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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Condition of sample preparation and optimal sample dilution should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
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.
Background
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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