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Plasma Serum Neutralizing Antibodies Test Kit LTIA 100 Tests / Kit

Shenzhen Kisshealth Biotechnology Co., Ltd
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Address: 301,Building B1,Compass Life Science Industrial Park, Julongshan Road A, Pingshan District, Shenzhen,China

Contact name:Meiko Wu

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Shenzhen Kisshealth Biotechnology Co., Ltd

Plasma Serum Neutralizing Antibodies Test Kit LTIA 100 Tests / Kit

Country/Region china
City & Province shenzhen
Categories Dyestuff Intermediates
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Product Details

Covid-19 Neutralizing Antibodies Test Kit (Latex particle-enhanced turbidimetric immunoassay)

 

Test principle

SARS-CoV-2 antibodies in the specimen react with latex particles coated with SARS-CoV-2 antigens through agglutination, resulting antigen-antibody-latex complexes.

The antigen-antibody-latex complexes cause an increase in absorbance, which is proportional to the concentration of SARS-CoV-2 antibodies in the specimen in the presence of excess antigen. The absorbance is measured by reading turbidity. The antibody concentration in the specimen is determined by comparing the absorbance to the standard curve.

The sensitivity of this assay early after infection is unknown. Negative results do not preclude acute SARS-CoV-2 infection. If acute infection is suspected, direct testing for SARS-CoV-2 is necessary. False positive results for the This assay may occur due to cross reactivity from pre-existing antibodies or other possible causes.

 

 

Product information

PrincipeLatex Particle- Enhanced Turbidimetric Turbidimetric
SpecimenPlasma,Serum
Sample Volume10µL
Package100 tests/kit
Storage2-8°C
Shelf Life12 months

 

 

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