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30 mM Hepes, pH 7.4, 1mM CaCl2 0.1 mM DTT  

>=95% by SDS-PAGE

16,500 by SDS PAGE

Prepared from tissue collected int the contiguous United States from animals under 30 months of age at a USDA inspected facility. Animals were inspected ante and post mortem and found free of infections diseases.

> 1 year 

<= -20° C

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