Supplied as a liquid in 0.5M acetic acid, pH 4.5, 0.01% sodium azide. No stabilizing proteins added.
保存建议
May be stored at 4°C. Undiluted aliquots are stable for 6 months at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.