Biotinylated Human TNF-alpha (HPLC-verified), Avi Tag (Avitag™)

Biotinylated Human TNF-alpha (HPLC-verified), Avi Tag (Avitag™) Human His Tag & Avi Tag expression system: HEK293 Precision Avi Size: 200ug Uni-Prot ID P01375 MW: 19.2 kDa Express Region of the protein: Val 77 - Leu 233 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℃