Recombinant Complement C4-B (C4B)

Recombinant Human Complement C4-B (C4B) 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: Complement C4-B (C4B). Target Synonyms: CO4; CPAMD3; Basic complement C4; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3; Complement component 4B, Chido blood group. Accession Number: P0C0L5. Gene ID: 100293534. Expression Region: Thr1021~Thr1330. Tag Info: N-terminal His Tag. Theoretical MW: 37kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.