C13 and N15-labeled, Human CTLA-4 / CD152 Protein

C13 and N15-labeled, Human CTLA-4 / CD152 Protein Human His Tag expression system: HEK293 Heavy Labeled Protein Size: 20ug Uni-Prot ID P16410 MW: 14.3 kDa Express Region of the protein: Ala 37 - Phe 162 Purity: >95% 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℃