Recombinant Human Thrombospondin 4 (THBS4) 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: Thrombospondin 4 (THBS4). Target Synonyms: TSP4. Accession Number: P35443. Gene ID: 7060. Expression Region: Pro644~Leu866. Tag Info: N-terminal His and GST Tag. Theoretical MW: 61kDa. 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.