Biotin-C5-Azide (DecarboxyBiotin-N3) 是一种生物素试剂，可用于制备生物素化偶联物。Biotin-C5-Azide 是一种点击化学试剂。它含有 Azide 基团，可以和含有 Alkyne 基团的分子发生铜催化的叠氮-炔环加成反应（CuAAc)。还可以和含有 DBCO 或 BCN 基团的分子发生菌株促进的炔-叠氮环加成反应 (SPAAC)。

[Phe17] - Apelin 17

Isourolithin A is a naturally occurring compound found in a variety of plants, including parsley, celery and chamomile. Isourolithin A is a member of the flavonoid family and is known for its antioxidant and anti-inflammatory properties.