What is an immunodifusion?

Immunodifusion is a laboratory test technique that people can use to check the presence of antibodies in the sample and determine their concentrations. In this test, the antibody and antigens technician adds separately to the board filled with half -media, such as agar gel. The plate is left alone to mature, and as the antigens and antibodies are distracted by the medium, they bind each other and create a visible precipitation that the technician can see on the surface of the material. These can be used to confirm the presence of the antibody and to determine the concentration present in the sample used for the test. Sample materials may include human cell sludge, tissue scratches and other materials. In some tests, more holes are created in the medium and are filled with various antigens to check a number of answers. If the sample contains and antibodes on one of the antigens located in the gel, it will react, create a line or ring, depending on the sample and type of test.

This is one of the assortment of immunological laboratories that people can use to collect information about a sample with unknown properties. If antibodies are present, it shows that the sample comes from a person either actively fighting infection or with a history of exposure to a given antigen. Concentration can provide information about exposure timing. It usually takes at least 24 hours for the board to be red so that the technician can read. There is also a risk of false negative if there is a problem with a sample or antigens that the technician uses in the test.

The physician may apply for an immunodifous test to collect patient information, or this testing may be part of scientific research. Antibodies and antigens do not have to be human origin; The same testing can also be used for animals. In the test results, the technician will discuss the materials used, whether there is a response and the intensity of the reaction. This information can be used to move forward with a diagnosis or treatment of PAcient.

tests available in the laboratory differ. Most laboratories publish catalogs with information about their test capacity and prices so people can decide where to send samples for testing. Laboratories offering immunodifusion testing may not offer all types, and this could be important that they know about a doctor or research worker.