Screening of bioactive components from traditional Chinese medicines using cell membrane chromatography coupled with mass spectrometry.

INTRODUCTION: Cell membrane chromatography (CMC), as a highly selective type of affinity chromatography, has been demonstrated as an effective method to screen bioactive components acting on specific receptor from a complicated biological system.

OBJECTIVE: To review the recent research progress and the technical applications of these analytical methods using CMC combined with gas chromatography-mass spectrometry, (GC/MS) and liquid chromatography-mass spectrometry (LC/MS).

METHODOLOGY: In this review, we briefly introduce the CMC offline GC/MS, CMC online GC/MS, CMC offline LC/MS, and CMC online LC/MS system. And the practical application of these technologies is also enumerated. Then the future of these technologies and research methods were discussed.

RESULTS: Many bioactive components interacting with specific receptors have been screened and identified in traditional Chinese medicines.

CONCLUSION: CMC technique has been combined with GC/MS and HPLC/MS and these combined systems have been successfully used to screen bioactive components acting on specific receptors from a complicated biological system.