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jeudi 5 juin 2014

Different Kinds Of Cancer ELISA Kits

By Lila Bryant


The enzyme linked immunosorbent assay or ELISA has been used as a tool in detecting the presence of a substance that is called an antigen in a wet or liquid sample. The cancer ELISA kits are used as a tool in recognizing any elements of any chemicals and responses from the immune system for any contagious microbes. The tests include an enzyme that is a result of a biochemical reaction. It includes an antigen molecules in the body.

The cancer antigen 125 is quick kit to identify an antigen concentration in the human serum. It usually comes with three characteristics. It is usually easy, rapid and efficient. It is easy due to its characteristics that can be found in one scheme only that needs no other equipment to function. It is efficient due to the test that can reach up to 96 samples and can give a result within four hours. This is the best tool to screen a serum sample for many antigens that detects cancers.

The breast cancer susceptibility protein 1 or commonly abbreviated by BRCA1 is a high and a sensitive kit in detecting anyone with breast tumor. The advantage of this equipment is through the loss of rate activity. Meaning, that the five percent of the total duration of its effectiveness is under in a storage condition. In having a lesser impact to its performance, the room temperature, operating procedures and the lab condition should be controlled properly.

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.

An early prostate cancer antigen 2 is usually composed of reagents and pre coated. It also consists of standard diluent, freeze dried or standard, wash buffer, stop solution, assay diluent A and B and detection reagent. The tool is made in different groups with different detection range, color developing time and sensitivity level.

A signal transduction assay reaction is a reliable method for detecting an amount of targets using the Phospho specific antibodies. It is commonly a solid phase sandwich enzyme that is providing a system for a target detection in a cell extract. The entire process of assay is not more than five hours.

An ovarian cancer marker is a competitive enzyme immunoassay scheme using an antibody called as monoclonal. The samples are more developed as one for an hour. After the entire procedure, the well are washed and drained for five times.

A DNA damage EIA is also a competitive colorimetric enzyme immunoassay that may last for 2.5 hours. It has already proven that samples are convenient and supplied with a 96 well plate format. The assessment of DNA are through urine, saliva and serum. The samples are composed of plasma, seminal fluids, culture supernatant, DNA extracts and cell lysates.

These are few of the kinds of kits that are available for animals and for human beings. This is a great tool to detect tumors in the body. There are different kinds of specifications through this kit that needs to have further studies and tests.




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