Lyophilized from 50mM Tris-HCl buffer (pH 8.0), 500mM NaCl. Reconstitute with ddH₂O not less than 100 μg/ml.
Store at -20ºC or below. After reconstitution, keep as concentrated solution. Aliquot and avoid freeze-thaw cycles.
C-terminal His-Tag; a.a. 21-192
≥ 97% by SDS-PAGE.
< 0.1 EU/μg
For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.