Scientists working in genetic engineering and pharmaceutical research often find it necessary to obtain highly purified molecules from complex biochemical mixtures. Column chromatography. most often ...

Tube radial distribution chromatography (TRDC) is an innovative separation technique that exploits the spontaneous radial segregation of mixed solvent systems under laminar flow conditions in ...

Non-isotopic immunoassays, for all their increasing specificity and sensitivity, remain for biochemists some of the most labor-intensive operations in the clinical/diagnostic lab. The repetitive ...