Eukaryotic Human Complement Factor B is a purified Eukaryotic Protein. Purity: >90% by SDS-PAGE. Host: 293F cell. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Complement Factor B. Accession Number: P00751. Gene ID: 629. Expression Region: Lys260~Leu764. Tag Info: N-terminal His Tag. Theoretical MW: 68kda. Buffer: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.. Target Synonyms: CF-B, BF, BFD, CFAB, GBG, H2-Bf, PBF2, B-Factor, Properdin, Properdin factor B, C3/C5 convertase, Glycine-rich beta glycoprotein Restrictions: For Research Use Only. Not for use in diagnostic procedures.