Recombinant Human Cluster Of Differentiation 40 Ligand (CD40L) is a purified Prokaryotic Protein. Purity: >90% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Cluster Of Differentiation 40 Ligand (CD40L). Target Synonyms: CD154, TRAP, HIGM1, IGM, IMD3, TBAM, T-BAM, TNFSF5, Gp39, TNF Superfamily Member 5, Hyper-IgM Syndrome, TNF-Related Activation Protein, T-Cell B-Cell Activating Molecule. Accession Number: P29965. Gene ID: 959. Expression Region: Met1~Leu261. Tag Info: N-terminal His and GST Tag. Theoretical MW: 60kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.