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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.
Satisfied with the overall experience. Shipping was surprisingly swift, arriving well ahead of the initial estimated timeframe. The packaging was secure and professional, ensuring the contents arrived intact. Regarding quality, the product appears consistent with descriptions and expectations for research materials. Communication from the seller was straightforward and service was efficient, addressing a pre-shipment query promptly. A smooth transaction from start to finish.
Outstanding experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was exceptionally secure and professional, ensuring the product arrived in perfect condition. Regarding the product itself, the quality appears to be top-notch based on the initial inspection; the powder is of a very fine, consistent texture. Communication with the seller was prompt, clear, and helpful throughout the entire process. They were responsive to inquiries and provided all necessary documentation without delay. This level of service and attention to detail for a bulk order is highly commendable and instills great confidence. Overall, a very smooth and reliable transaction that exceeded expectations in terms of logistics and customer support. I would certainly consider ordering again based on this positive experience.
Great experience overall with this bulk order. The shipping was incredibly fast and reliable, arriving well ahead of schedule, which was a pleasant surprise. Goods were securely packaged with no signs of damage, ensuring everything arrived in perfect condition. Quality-wise, the items met my expectations, appearing pure and consistent as described. Customer service was outstanding; the team responded promptly to my inquiries and provided helpful updates throughout the process. Highly recommend for their efficiency and professionalism.
