Fully biologically active by its ability to phosphorylate STAT3 in several cells lines.
Purity
>99% as determined by Gel Filtration and SDS-PAGE.
Product Form
Lyophilized
Concentration
1mg/ml
Formulation
Lyophilized from a solution containing 0.025% Sodium Bicarbonate.
Storage
Shipped at ambient temperature. Lyophilized: Short term (3 weeks) store at 25°C. Long term store desiccated below -18°C. Reconstituted: Short term (2-7 days) store at 4°C. Long term store below -18°C. Avoid freeze/thaw cycles.
