The enzyme is supplied in 50% glycerol/H2O. Another modified form of factor Xa is also available: Active site blocked Factor Xa containing the fluorescent inhibitor Dansyl-EGRck.
保存建议
May be stored at 4 degree C for short-term only. For long-term storage, store at -20 degree C. Aliquots are stable for at least 6 months at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
