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50 mM Tris-HCl, pH 7.5, 50 mM NaCl, 100 μM DTT

>95% by SDS-PAGE

6500

Bovine Brain

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

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