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our company can dial in the vial size and labeling to match whatever your lab's workflow demands, whether that's a custom concentration or a batch numbering system that ties directly to your internal protocols.
The freeze-dried cake is stable for 36 months at -20°C in the dark, and purity runs at or above 99% by HPLC—we typically ship 10, but if you need bulk synthesis at a different scale, just tell us the gram quantiy and we'll adjust the synthesis schedule accordingly.
It's a 44-mer with a molecular weight of 3944.3 g/mol, and sequence runs form the N-terminal histidine through that proline-rich tail ending in a C-terminal amide—basically, it's a triple agonist that hits GIP, GLP-1, and glucagon receptors, so it's not suited for simple receptor binding screens where you want a single target.
Most buyers go with the 10mg vial for standerd dose-response work, but we've had groups order the 30mg vials for longer-term metabolic studies in rodent models where you're dosing repeatedly over weeks.
We usually have stock of the common sizes, but if you need a custom label with your project code or a non-standard fill weight (say 7.5mg instead of 5mg), confirm lead time because that requires a separate lyophilization run—usually 2-3 weeks or so.
One thing you might not think to ask: teh peptide is hygroscopic once reconstituted, so we recommend aliquoting immidiately and storing at -20°C to avoid repeated freeze-thaw cycles degrading that methionine at position 14.
