Biotinylated Human IL-1 alpha / IL-1F1, epitope tag free, ultra sensitivity (primary amine labeling)

Biotinylated Human IL-1 alpha / IL-1F1, epitope tag free, ultra sensitivity (primary amine labeling) Human epitope tag free expression system: HEK293 UltraLys Size: 200ug Uni-Prot ID P01583 MW: 18 kDa Express Region of the protein: Ser 113 - Ala 271 Purity: >97% 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℃