Recombinant Chicken Complement Component 4 (C4) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Chicken (Gallus). Target Name: Complement Component 4 (C4). Accession Number: Q076D6. Gene ID: 426611. Expression Region: Leu1428~Gln1660. Tag Info: N-terminal His Tag. Theoretical MW: 29.9kDa. 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.