Affinity CE-LIF Analysis of Human Thrombin
Researchers from the Chinese Academy of Sciences (Beijing, China) developed a method for analyzing human thrombin using affinity probe capillary electrophoresis (CE) with laser-induced fluorescence (LIF) detection.
Researchers from the Chinese Academy of Sciences (Beijing, China) developed a method for analyzing human thrombin using affinity probe capillary electrophoresis (CE) with laser-induced fluorescence (LIF) detection. The affinity probe was a specific aptamer. They were able to separate the human thrombin affinity complex from unbound aptamer and identify it based on its fluorescence polarization and migration. They also investigated the effect of various metal cations on the human thrombin–aptamer binding.
Analysis of Ultrashort-Chain and Short-Chain (C1 to C4) PFAS in Water Samples (May 2025)
May 15th 2025In this study, an accurate, reliable analytical LC-MS/MS method for PFAS in water was developed to specifically quantify C1 to C4 PFAS in both potable and non-potable sources. A direct injection workflow was implemented to simplify the testing process and to avoid potential contamination originating from poor sample preparation procedures.
