Human IL-2 R beta / CD122 Protein

Human IL-2 R beta / CD122 Protein Human His Tag expression system: HEK293 Unconjugated Size: 500ug Uni-Prot ID P14784 MW: 25.4 kDa Express Region of the protein: Ala 27 - Asp 239 Purity: >90% as determined by SDS-PAGE. Less than 1.0 EU per μg by the LAL method. Buffer: PBS, pH7.4 Shipping format and conditions: Powder,RT Storage upon receival: -20℃