Streptavidin

SKU: P3221

Size:1mg . Other sizes are also available.

Uniprot ID:P22629

Species:Streptomyces avidinii

Host:E.Coli

Expression Region:25-183

Mol. Weight:18.8 kDa

Tags:N-terminal His Tag

Purity:Greater than 95% by SDS-PAGE gel analyses

Application:Western Blot, ELISA

Formulation:Lyophilized from a 0.2?m filtered solution in PBS with 5% trehalose, pH7.4

Reconstitution:Centrifuge the vial at 10,000 rpm for 1 minute, reconstitute at 200 ug/ml in sterile distilled water by gentle pipetting 2–3 times, don’t vortex

Storage:-20°C for 12 months as lyophilized;2-8°C for 1 month under sterile conditions after reconstitution

Alternative names:SA V1, SA V2, strepavidin, Streptavidin V1, Streptavidin V2

Lead time:7 days