Why is the Elisa kit tested with serum? -Huaqiang Electronic Network

Test - lowercase jpg

Kaixin micro test

Test probe P100-M3

EL-C1600N100013-B

Why is the elisa kit tested with serum?

Elisa is one of the most widely used techniques in protein detection technology because of its simple operation and high sensitivity. Elisa can actually measure some tissues, cells and other samples, but because the tissue and cells are solid samples, they need to be broken and extracted, and the substances to be tested are extracted (such as mechanical crushing, ultrasonic disruption, There are differences in the components of the lysate, etc., and the composition of the extract, which eventually leads to a difference in the degree of extraction, making it difficult to establish a normal reference value; while serum or plasma samples do not have deviations due to the extraction process and are very convenient to collect. Therefore, serum and plasma are often used as tests in clinical practice.
ELISA has a strong specificity. An ELISA kit can only detect one substance. There are thousands of substances to be tested in scientific research, so there are thousands of different kinds of ELISA kits. The basis of ELISA is the matching of antigens and antibodies, and the stock of raw materials is crucial. Our company has stocked nearly 4,000 antigens and antibodies.
ELISA kit, the average price across the country, wholesale more favorable, the company's ELISA kits can be opened tax invoices, free electronic version of the ELISA kit instructions (paper specifications, we ship with the goods)