Determined by its ability to chemoattract human MCF-7 cells using a concentration 1-10 ng/ml.
Purezza
>97% as determined by RP-HPLC and SDS-PAGE.
Forma del prodotto
Lyophilized
Concentrazione
Reconstitution dependent.
Formulazione
Lyophilized from Phosphate Buffered Saline, pH 7.4.
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.
