Mouse CD28 Protein

Mouse CD28 Protein Mouse His Tag expression system: HEK293 Unconjugated Size: 1mg Uni-Prot ID P31041 MW: 17 kDa Express Region of the protein: Asn 20 - Lys 149 Purity: >85% 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℃