The PCR, with its extraordinary sensitivity, is the method of choice for the detection of nucleic acids present in very low concentrations in biological specimens. PCR-based techniques are applied to ...

This protocol describes a signal-generation mechanism for the naked-eye detection of analytes at low concentrations with ELISA. The key step is to generate solutions of desired tonality by growing ...

There are many instances within the life sciences where detection and quantification of antigens or antibodies within a sample in a timely and cost-effective manner is important. From identifying ...