Account
Inquiry
Most buyers we deal with are supplying labs running GLP-1 receptor agonist studies, and their end-users are testing glucose-dependent insulin secretion in diabetic models — it's pretty much the same every time, they need consistent batch-to-batch activity for dose-response work.
2, we supply it as a, water soluble at 5mg per ml, which is tight enough for most in vivo dosing without having to reconstitute huge volumes, and we package it in 10mg or 15mg vials under GMP conditions — the 15mg is actually easier for 2-week studies since you get roughly 3 doses from one vial.
Purity runs at 99% or better by HPLC, but what I always mention is that the CAS is 2381089-83-2 and the molecular weight is around 4850 g/mol, which matters for molar calculations if they're comparing it to other incretin mimetics — we usually have stock, but confirm lead time for orders over 500 vials or so.
Storage is 2-8°C in a dry enviroment, shelf life is 24 months, and honestly if they keep it below -20°C it'll hold longer than that — we've tested vials at 3 years that still passed COA specs, though I wouldn't push it past 30 months.
One thing that catches people off guard is that it's not suited for acute oral gavage studies unless you've got a stabilization buffer — the peptide degrades in acidic stomach conditions, so most researchers use it subcutaneously or in vitro.
Anyway, teh MOQ for bulk is usually 100 vials, but we can do 50 if you're testing a new protocol, and the COA includes endotoxin and sterility data form the Russian production batch — basically, it's tighter than most reagent-grade peptides I've seen on market.
Yes, we provide a COA with every batch that confirms the ≥99% purity and other specs. Our GMP-certified production line follows strict quality control, so the purity is consistent batch to batch.
For research orders, we typically start at 10 vials per package size. So you can order 10x 10mg vials or 10x 15mg vials, whichever works better for your study.
Lead time is around 7-10 business days after payment confirmation for most bulk orders. If you need it faster, we can expedite for a small fee.
It dissolves pretty easily at 5mg/ml in water with gentle swirling. No sonication or heating is needed, but if you're going for higher concentrations, a slight warm-up to room temp can help.
Store unopened vials at 2-8°C in a dry place. Once opened, keep the powder sealed tightly and at the same temperature—use within 30 days to avoid moisture damage.
