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Minggu, 29 Juni 2014

Different Kinds Of Cancer ELISA Kits

By Lila Bryant


ELISA is a diagnostic test that mostly used antibodies and color change to determine a substance. The cancer ELISA kits are commonly used for these tests to detect a certain response from the body from an infectious microbe that form tumors in different parts of the body. The tests consist an enzyme that caused a reaction in a chemical process. It composed of immunologic or antigen chemical compound in the body.

Cancer Antigen 125 is a quickly quantify antigen concentrations in human serum. It has three features, it is easy, efficient and rapid. It is easy because it has features fixed in one system and no required additional equipment needed. It is efficient because the test can reach for 96 samples at once. It can give results in just less than 4 hours. The technology can allow you to screen any multiple serum samples for several antigens associated with cancers in a present and elevated levels.

The breast cancer susceptibility protein 1 is a great kit in specifying a breast tumor condition in a person. The strength of this tool is determined through a loss rate in an activity. It means that it only consist a five minute duration until it expires under a storing condition. To prevent a poor performance, the operating procedures, the lab conditions and the room temperature should be in good control.

Tumor marker for lung cancer is a kind of sandwich tool with enzyme immunoassay for a proper measurement of tumor in the plasma, biological serum and human serum. It composed of an excellent detection for an antigen. It also consists a lower limitation in detecting the lowest concentration determined from zero.

The early prostate cancer antigen 2 is composed of reagents, plate sealer, pre coated, 96 well strip plate, detection reagent and standard diluent. It is also composed of wash buffer and stop solution. These came by batches with different detection, sensitivity and developing capabilities.

The signal transduction assay reaction or the so called STAR is fast and a sensitive method of detecting a relative quantity of activated targets with the use of phospho antibodies. It is a solid phased enzyme that provides a scheme to detect a particular level of cell extract. The completion of the whole assay last for less than five hours.

Another is the ovarian cancer marker. The kit applies a competitive enzyme immunoassay technique that used a monoclonal antibody. The sample and the buffer are developed together within one hour. Once the incubation procedure was done, the wells are drained and washed for about five repetitions.

The DNA damage EIA is an aggressive colorimetric enzyme immunoassay that may result after 2.5 hours. The samples are already validated and convenient in the 96 wells plate scheme. The tests of DNA are measured through the serum, saliva and urine of a person. The types of samples are plasma, cell lysates and the DNA extracts.

These kits serve as a great instrument to determine if a person or animal has already tumors in their body parts. This is useful for most physicians, since it is fast and reliable tests. This is only for diagnostic purposes and to identify if tumors are already formed in the body.




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