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SARS-CoV-2 IgG ELISA Kit (N Protein)

2019-nCoV Nucleocapsid Protein; 2019-nCoV N protein; COVID-19 Virus Nucleocapsid Protein

Catalog No. Product Name Size List Price (US$) Quantity
EK097 SARS-CoV-2 IgG ELISA Kit (N Protein) 1 plate, 96T/plate 350.00

EK097: SARS-CoV-2 IgG ELISA Kit (N Protein, Nucleocapsid Protein)

Application: The human IgG antibody detection kit with indirect ELISA method is used for qualitative detection or semi-quantitative measurement of human IgG antibodies specific for the SARS-CoV-2 nucleocapsid (N) protein in serum or plasma.
Accession: QHD43416.1
Predicted molecular mass: 160.7 kDa.
Endotoxin: Less than 1 EU per ug by the LAL method.
Formulation: The recombinant SARS-CoV-2 Spike S protein was lyophilized from 0.22 um filtered solution in 20 mM PB (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
Purity: > 95% by PAGE under reduced condition, and SEC-HPLC.

Shipping: The product is shipped with ice packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage:
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
1 month from date of receipt, 2 to 8°C as supplied.


The virus causing Coronavirus Disease 2019 (COVID-19) was named 2019 novel coronavirus (2019-nCoV) or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). There are four major structural proteins in SARS-CoV-2, spike (S), envelope (E), membrane (M), and nucleocapsid (N) proteins.

To check more Syd Labs SARS-CoV-2 (2019-nCoV) Antigen and Antibody Reagents and Discovery Services

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