ED50: <10 ng/ml, as determined by neutralizing the stimulation of U937 cells, corresponding to a specific activity of >1.0 x 105 IU/mg in the presence of 10 ng/ml soluble Human RANKL (sRANKL).
Purezza
>90% as determined by RP-HPLC and SDS-PAGE.
Forma del prodotto
Lyophilized
Concentrazione
Reconstitution dependent.
Formulazione
Lyophilized from 20 mM Phosphate Buffered Saline, pH 6, with 150 mM Sodium Chloride and 0.02% Tween 80.
Conservazione
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, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid freeze/thaw cycles.
