compound VIP (vasoactive intestinal peptide) is a neuropeptide used to study VPAC1/VPAC2 receptor pharmacology in vitro.
Halo peptides are produced to 99%+ purity standards and verified with analytical testing where applicable.
Products are supplied as lyophilized powder in sealed vials for research use. Reconstitution materials are sold separately.
Yes. Batch-specific COA documentation is available on this page and ships with eligible orders.
Store unopened lyophilized vials in a cool, dry place away from light. For laboratory research use only.
Laboratory and in vitro research only. They are not medicines, supplements, or diagnostic reagents.
For Research Use Only
Products are intended solely for laboratory and scientific research. Not for human consumption, diagnostic, or therapeutic use. By purchasing, you confirm these materials will be used for in vitro research only.
