Human IGFBP-4 Protein

Human IGFBP-4 Protein Human His Tag expression system: HEK293 Unconjugated Size: 50ug Uni-Prot ID NP_001543.2 MW: 27.9 kDa Express Region of the protein: Asp 22 - Glu 258 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℃