overview

Melamine (MEL) rapid detection test strips have the characteristics of convenience, speed, and sensitivity, and are suitable for on-site large-scale sample detection. The test strip contains antigens pre fixed in the nitrocellulose membrane testing area (T) and II antibodies in the control area (C). After dissolving the gold labeled antibody in the micropores with milk sample, incubate at 50 ℃ for 3 minutes, insert the test strip into the gold labeled micropores and react for 5 minutes. Compare the color intensity of the T and C zones to determine the results. Regardless of the presence or absence of melamine in the sample, a purple red band will appear in zone C.

Detection steps

Please refer to the product manual for details

keep in storage

The reagent kit should be stored at 2-8 ℃ and should not be frozen. It has a shelf life of 1 year.

The unused enzyme labeled Flat noodles should be sealed and stored at 2~8 ℃; Do not expose Flat noodles to damp.

precautions

Before using the reagent kit, carefully read the instructions.

Do not use expired reagent kits, and do not mix reagents from different batch numbers of reagent kits.

Before using the reagent kit, the components inside the kit need to be placed on the experimental bench and restored to room temperature (25 ± 2 ℃) (note: about 2 hours).

Avoid using metallic substances to contain and stir reagents.

Please shake each reagent well before use, and avoid bubbles when mixing.

If substrate A and substrate B have turned blue before use or immediately after mixing, it indicates that the reagent has deteriorated.

The time for each step of adding sample solution, antibody working solution, AB mixture, and termination solution into the plate hole shall not exceed 3 minutes.

During testing, air flow above the enzyme-linked immunosorbent assay (ELISA) plate should be minimized as much as possible.

The termination solution contains strong acid substances. If accidentally splashed on the skin or clothing, please rinse immediately with water.

The gun head used during the testing process must not be reused.