ELISA for NAbs to SARS-CoV-2- Brochure

ELISA for NAbs to SARS-CoV-2- Brochure

ELISA for NAbs to SARS-CoV-2- Brochure

Product catalog summary
Overview: This document provides details on a quantitative ELISA test for detecting neutralizing antibodies (NAbs) to SARS-CoV-2, designed by WANTAI. It is intended for monitoring antibody levels post-vaccination.
Test Performance: The test is a pseudovirus microneutralization test with a duration of 75 minutes. It shows a sensitivity of 100% and a specificity of 99.60%, based on a correlation study with samples from vaccinated individuals. The test results are as follows: 42 positive and 1 false negative, with 274 true negatives.
Principle and Procedures: The test uses microwell strips pre-coated with SARS-CoV-2 spike protein. The procedure involves several steps:
  • Add 100ul of specimen and standard, incubate at 37°C for 60 minutes.
  • Add 100ul of HRP-Conjugate, incubate at 37°C for 30 minutes.
  • Add 50ul of Chromogen Solution A and B, incubate at 37°C for 15 minutes.
  • Add 50ul of Stop Solution and read at a wavelength of 450nm or dual wavelength 450/600~650nm.
Ordering Information: The product code is WS-1596, and it is available as a 96T/kit for serum/plasma specimens.
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Catalog excerpts

ELISA for NAbs to SARS-CoV-2- Brochure-1

Another Innovative Test Designed by WANTAI NEUTRALIZATION: Quantitative ELISA for NAbs to SARS-CoV-2 For monitoring antibody level after vaccination Leading infectious diseases diagnostic test manufacturer Your Global Partner in IVD Test Performances: Correlation between Wantai NAbs ELISA and pseudovirus microneutralization test on samples from vaccinated individuals. Pseudov irus microneutralization test Neutralizing antibodies (ELISA) Positiv e E-mail: [email protected] Website: www.ystwt.cn

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ELISA for NAbs to SARS-CoV-2- Brochure-2

Microwell strips pre-coated with SARS-CoV-2 spike protein SARS-CoV-2 spike protein SARS-CoV-2 Neutralizing an�bodies HRP-S-RBD Neutralizing an�body Add 100ul of specimen and standard Incuba�on at 37°C for 60 min Add 50ul of Chromogen Solu�on A Add 50ul of Chromogen Solu�on B Incuba�on at 37°C for 15 min Read by single wavelength 450nm Double or dual wavelength 450/600~650nm Product SARS-CoV-2 NAbs ELISA Detec�on NAbs Specimen Serum/Plasma

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