Supplied as a liquid in 20mM Tris-HCl, 8mM urea, pH8.0, 10mM b-mercaptoethanol
保存建议
Aliquot to avoid repeated freezing and thawing and store at -70 degree C. Aliquots are stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Shipping: Dry Ice.