At a glance
Type: 28-residue neuropeptide
Category: Neuro research
Alternate names: Vasoactive intestinal peptide, vasoactive intestinal polypeptide
Historical context
The catalogue string VIP is easy to confuse with a general abbreviation. On this site it means vasoactive intestinal peptide, CAS 37221-79-7, 28 residues, nominal 10 mg. It is not oxytocin and not a blend. The monograph does not print a half-life, because a half-life copied from a review would look like a VaultLabs measurement.
Active research areas
28 residues. Sequence begins His-Ser-Asp-Ala-Val.
CAS 37221-79-7. Formula C147H238N44O42S. Molecular weight about 3325.8 g/mol.
Catalogue fill is 10 mg lyophilized powder.
Not PACAP and not a secretin-family blend.
Material availability
VaultLabs catalog SKUs: vip-10mg — view product pages for current AED pricing and lot documentation.
COA verification available per batch when published to the documentation portal.
Catalogue line
One fill: [VIP 10mg](/product/vip-10mg). Identity data live on [/compounds/vip](/compounds/vip). If the purchase order says only VIP, confirm it is this 28-residue peptide and not another abbreviation in the buyer's notebook.
All VaultLabs materials are supplied strictly for in vitro laboratory and research use. Not for human consumption, medical use, or personal application.
Receiving
Receiving is the same as the rest of the catalogue. Match name, 10 mg and lot. Hold the unit when the public batch page is empty and ask for the report. Diluent is ordered separately.
Each sealed unit carries its own lot number. The current catalogue certificate for that lot is published on the batch page and states purity of at least 99.8 percent on the same VaultLabs template used for the rest of the lyophilized catalogue. A certificate for one fill does not qualify another fill. A certificate for a blend does not qualify a single-sequence vial that happens to share part of a name. Do not copy a purity figure from a different product, from a photograph of another vial, or from a paper into the receiving file. Match the printed name, the nominal mass and the lot number on the vial to the published record. If those three do not agree, hold the unit and ask for the document that belongs to that unit before it leaves quarantine. Enter the printed lot at batch verification.