Religion. 1  Cult image, a neutral term for a man-made object that is worshipped or venerated for the deity, spirit or demon that it embodies or represents. 2  Idolatry, a pejorative term used especially in Abrahamic religions for the worship of idols.eligion. 1  Cult image, a neutral term for a man-made object that is worshipped or venerated for the deity, spirit or demon that it embodies or represents. 2  Idolatry, a pejorative term used especially in Abrahamic religions for the worship of idols.
immunohistochemistry listen (IH-myoo-noh-HIS-toh-KEH-mih-stree) A lab test that uses antibodies to test for certain antigens (markers) in a sample of tissue. The antibodies are usually linked to an enzyme or a fluorescent dye. When the antibodies bind to the antigen in the tissue sample, the enzyme or dye is activated, and the antigen can then be seen under a microscope. Immunohistochemistry is used to help diagnose diseases, such as cancer. It may also be used to help tell the difference between different types of cancer. National Cancer Institute
Immunoassay is the oldest, most well-known, and widely used of these three field analytical technologies. Although, in general, clinical chemistry has used immunoassay for many years, the approach began to be used in the environmental field in the early 1990s, when test kits became commercially available.he amount of the enzyme conjugate that remains in the test tube is measured through the use of a colorimetric reaction. An enzyme substrate and a chromogen are added to the test tube to cause the formation of the color. That action also is a timed step, after which a solution is added to stop the formation of color.