Immunoassay Diagnostic Electronic Assembly

Instrumentation medical devices Immunoassay diagnostic equipment pcba assemblyelectronics oem contract manufacturing services OEM CEM EMS experience company-ChinaShenzhen Topscom Immunoassayy biochemical test measures device Electronic OEM EMS CEM Contract Manufacturing PCb assembly service: An immunoassay is a biochemical test thatmeasures the presence or concentration of a macromolecule or a small moleculein a solution through the use of an antibody (usually) or an antigen(sometimes). The molecule detected by the immunoassay is often referred to asan "analyte" and is in many cases a protein, although it may be otherkinds of molecules, of different size and types, as long as the properantibodies that have the adequate properties for the assay are developed.Analytes in biological liquids such as serum or urine are frequently measuredusing immunoassays for medical and research purposes.   Immunoassays come in many different formatsand variations. Immunoassays may be run in multiple steps with reagents beingadded and washed away or separated at different points in the assay. Multi-stepassays are often called separation immunoassays or heterogeneous immunoassays.Some immunoassays can be carried out simply by mixing the reagents and sampleand making a physical measurement. Such assays are called homogenousimmunoassays or less frequently non-separation immunoassays.   The use of a calibrator is often employedin immunoassays. Calibrators are solutions