Anti-CD235a antibody is a purified biotinylated recombinant human antibody which recognizes the CD235a/GYPA protein. This antibody has been tested for specific binding to purified human CD235a protein (BPS Bioscience #101196) in a colorimetric ELISA binding assay. This protein is enzymatically biotinylated using Avi-Tag™ technology. Biotinylation is confirmed to be ≥90%.