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不同pH值下尿素浓度对羧肽酶B活力的影响 被引量:1

The effects of urea concentrations on carboxypeptidase B activeties under the condition of different pHs
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摘要 目的比较不同pH值下尿素浓度对羧肽酶B活力的影响。方法分别检测在pH 7.65,9.0,10.0和尿素浓度为0,1,2,3 mol/L时的羧肽酶B活性。结果尿素浓度在3 mol/L时,其活力降低至正常活性的30%左右;pH10.0时,其活力降低至正常活性的60%左右。结论尿素浓度增加比pH值升高对羧肽酶B活力影响大。
出处 《中国生化药物杂志》 CAS CSCD 2006年第6期369-370,共2页 Chinese Journal of Biochemical Pharmaceutics
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参考文献8

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共引文献12

同被引文献7

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