How Array-based Immunoassay Kits Work

A cytokine array simplifies the detection of cytokine expression from biological samples. Array-based technology is able to simultaneously detect multiple cytokine expression in an array format. By using this system, you can rapidly and accurately identify the expression profiles of up to 125 different cytokines at very inexpensive cost. Furthermore, the experiment can be performed at a general laboratory setting without any sophisticated equipment and special training.

Step 1. Incubate the array membrane with your sample.
Step 2. Incubate the cytokine-bound membrane with a cocktail of biotin-labeled antibodies.
Step 3. Incubate the array membrane with HRP-conjugated streptavidin.
Step 4. Detection.