An assay is an investigative (analytic) procedure in laboratory medicine, mining, pharmacology, environmental biology and molecular biology for qualitatively assessing or quantitatively …

2023年9月23日 · What is an assay? An assay is a laboratory procedure used to qualitatively or quantitatively measure the presence, amount, or functional activity of a target entity. The …

: examination (as of an ore, metal, or drug) for the purpose of determining the presence, absence, or amount of one or more substances. : try entry 1 sense 4, attempt. : to analyze (as an ore) …

Qualitative or quantitative analysis of a substance such as a drug. An analysis of the chemical composition or strength of a substance.

ASSAY definition: 1. to examine a substance to find out how pure it is or what its properties (= qualities) are: 2…. Learn more.

ASSAY meaning: 1. to examine a substance to find out how pure it is or what its properties (= qualities) are: 2…. Learn more.

2019年2月26日 · An assay is an analytical procedure capable of quantitatively or qualitatively determining the presence, concentration, or activity of a target analyte in a sample. Image …

Thus, an assay may be done for example to determine the level of thyroid hormones in the blood of a person suspected of being hypothyroid (or hyperthyroid). The biological or …

2024年12月30日 · In the realm of chemistry, an assay is a laboratory procedure used to analyze and quantify the concentration or amount of a substance in a sample, such as a solid, liquid, or …

2024年12月27日 · An assay is a chemical analysis that determines the purity, quality, or concentration of a substance. The primary purpose of an assay is to provide a precise and …