Alanine

This listing, named simply "Alanine" (CAS 532932-99-3, which does not correspond to standard alanine and instead appears tied to a different compound based on the supplier's own description), is actually offered by QYAOBIO (ChinaPeptides) as an industrial-grade custom peptide-synthesis service for (Ala11,D-Leu15)-Orexin B (human), including custom modification and antibody preparation. Samples are available, and it is sold across Asia, North America, Central/South America, Western and Eastern Europe, Australasia, the Middle East and Africa.