Detection and assay of substances by serologic (immunologic) methods; in most applications substance in question serves as antigen, both in antibody production and in measurement of antibody by the test substance.
In the experimental (non-clinical) research arena, the phrase good laboratory practice or GLP specifically refers to a quality system of management controls for research laboratories and organizations to ensure the uniformity, consistency, reliability, reproducibility, quality, and integrity of chemical (including pharmaceuticals) non-clinical ...
GGT, an abbreviation for gamma-glutamyl transferase, is a liver enzyme. It is also known as a gamma-glutamyl transpeptidase (GGTP or g-GTP). A blood test can determine your GGT level and is used to detect damage to the liver.GGT levels are increased in persons with diseases that cause damage to the liver and pancreas.For example, 75 percent of people who habitually drink large amounts of alcohol have elevated GGTs.GT and the other liver enzymes are fasting blood tests; that is, the patient should not eat for eight hours before the blood draw. Always inform your doctor about any medications or supplements you are taking at the time of a blood draw.