The ability to monitor kinetic process occurring on the millisecond timescale has been demonstrated by the simple addition of a stopped flow accessory to the DeltaFlex system. This was operated in the kinetic TCSPC measurement mode and was aided by the use of a high repetition rate excitation source coupled with very low dead time electronics to efficiency collect the data. The data obtained clearly shows the advantage of using the fluorescence lifetime in this case, to obtain obtain kinetics unaffected by sample photobleaching.
口服水解蛋白(Oral Protein Hydrolysate)在临床上是一种用来治疗低蛋白血症和由于各种病情造成营养不良的药物。在遇到骨折、烧伤或者伤口长时间愈合不上等症状时,也可以服用口服水解蛋白。它的主要成分为氨基酸、短肽、糖和铁、锌、钙等微量元素。本应用是通过尺寸排阻色谱法,采用了TSKgel G2000SWXL凝胶色谱柱对口服水解蛋白的分子量分布进行了测定。