Type
ELISA
Description
SARS-CoV-2 NP IgA ELISA Kit is a highly sensitive and specific immunoassay for qualitative detection of IgA class antibodies against the nucleocapsid protein (NP) of SARS-CoV-2 in human blood samples.
Applications
Serum, Plasma, COVID-19
Sample Requirements
1 µl/well
Shipping
At ambient temperature. Upon receipt, store the product at the temperature recommended below.
Storage/Expiration
The kit should be stored at 2–8°C, and all reagents should be equilibrated to room temperature before use. Immediately after use remaining reagents should be returned to cold storage (2–8°C). Once opened, the strips may be stored at 2–8°C for up to one month.
Note
The kits are CE-IVD certified and intended for professional use.
Features
For Research Use Only. Not for diagnostic procedures.
The total assay time is less than 2.5 hours.
For the detection and qualitative measurement of IgA class antibodies against the nucleocapsid protein (NP) of SARS-CoV-2 virus in human blood.
Includes human anti-NP IgA antibody positive control.
Assay format is 96 wells.
Research topic
COVID-19
Summary
SARS-CoV-2 is an enveloped virus with a positive-sense RNA genome and a nucleocapsid of helical symmetry. Nucleocapsid protein (NP) is the most abundant protein on the helical nucleocapsid of coronaviruses, which plays an important role during host cell entry and virus particle assembly. Anti-NP antibodies have been shown to be the earliest and the most predominant antibodies detectable in patient’s blood samples after infection. Immunoglobulin A (IgA) plays a crucial role in the immune function of mucous membranes. In the blood, IgA interacts with Fc receptor to initiate inflammatory responses.
SARS-CoV-2 NP IgA ELISA Kit is a highly sensitive and specific immunoassay for qualitative detection of IgA class antibodies against the nucleocapsid protein (NP) of SARS-CoV-2 in human blood samples.
Instructions for Use (RUO)
Instructions for Use (RUO)
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