Recombinant Human Adenosine A2b Receptor (ADORA2b) 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: Adenosine A2b Receptor (ADORA2b). Accession Number: P29275. Gene ID: 136. Expression Region: Gln260~Leu332. Tag Info: Two N-terminal Tags, His-tag and SUMO-tag. Theoretical MW: 19kDa. 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.