产品介绍 Human BTN1A1, also known as Butyrophilin subfamily 1 member A1, GenBank Accession No. NM_001732, a.a. 27-242 with a C-terminal Avi-His-TagTM, expressed in a HEK293 cell expression system. MW=27 kDa. This protein runs at a higher molecular weight due to glycosylation.