Supplied as a white powder. Reconstitute with cold, sterile 0.9M acetic acid to ~1mg/ml. Prepare fresh solution before use.
保存建议
Store lyophilized histones desiccated at 4 degree C. Reconstitute per reconstitution instructions. Do not store reconstituted histones. Histones lose activity in solutions. Further dilutions can be made in assay buffer.