Recombinant Mouse Follistatin

The biological activity of Mouse Follistatin was determined by dose-dependent neutralization of 7.5 ng/ml. Neutralization is achieved at less than 0.3µg/ml.

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Lyophilized

The molecular weight of Recombinant Mouse FST is Mr 31.6 kDa.

This recombinant protein was 0.2µm filtered and lyophilized from a sterile solution containing 10mM Na2PO4 + 50 mM NaCl, pH 7.5.

The lyophilized protein should be stored desiccated at -20°C. The reconstituted protein can be stored for at least one week at 4°C. For long-term storage of the reconstituted protein, aliquot into working volumes and store at -20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles.

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3. Sone, S. et al. (2008) Clin Cancer Res. 14: 660