MDL number MFCD00081597
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Extinction Coefficient: E1% = 21.0 (280 nm)
pI: 9.0
1000 units in glass bottle
2 次结晶
在 pH 7.0 和 37°C 下,当在最终体积为 10mL(1cm 光程)的溶液中测定酪蛋白的 TCA 可溶性产物时,一单位每分钟产生的 ΔA280 为 1.0。
2.0M NaCl 和 0.03M 半胱氨酸中的悬浮液 (pH 5.0)
Ficin is classified as a thiol protease. It contains a single reactive cysteine at its active site. The amino acid homology of the active site is similar to that of papain. Ficin will cleave proteins at the carboxyl side of Gly, Ser, Thr, Met, Lys, Arg, Tyr, Ala, Asn, and Val. The reported Km for the chromogenic substrate pGlu-Phe-Leu-p-nitroanili
form | saline suspension |
mol wt | mol wt 23.8 kDa |
storage temp. | 2-8°C |
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