The gene structure, biochemical characteristics, biological functions in solubilizing fibrin, enzyme activity assay, isolation and purification of nattokinase are reviewed in this paper.
本文就纳豆激酶的基因结构、生化特性、生物学功能、酶活性测定及分离纯化等方面进行了综述。
Enzyme activity of GUS and NOS assay demonstrated that foreign genes expressed in the transformed plants and calli.
GUS活性检测和胭脂碱分析表明，外源基因在转化细胞内得到稳定表达。
The activity of HBsAb on magnetic beads was detected by the method similar to Enzyme-Linked Immunosorbent Assay (ELISA).
并在此过程中采用类“双抗原夹心酶联免疫法”对乙肝抗体的活性及优化效果进行了检测。
Assay of FAH enzyme activity in skin fibroblasts is possible but not readily available.
皮肤成纤维细胞的fah酶活检测是可行的但不是现成的。
Objective: to study the function of the quality control to the high enzyme activity samples by setting up the assay parameters.
目的：探讨全自动生化分析参数设置对高酶活性样本测定结果质量控制的作用。
Methods Fluorometric assay was used to test the activity of the enzyme in vitro.
方法应用荧光测定法进行体外酶活性测定。
Telomerase activity was also examined by telomeric repeat amplification protocol enzyme-linked immunosorbent assay (TRAP-ELISA).
端粒重复序列扩增酶联免疫吸附法测定端粒酶活性；
Fast and convenient: single reagent, homogeneous "mix-and-measure" assay allows quantitation of enzyme activity within 30 minutes.
快速、简便：单一试剂，可以在30分钟内对酶活性进行定量。
For the measurement of low concentration enzyme, the filter paper activity and fluorescence assay methods were combined.
将荧光定糖法与滤纸酶活测定法相结合应用于纤维素酶蛋白组分及土壤纤维素酶活力的研究与测定。
For the measurement of low concentration enzyme, the filter paper activity and fluorescence assay methods were combined.
将荧光定糖法与滤纸酶活测定法相结合应用于纤维素酶蛋白组分及土壤纤维素酶活力的研究与测定。
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