①测定过程中试剂二和粗酶液均需在冰上放置,以免变性和失活;
②准确在20 s和140 s处完成测定,以保证实验结果的准确性;
③若∆A大于0.6,建议将粗酶液使用提取液适当稀释后再进行测定;若∆A小于0.05,建议增加样本量重新制备粗酶液后再进行测定,计算时相应修改;
[1] Tang X, Su Y, Ye H, et al. Glucose-potentiated amikacin killing of cefoperazone/sulbactam resistant Pseudomonas aeruginosa[J]. Frontiers in Microbiology, 2022, 12: 800442.(IF 6.064)
[2] Chen Y, Yang K, Dai Z, et al. Repressed central carbon metabolism and its effect on related metabolic pathways in cefoperazone/sulbactam-resistant Pseudomonas aeruginosa[J]. Frontiers in Microbiology, 2022, 13: 847634.(IF 6.064)
[3] Guo D, Xiong H, Yang Z, et al. Lysosomal membrane protein TMEM106B modulates hematopoietic stem and progenitor cell proliferation and differentiation by regulating LAMP2A stability[J]. The FASEB Journal, 2024, 38(15): e23870. (IF 4.4)