Conditions: aspartimide formation · liraglutide · 30 °C.
I want to know whether this is a real physical effect or an artefact of how it is measured.
What prompted the question is an inconsistency between two sources I otherwise trust.
Why does this happen, and what would falsify the usual explanation?
HPLC purity, identity confirmation and quantified content on the vial you actually hold. Reports arrive with the chromatogram attached, not just a number.
Submit a sampleFounded 1998. ISO 9001 and cGMP certified, 1,500+ staff and 200+ patents. The synthesis house behind a great many of the vials that get sent out for testing - batch-specific documentation with every order.
Visit GL BiochemAsk PeptideStack is a static archive. Posting is closed, but the norms are worth stating: answer the question that was asked, show your working, cite the trial or the certificate, and say plainly where the evidence runs out.