25 mM Tris-HCl pH 8.3 , 0.1% SDS
Store as concentrated solution. Aliquot and store at -20ºC or below. Avoid freeze-thaw cycles.
Batch dependent (Please refer to the vial label for the specific concentration.)
> 95% by SDS-PAGE
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.