VIP (vasoactive intestinal peptide) is supplied by Onyx Peptides as a high-purity research material for laboratory use, with tracked, discreet UK dispatch.
What is VIP?
VIP (vasoactive intestinal peptide) is a naturally occurring 28-amino-acid neuropeptide found throughout the body.
How VIP is studied
It is studied in research on smooth muscle, blood vessels, the lungs and immune signalling.
- Neuropeptide signalling
- Smooth muscle and vascular research
- Respiratory research
VIP from Onyx Peptides
We supply VIP in 5 mg vials. Every batch is independently tested by HPLC to ≥99% purity before it is listed, and carries a batch number that links to its certificate of analysis.
Storage and delivery
Supplied as a lyophilised (freeze-dried) powder in a sealed glass vial. Store the sealed vial frozen (below −18 °C) and away from light.
Orders are dispatched from the UK by tracked delivery in plain, discreet black padded packaging, with no product names on the outside. See shipping & delivery.
Frequently asked questions
What is VIP?
VIP (vasoactive intestinal peptide) is a naturally occurring 28-amino-acid neuropeptide found throughout the body..
Is VIP a licensed medicine in the UK?
VIP is not a licensed medicine in the UK. Onyx Peptides supplies it only as a research material for in-vitro laboratory use.
How is VIP supplied?
Supplied as a lyophilised (freeze-dried) powder in a sealed glass vial. Store the sealed vial frozen (below −18 °C) and away from light. Each batch is HPLC-tested to at least 99% purity.
How is my order packaged?
In plain, discreet black padded packaging with no product names on the outside, sent by tracked UK delivery.
