To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...

In recent years, drug discovery has become a search for targets that take the form of gene-expression differences between normal and disease states. One of the leading approaches has been based on ...

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This is a preview. Log in through your library . Abstract Polymerase chain reaction (PCR) amplification of a segment of the toxin A gene was used to detect toxigenic Clostridium difficile directly ...

Invitrogen has announced the launch of its PureLink RNA Mini Kit, which is designed to provide purification of total RNA from a wide range of cell and tissue types in less than 20 minutes. The ...

From cells of Mucuna pruriens, grown in suspension, a monophenol monooxygenase (EC 1.14.18.1) was purified to homogeneity, as deduced from sodium dodecyl sulfate-polyacrylamide gel electrophoresis.