HEV elisa test

HEV IgM / igg ELISA is an in vitro enzyme linked immunoassay supplied for the detection of HEV-IgM in human serum or plasma. It is intended to be used as an aid in supplementary diagnosis to acute hepatitis E infection and prevalence studies among the population.

This kit employs solid phase, indirect ELISA method for detection of IgG antibodies to HEV (anti-HEV) in serum or plasma with two-step incubation procedure. Polystyrene micros well are pre-coated with purified activated recombinant HEV antigen. The HRP conjugated mouse anti human IgG (r chain) monoclonal antibody serves as tracer. TMB is substrate for HRP. The enzyme reaction with substrate TMB produces a color change, and the intensity of the absorbance at 450 nm indicates the presence or absence of Anti-HEV antibodies IgM in the sample.  The test is specific, sensitive, reproducible and easy to operate.  It is for blood screen of HEV infection.

Blood serum samples are routinely prepared form vein. Blood plasma samples are routinely prepared with routine amount of anticoagulant such as heparin or sodium citrate. Sample can be stored at 4°C if tested within two days. Specimens not required within 3 days should be stored at -20°C. Avoid hemolysis and repetitive freeze and thaw of samples. Samples with cloud or precipitation should be centrifugated or filtered before test. Prevent serum from bacterium contamination during collectiing and storing

The testing is for qualitative and assistant diagnosis. Confirmation of infection should refer to the clinical and other diagnosis.

If the OD of positive controls is not below 1.0, OD of negative is not higher than 0.1, the assay result is validated. Otherwise, repeat the test. 

96 tests/Kit

Store the kit at 2~8°C. 

The shelf life is 12 months. Do not use the kit beyond its expiration date. 

Company profile

Our company is in Beijing, China beginning built in 1988.Specialized in the field of ELISA TESTS&RAPID TESTS as both supplier and manufacturer with GMP,ISO9001:2008, SFDA and ISO13485 certificates. Our company was the earliest domestic high-tech enterprise which specializes in the research, test, manufacture and sale of genetic engineering drugs and diagnostic reagent.

WHY CHOOSE US?

1:Factory direct price .price is competitive with high quality.

2: Original manufacturer provide OEM service for you.

3: Smooth delivery near beijing and tianjin Port.

4: Free samples available sent for your evalutaiton.