目录产品 » SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109)
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SARS-CoV-2 S-RBD WT (GenScript, Z03483) 2 µg/ml SARS-CoV-2 S-RBD N501Y (GenScript, Z03533) 2 µg/ml SARS-CoV-2 S-RBD E484K+K417N+N501Y (GenScript, Z03537) 2 µg/ml SARS-CoV-2 S-RBD E484K (GenScript, Z03535) 2 µg/ml SARS-CoV-2 S-RBD K417N (GenScript, Z03536) 2 µg/ml
SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) dilution start from 10 µg/ml. " onclick="clickMainImage(this)" src="/product/documents/down?doc_name=A02109_binds With Wild-type S1-RBD.jpg&file=scm_files/productFile_notes/2021/04/23/00e7da3d-908c-4b36-b42b-7b84be92d365.jpg">
SARS-CoV-2 S-RBD WT (GenScript, Z03483) 2 µg/ml SARS-CoV-2 S-RBD N501Y (GenScript, Z03533) 2 µg/ml SARS-CoV-2 S-RBD E484K+K417N+N501Y (GenScript, Z03537) 2 µg/ml SARS-CoV-2 S-RBD E484K (GenScript, Z03535) 2 µg/ml SARS-CoV-2 S-RBD K417N (GenScript, Z03536) 2 µg/ml
SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) dilution start from 10 µg/ml. " data-src="/product/documents/down?doc_name=A02109_binds With Wild-type S1-RBD.jpg&file=scm_files/productFile_notes/2021/04/23/00e7da3d-908c-4b36-b42b-7b84be92d365.jpg">
SARS-CoV-2 S-RBD WT (GenScript, Z03483) 50 ng/ml SARS-CoV-2 S-RBD B.1.1.7/N501Y (GenScript, Z03533) 50 ng/ml SARS-CoV-2 S-RBD B.1.351/E484K+K417N+N501Y (GenScript, Z03537) 50 ng/ml
SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) dilution start from 10 µg/ml. " data-src="/product/documents/down?doc_name=A02109_binding With Human ACE2 Protein.jpg&file=scm_files/productFile_notes/2021/04/23/6990a4e8-db26-4d18-91ed-083887c11ba2.jpg">

SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109)

The product is specific for E484 site of wild-type RBD.For specific mutant protein, the product recognizes wild-type RBD, RBD single mutant (N501Y), and RBD single mutant (K417N), but not recognizes RBD single mutant (E484K) and RBD triple mutant (K417N, E484K and N501Y), as seen in Figure 2.
￥2800
A02109

产品概述
Specificity The product is specific for E484 site of wild-type RBD.For specific mutant protein, the product recognizes wild-type RBD, RBD single mutant (N501Y), and RBD single mutant (K417N), but not recognizes RBD single mutant (E484K) and RBD triple mutant (K417N, E484K and N501Y), as seen in Figure 2.
Host Species Humanized
Immunogen Recombinant SARS-CoV-2 RBD Protein
Conjugate Unconjugated
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应用指导
Working concentrations for specific applications should be determined by the investigators. The appropriate concentrations may be affected by secondary antibody affinity, antigen concentration, the sensitivity of the method of detection, temperature, the length of the incubations, and other factors. The suitability of this antibody for applications other than those listed below has not been determined. The following concentration ranges are recommended starting points for this product.
Application Recommended Usage
ELISA 0.05-1 µg/ml
Surrogate Virus Neutralization Test (sVNT) 0.1-1 µg/ml
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产品属性
Form Liquid
Storage Buffer Supplied in 0.2 μm filtered PBS, pH 7.2.
Concentration 1 mg/ml
Storage Instructions Store at -20°C. This product is stable for 1 year upon receipt, when handled and stored as instructed. Avoid repeated freezing and thawing cycles.
Purification Affinity chromatography
Isotype Recombinant human IgG1
Clonality Monoclonal
Clone ID COV2109
Note GenScript can customize this product per customer's request including product size, buffer components, etc.
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图例
SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109)

ELISA binding of SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) with wild-type SARS-CoV-2 S1-RBD and SARS-CoV-2 S1-RBD mutants
Coating antigen:

SARS-CoV-2 S-RBD WT (GenScript, Z03483) 2 µg/ml
SARS-CoV-2 S-RBD N501Y (GenScript, Z03533) 2 µg/ml
SARS-CoV-2 S-RBD E484K+K417N+N501Y (GenScript, Z03537) 2 µg/ml
SARS-CoV-2 S-RBD E484K (GenScript, Z03535) 2 µg/ml
SARS-CoV-2 S-RBD K417N (GenScript, Z03536) 2 µg/ml

SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) dilution start from 10 µg/ml. »

SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109)

SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) blocks SARS-CoV-2 S1 RBD binding with Human ACE2 recombinant protein.
Coating antigen: ACE2, 2 µg/ml.
SARS-CoV-2 S-RBD final concentration:

SARS-CoV-2 S-RBD WT (GenScript, Z03483) 50 ng/ml
SARS-CoV-2 S-RBD B.1.1.7/N501Y (GenScript, Z03533) 50 ng/ml
SARS-CoV-2 S-RBD B.1.351/E484K+K417N+N501Y (GenScript, Z03537) 50 ng/ml

SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) (GenScript, A02109) dilution start from 10 µg/ml. »

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技术背景
Target Background SARS-CoV-2 (Severe acute respiratory syndrome coronavirus 2), also known as 2019-nCoV, is a positive-sense single-stranded RNA virus. It caused coronavirus disease in 2019 (COVID-19). SARS-CoV-2 contains glycosylated spike (S) protein, which is composed of S1 subunit and S2 subunit. The S1 contains a receptor-binding domain (RBD) that can bind to ACE2 receptor on target cells. Lineage B.1.351 (a.k.a. 20H/501Y.V2) is a variant of SARS-CoV-2. It has multiple mutations in the RBD, including K417N, E484K, N501Y. Lineage B.1.1.7 (a.k.a. 20I/501Y.V1) is also a variant of SARS-CoV-2 and has a mutation called N501Y in the RBD.SARS-CoV-2 Spike (E484) Neutralizing Antibody (COV2109) is produced from cell culture in vitro under conditions free from animal-derived components. The product is a humanized neutralizing antibody, recognizing E484 site of wild-type RBD. When E484 is mutated to E484K, the mutant RBD, such as RBD (B.1.351) as seen in Figure 1, can’t be recognized by the product.
Synonyms 2019-nCoV RBD (E484) Neutralizing Antibody，SARS-CoV-2 RBD (E484) humanized antibody.
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For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.