What is an ELISA Test Kit? (Business Opportunities - Marketing & Sales)

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Item ID 2591175 in Category: Business Opportunities - Marketing & Sales

What is an ELISA Test Kit?


An ELISA test kit consists of all the necessary components to perform an ELISA assay, including microplate wells, assay buffers, standards, controls, and often a detailed protocol. The core principle of the ELISA technique is based on the specific binding between an antigen and an antibody. By leveraging enzyme-linked antibodies, ELISA tests can quantify the presence of specific biomarkers in a sample.

### Types of ELISA

There are several variations of the ELISA technique, each tailored to specific applications:

1. **Direct ELISA**: This method involves immobilizing an antigen on a microplate and then adding an enzyme-linked antibody directly to quantify the antigen.

2. **Indirect ELISA**: In this method, the antigen is coated on the plate, and a primary antibody is added first followed by an enzyme-linked secondary antibody that binds to the primary antibody, providing enhanced sensitivity.

3. **Sandwich ELISA**: This is one of the most commonly used formats, where an antibody is coated on the plate, followed by the sample (which contains the target antigen) and a second enzyme-linked antibody, allowing for specific detection of the antigen.

4. **Competitive ELISA**: This type measures the concentration of an antigen by observing the competition between the sample antigen and a fixed amount of enzyme-linked antigen for a specific antibody. https://mzfoodtest.com/


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Target State: Queensland
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Last Update : 12 March 2025 2:35 AM
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Item  Owner  : mzfoodtest
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