产品介绍 Human secreted CD33, also known as Sialic Acid Binding Ig Like Lectin 3, Gp67 and Myeloid Cell Surface Antigen CD33, GenBank Accession No. NM_001772, a.a. 1-259, fused at the C-terminus with the Fc portion of human IgG1, with C-terminal Avi-tag, expressed in a HEK293 cell expression system and enzymatically biotinylated using Avi-tag™ technology. MW = 57 kDa. Biotinylation is confirmed to be ≥90%.