PEP-CAG-A 10 mg

What is PEP-CAG-A?

PEP-CAG-A is a long-acting synthetic analogue of amylin, the 37-amino-acid hormone co-secreted with insulin by pancreatic beta cells. It is acylated to extend its half-life and is studied alongside GLP-1 receptor agonists because amylin and incretin signalling act on appetite and gastric emptying through separate receptor systems. Pepstral supplies it as a lyophilized powder for in-vitro laboratory research only.

→Read the full PEP-CAG-A research guide

What is PEP-CAG-A studied for?

• Amylin and calcitonin receptor binding assays
• Combination studies with GLP-1 receptor agonists
• Gastric emptying models
• Energy-balance signalling research

All applications above are in-vitro or preclinical research contexts. PEP-CAG-A is sold for laboratory research only and is not for human or animal use.

What testing does PEP-CAG-A carry?

No laboratory certificate for PEP-CAG-A is published in the COA library yet. Our other lots are tested by an independent US laboratory for identity, content, purity and endotoxin before listing, and we will not claim results for this one that we cannot show you. Ask us for the lot report before ordering and we will send the one that matches the vial you receive.

How is PEP-CAG-A handled and stored?

Sealed vials are stored at -20°C away from light and keep for 24 months. To reconstitute, add bacteriostatic water slowly down the inside wall of the vial and swirl until clear; never shake. Once in solution, keep at 2 to 8°C and use within our 28-day default for a preserved solution. The concentration table gives the dilution volumes and microlitre aliquots for this vial.

Frequently asked questions

Related reading

• Aggregation: the failure a certificate will never show youEvery other failure leaves a trace on a certificate. Aggregation does not. What it is, what triggers it, and the signs you can actually see.
• Why some peptides last a week and others last minutesA fatty-acid chain binds albumin and keeps the peptide in circulation. Why that makes some peptides weekly and others last minutes.
• What are amylin analogues, and why are they paired with GLP-1 agonists?Amylin is the other half of the meal-response pair with GLP-1. What amylin analogues do, and why they are studied alongside incretin agonists.
• What "reta" means on a peptide label, and how to read the rest of the vialReta, reta/cagri, RETA10-0803. What the abbreviations on a PEP-RTA-3 label and lot code actually encode, and which parts are vendor shorthand rather than chemistry.