Glycophorin A (CD235a) is a major intrinsic membrane sialoglycoprotein of the erythrocyte, heavily glycosylated on serine and threonine residues at the N-terminal extracellular domain. This single-pass type III membrane protein is important for the function and high activity of SLC4A1 and may be involved in its translocation to the plasma membrane. This protein is expressed from HEK293 cells and contains amino acids Met 1 - Val 108 (Accession P14220).
- Expressed from human HEK293 cells
- Purity ≥95% as determined by SDS-PAGE
- Contains human IgG1 Fc tag at N-terminus and polyhistidine tag at C-terminus
- Calculated molecular weight of 39.1 kDa, migrating as 60-66 kDa under reducing conditions
- Endotoxin level <1.0 EU per μg
- Lyophilized in Tris, glycine, arginine, and NaCl buffer at pH 7.5 with trehalose