100 mM Sodium Phosphate, 10 mM Tris, 500 mM NaCl, 25 mM Imidazole, 2 mM MgCl₂, 10% Glycerol.
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.)
C-terminal His-Tag; a.a. 22-238
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.