Biotinylated Human CD19, Fc Tag, ultra sensitivity (primary amine labeling)

Biotinylated Human CD19, Fc Tag, ultra sensitivity (primary amine labeling) Human Fc Tag expression system: HEK293 UltraLys Size: 200ug Uni-Prot ID P15391 MW: 56.3 kDa Express Region of the protein: Pro 20 - Lys 291 Purity: >95% as determined by reduced 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℃