An assay is a testing technique to determine the composition or quality of a substance. An assay can test a metal or ore sample to determine its ingredients and quality. The term assay is also ...
The Baltimore-based subsidiary of Japan's Sysmex said that the test is used to identify genetic mutations that are relevant for the treatment of various cancer types.
Objective To develop and validate the diagnostic accuracy of a novel MTX adherence assay using high-performance liquid chromatography–selected reaction monitoring– mass spectrometry (HPLC-SRM-MS) ...