Anti-SARS-CoV-2 Spike ELISA kit is a highly sensitive and specific test developed by Immunostep for the precise detection of either IgG antibodies against the Spike protein of the SARS-CoV-2. This kit is able to identify antibodies, both produced as response to natural infection, and to vaccination.
12×8 wells microtiter strip plate coated with recombinant SARS-CoV-2 antigen (S Protein) in vacuum-sealed pouch. 2 microwell sealing foils.
5 ml cut-off. Contains CMIT / MIT 3: 1 as a preservative. Ready to use.
120 µl of HRP-conjugated anti-human antibody (100X). Contains CMIT / MIT 3: 1 as a preservative.
50 ml wash buffer (20X). HEPES, NaCl and detergents. Contains Proclin300 as a preservative (<0.0014%).
12 ml Stop Solution (1X – Ready to use). 0.5M sulfuric acid (H2SO4)
12 ml of tetramethylbenzidine (TMB) chromogenic substrate. (1X – Ready to use)
25 ml of Antibody and Sample Diluent Buffer (1X – Ready to use). Buffer that minimizes non-specific binding, cross-reactivity and matrix interference, with blue dye. Contains CMIT / MIT 3: 1 as a preservative.
Immunogenicity results are reported as an international standard unit (BAU/mL).
If you fill the form above indicating your interested kit, one of our specialists will contact you with the exact details.
You can also write at email@example.com with the corresponding reference number you can see in the table.
Or you can contact us by phone at+34 923 29 48 27 (Spain).
CE/IVD kits are only suitable for clinical use in European Union and countries with EU conformity recognition agreements. Manufactured in Spain by Immunostep under CSIC Patent Licence.
This ELISA kit against the S Protein has been calibrated against the WHO First International Standard for anti-SARS-CoV-2 immunoglobulin (human), NIBSC Code 20/136. In this way, it is possible to quantitatively report the concentration of IgG immunoglobulins in United Antibody Units (BAU / ml) against protein S. For this, the kit includes a positive control of known concentration with which to make a calibration line through serial dilutions.
These tests are for professional use only. If you are interested in acquiring these kits, please, contact us by email at firstname.lastname@example.org, and we will contact you shortly.
If you are a particular and you want to acquire this test, please contact us in order to recieve a personalized proposal of our partners near you.
Our products are available through our extensive distribution network all over the world. Please contact us and we will give you all the information shortly.