編集者のレビューELISA Kits Inserts - Lab Tests Protocols is a Medical アプリ for Android phones and tablets developed by Suripeddi Koundinya. The latest APK version of ELISA Kits Inserts - Lab Tests Protocols is 1.0 compatible with Nexus, Sumsung Galaxy, LG, Huawei and Kindle Fire mobile phones and android devices having system version 4.2 and higher. The last mod was released on 04-5-2018 and has google play package name com.wELISAKitsInserts_6916153. Please read the details about the アプリ below. Easy and fast ELISA Kits Inserts - Lab Tests Protocols APK download of the android version 1.0 is available directly on ApkGain.com. ELISA Kits Inserts - Lab Tests Protocols APK is the property and trademark from the developer Suripeddi Koundinya. Please note that we only provide the original and free apk package installation without any modifications. Check our "safe download" sign to get the latest report from McAfee to see if the ELISA Kits Inserts - Lab Tests Protocols download is completely secure. Customers who installed and used this アプリ gave over 5 user ratings with an average rating 3.0 of 5 stars relating to ELISA Kits Inserts - Lab Tests Protocols. More than 4 people have used this アプリ by now. Join them now and download ELISA Kits Inserts - Lab Tests Protocols アプリ APK directly on our ApkGain.com play market!
説明
ELISA is an abbreviation for "enzyme-linked immunosorbent assay."
Enzyme immunoassays were first reported in 1971 by S. Avrameas and B. Guilbert in France, E. Engvall and P. Perlmann in Sweden, and B. van Weemen and H. Schuurs in Holland. They were employed for the quantitation of antigens and subsequently for the titration of antibodies.
ELISA is a technique used to detect the presence of an antibody or antigen in a variety of samples. There are several different types of ELISAs including indirect, sandwich, competitive, and reverse ELISAs. All of these can be used to detect proteins, viruses, and drugs.
There are four types or kinds of ELISA tests:
1) Direct ELISA 2) Indirect ELISA 3) Sandwich ELISA and 4) Competitive ELISA.
Performing an ELISA involves at least one antibody with specificity for a particular antigen. The sample with an unknown amount of antigen is immobilized on a solid support (usually a polystyrene microtiter plate, see in detail in the section of ELISA device) either non-specifically (via adsorption to the surface) or specifically (via capture by another antibody specific to the same antigen, in a "sandwich" ELISA). After the antigen is immobilized, the detection antibody is added, forming a complex with the antigen. The detection antibody can be covalently linked to an enzyme, or can itself be detected by a secondary antibody that is linked to an enzyme through bioconjugation. The part of antibody incubation of ELISA is similar with that of western blot. Between each step, the plate is typically washed with a mild detergent solution to remove any proteins or antibodies that are not specifically bound. After the final wash step, the plate is developed by adding an enzymatic substrate to produce a visible signal, which indicates the quantity of antigen in the sample.
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