

①若A测定或∆A测定超出标准吸光值线性范围:高于最高值建议将待测样本使用蒸馏水适当稀释后再进行测定;低于最低值建议制备更高浓度样本后再进行测定,计算时相应修改;
②试剂二配制后有效期较短,为便于试验安排,附赠一支试剂二作为备用,每支均可完成至少25个样本的检测;
③提取液中含有蛋白沉淀组分,待测样本不能用于蛋白含量测定,若使用蛋白浓度计算D-乳酸含量,则需要另取样本使用PBS或生理盐水按照相同步骤制备为待测样本,再进行蛋白浓度测定;
④准确在规定时间点完成吸光值测定,以确保检测结果的准确性和重复性;若样本较多可分批进行检测,以确保组间反应时间一致;
⑤反应体系中试剂不能按比例配制为混合液使用,必须按反应体系顺序依次加入;
[1] He Y, Jiang S, Zhong Y, et al. USP7 promotes non‐small‐cell lung cancer cell glycolysis and survival by stabilizing and activating c‐Abl[J]. Clinical and Translational Medicine, 2023, 13(12): e1509.(IF 10.6)
[2] Wang F, Jiang X, Zhao Z, et al. Neurokinin B is a potential target for treating disruption of intestinal mucosal barrier in acute mechanical intestinal obstruction[J]. Peptides, 2025: 171419. (IF 2.9)
[3] Zhao L, Zhang J, He J, et al. Biochemical impact of ALAEm supplementation in late gestation on the reproductive performance of sows[J]. Frontiers in Veterinary Science, 2025, 12: 1548263. (IF 2.6)