Activity: ~5Units/mg. 1 unit will hydrolyze 1umole of Suc-(Al)3-pNA per minute at pH 8.8 at 37C. Optimum pH: 8.8 Assay: Prepare 1mg/ml in 50mM AcOAc, pH 5, containing 200mM sodium chloride. E, 1%, 280nm = 10.51, A280 x0.95=mg/ml Use 5-10ug in the assay buffer, 100mM Tris, pH 8.8 containing 0.2mM Suc-(Al)3-pNA at 37C Storage and Stability: Lyophilized powder may be stored at 4C. Stable for 6 months at 4C.
Molecular Weight:
25
Purity:
Chromatographically purified
Form:
Supplied as a salt-free, lyophilized powder. Soluble in ddH2O.
CAS Number:
[39445-21-1]
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