Anti-SARS-CoV-2 Spike S1 (RBD) Neutralizing Antibody (V3S-0623-XY73) (CAT#: V3S-0623-XY73)

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Datasheet

MSDS

COA

Summary
Property
Applications
Protocols
Target

Summary

Description The anti-SARS-CoV-2 antibody is a mouse IgG, clone SW186. This product is a recombinant antibody provided by Creative Biolabs. SW186 can neutralize major SARS-CoV-2 variants of concern, including Beta, Delta, and Omicron, as well as SARS-CoV-1. It is a broadly neutralizing antibody against SARS coronaviruses and binds to a unique and conserved epitope of the spike protein. It neutralizes diverse SARS coronaviruses by binding to a conserved RBD epitope, which could serve as a target for further antibody development.
Clonality Monoclonal
Host Species Mouse
Target Species SARS-CoV-2
Cross Reactivity Beta, Delta, Omicron and SARSCoV-1
Epitope Receptor-binding domain (RBD)
Isotype IgG

Property

Expression Species HEK293F or CHO cell line
Conjugation Unconjugated
Purity >95%
Endotoxin <1 EU/mg
Form Liquid
Purification Protein G purified
Sterility 0.2 μM filtered
Formulation PBS, pH 7.4
Preservation No preservatives
Stabilizer No stabilizers
Storage Store at 4°C within one or two weeks. Store at -20°C for long term. Avoid repeated freeze/thaw cycles. Refer to the COA file for specifics.

Applications

Application ELISA, Neut
Application Notes To measure the binding of antibodies with target antigens, 50 ng of S-ecto or RBD was coated on each well of the 96-well ELISA plate at 4°C overnight. After washing with PBST, plates were incu_x0002_bated with a blocking buffer at room tem_x0002_perature for 2 hours. Antibodies at different dilutions were added to the plates and incubated at room temperature for 1.5 hours. After washing with PBST, plates were incubated with anti-human-IgG-HRP for 45 min. Plates were washed with PBST 5 times between two steps. Finally, TMB substrate solution was incubated with the plate for 15 min before addition of a stop solution. Absorbance at 450nm was measured using CLARIOstar Plus Microplate Reader.

Protocols

ELISA Enzyme-Linked Immunosorbent Assay Protocol
WB Western Blot Protocol
FC Western Blot Protocol

Target

Target SARS-CoV-2
Alternative Name Severe acute respiratory syndrome coronavirus 2
Research Area Coronavirus Disease 2019
Related Disease Coronavirus Disease 2019
For research use only, not directly for clinical use.
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