MOQ is 100mg and we can scale up to kg if you need it, lead time is about 2-4 weeks from order confirmation depending on sequence length — custom stuff takes a bit longer sometimes, but for standard lengths we basically crank through pretty fast.
Purity runs at 95% or better by HPLC and it shows up as a white powder, we use preparative HPLC for purification so you're getting consistent materail batch to batch, modifications like acetylation or amidation are available just tell us when you place order.

It's strictly for research use only — not suited for human or animal appliction, most buyers use it for binding assays or cell-based work where sequence fidelity matters, the -20°C storage is critical if you want that 2-year shelf life to hold up.
Every batch comes with a COA, and we follow GMP standard during production so you're getting better consistency than some custom synthesis outfits, teh molecular weight varies by sequence obviously since we handle lengths form 2 to 100 amino acids.
Customizable packaing is standard so our company can do smaller vials or larger drums depending on your setup, 100mg is the minimum but if you're ordering in the gram range we usually have better pricing — just confirm your sequence and we'll quote it out.