Purity ~90% (SDS-PAGE). SIGLEC6, also known as sialic acid-binding Ig-like lectin 6 isoform 1, is one of immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. It mediates sialic-acid dependent binding to cells and binds to alpha-2, 6-linked sialic acid. This protein localizes in various compartments such as membrane fraction, extracellular region and so on. Source: Recombinant protein corresponding to aa27-347 from human SIGLEC6, fused to hIgG-His-Tag at C-terminal, expressed in insect cell. Molecular Weight: ~62.6kD (563aa), 70-100kD (SDS-PAGE under reducing conditions.) Endotoxin: <1EU/1ug (determined by LAL method) AA