Recombinant Rat Vascular Endothelial Growth Factor B (VEGFB) is a purified Prokaryotic Protein. Purity: >97% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Vascular Endothelial Growth Factor B (VEGFB). Target Synonyms: VEGF-B, VEGFL, VRF, VEGF-Related Factor. Accession Number: O35485. Gene ID: 89811. Expression Region: Ala21~Ser137. Tag Info: N-terminal His Tag. Theoretical MW: 17kDa. 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.