High-sensitivity Elisa kit I wish you a successful experiment - Database & Sql Blog Articles

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High sensitivity is a major advantage of the elisa kit, and this is actually related to the test sample. Generally speaking, if the concentration of the target protein in the sample to be tested is relatively high, the sensitivity requirement is relatively small. If the concentration of the target protein in the sample to be tested is relatively low, the sensitivity problem must be considered.

In general, the minimum concentration on the curve of the kit is relatively accurate. Below this value, because the curve is related to an "S" type structure, the result is biased and is an estimate. Coupled with experimental errors, it does not achieve the desired results. It is recommended that when selecting a kit, you should look at the smallest concentration value on the curve, not the sensitivity written on the kit.

So what range does the ELISA kit detect? In general, the detection range of diagnostic reagents is in ng/ml. The range of target proteins in a sample in a common research kit can vary with the type of sample. Therefore, the sample should be determined by literature and pre-experimental methods before the experiment, whether the sample is within the scope of the purchased kit, and if it is not within the detection range, it should be treated in two cases.

A. If the target protein in the sample is too low, you need to find a kit with higher sensitivity to detect or concentrate the sample;
B. If the target protein in the sample is too high, it needs to be further diluted for testing.

The high-quality supply of the kits, while ensuring the quality of the products, our company has won the unanimous praise of scientific researchers for its excellent price, fast delivery and good service. We are committed to high-quality scientific research such as ELISA kits, antibodies and biological reagents. Product development and sales. Dedicated to provide the most comprehensive, highest quality, most competitive price products for the majority of scientific research users, free of charge to provide you with full technical guidance to solve your worries.