Human CD229 / SLAMF3 Protein, His Tag

CD229, also known as Ly9 and SLAMF3, is a 120 kDa type I transmembrane glycoprotein in the SLAM subgroup of the CD2 family. Signaling lymphocyte activation molecule (SLAM) family receptors are critically involved in modulating innate and adaptive immune responses. CD229 is expressed on T and B cells, thymocytes, and more weakly on NK cells. Homophilic binding between CD229 molecules is mediated by the N-terminal Ig-like domain.

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 46.7 kDa. The protein migrates as 60-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Immobilized Human CD229, His Tag (Cat. No. CD9-H52H6) at 5 μg/mL (100 μL/well) can bind Biotinylated Human CD229, His,Avitag, premium grade (Cat. No. CD9-H82E6) with a linear range of 0.039-2.5 μg/mL (QC tested).