Recombinant Core Streptavidin (rc-SA)

Product Information Product Name:Recombinant Core Streptavidin (rc-SA) Packing Details: 1 mg, 10 mg, 100 mg, 500 mg Formulation: Lyophilized from 5 mM PB, pH7.4 Mol. Wt.: 13.5 kDa for subunit and 54 kDa for tetramer Theory pI: 6.04 Resources: Escherichia coli (E. coli) Purity: ≥95% by SDS-PAGE analysis Activity: ≥15 U/mg protein Storage Condition: -20 oC Storage Duration: 3 years Description: One mole of streptavidin can bind 4 moles of biotin with a high affinity virtually