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RESEARCH USE ONLY
These compounds are NOT intended for human consumption, clinical use, or veterinary applications. We are not affiliated with any pharmaceutical companies or their commercial medications. By placing an order, you certify these materials will be used exclusively for in vitro testing and laboratory experimentation only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.
About VIP
Vasoactive Intestinal Peptide (VIP) is a 28-amino-acid signaling peptide in the secretin peptide family. It is widely characterized in receptor pharmacology and neuropeptide research, where its defined amino-acid sequence provides a reference for studying peptide recognition and signal transduction.
VIP interacts with VPAC1 and VPAC2, class B G protein-coupled receptors. Published receptor studies examine ligand binding and activation of adenylyl cyclase, with cyclic AMP (cAMP) serving as a measurable downstream signal. Controlled laboratory models can compare receptor subtype responses, concentration–response relationships, and the effects of cellular context on signaling. VIP and the related peptide PACAP also provide a basis for comparing ligand recognition within this receptor family.
Bluum supplies VIP in a 10 mg vial. Current lot DPS-2117980 has Horizon Analytical reports dated August 24, 2026: the UPLC/MS COA identifies VIP and reports 99.21% purity with 9.77 mg measured net content. A separate endotoxin report records <0.05 EU/mL and Pass. Review the lot-specific documents for analytical methods and results; these findings apply to the tested sample and do not establish a biological outcome.
For research use only. Not for human or animal consumption. Not for diagnostic or therapeutic use.
VIP Product Specifications
| Product Specifications | 10 mg per vial |
|---|---|
| Application | Controlled laboratory research; VPAC1 and VPAC2 receptor-signaling studies |
| Peptide Classification | 28-amino-acid signaling peptide |
| Appearance | White lyophilized powder, per current lot COA |
| Purity | 99.21% by UPLC/MS; lot DPS-2117980 |
| Chemical Formula | C147H237N43O43S |
| PubChem CID | 53314964 |
| CAS Number | 37221-79-7 |
| Molecular Weight | 3326.8 g/mol |
| Synonyms | Vasoactive intestinal peptide; vasoactive intestinal polypeptide; VIP |
| Peptide Sequence | HSDAVFTDNYTRLRKQMAVKKYLNSILN |
Related Peptides
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Are these peptides quality tested?
Absolutely. Our analytical testing is conducted by Janoshik Analytical, BioRegen, or Freedom Diagnostics, independent third-party laboratories that verify the identity, purity, and composition of our research products. All products are guaranteed to test at 98% purity or higher. Each CoA includes purity analysis, peptide sequence confirmation, date of analysis, and an endotoxin report.
What are typical delivery times?
Free 2-Day Air shipping is available when qualifying merchandise totals reach $200. Overnight Air is also available. Please allow up to 24 hours for processing.
Every package comes with professional packaging and tracking updates via email.
How should these compounds be stored?
Our peptides are shipped in lyophilized form, which is stable at room temperature during transit. Once received, store unopened vials in a cool, dry place.
Are products stable during shipping?
Our peptides are shipped in lyophilized (freeze-dried) form, which ensures stability during transit. This powder form is highly stable at room temperature and resistant to temperature fluctuations that occur during shipping.
Research has shown no significant degradation or loss of purity when lyophilized peptides are exposed to room temperature during typical shipping timeframes. Each batch is verified for purity upon production, and our stability testing confirms maintenance of product integrity during standard shipping conditions.
What are your bulk ordering options?
For bulk inquiries and volume pricing, please contact us.
What is the shelf life/expiration of unopened vials?
Each lot lists a best-by/expiration on the vial label and COA. As general guidance, lyophilized peptides stored as directed are typically stable 12–24 months (often longer at –20 °C). Short shipping periods at ambient temperature are normal. Actual stability depends on sequence and storage conditions.