Rapid Identification and Assignation of the Active Ingredients in Fufang Banbianlian Injection Using HPLC-DAD-ESI-IT-TOF-MS.

Fufang Banbianlian Injection (FBI) is a well-known traditional Chinese medicine formula composed of three herbal medicines. However, the systematic investigation on its chemical components has not been reported yet. In this study, a high-performance liquid chromatography combined with diode-array detector, and coupled to an electrospray ionization with ion-trap time-of-flight mass spectrometry (HPLC-DAD-ESI-IT-TOF-MS) method, was established for the identification of chemical profile in FBI.

An analysis method for simultaneous screening of deoxyribonucleic acid-binding active compounds and investigating their mechanisms by ultra-fast liquid chromatography tandem mass spectrometry coupled with fluorescence detection technology.

DNA has been known as the cellular target for many cytotoxic anticancer agents over the years. Discovering DNA-binding compounds has become an active research area, while various DNA-binding mechanisms make the drug discovery even more difficult. In this article, we present a novel analysis method to rapidly identify specific DNA-binding compounds from Pyrrosia lingua (Thunb.