Mouse CD28 Protein, Fc Tag

Mouse CD28 Protein, Fc Tag Mouse Fc Tag expression system: HEK293 Unconjugated Size: 100ug Uni-Prot ID P31041 MW: 41.7 kDa Express Region of the protein: Asn 20 - Lys 149 Purity: >90% as determined by SDS-PAGE. Less than 1.0 EU per μg by the LAL method. Buffer: 50 mM tris, 100 mM glycine, pH7.5 Shipping format and conditions: Powder,RT Storage upon receival: -20℃