SARS-CoV-2 nsp7 Antibody - Azide and BSA Free

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-15979

Novus Biologicals, part of Bio-Techne
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Key Product Details

Species Reactivity

SARS-CoV-2

Applications

Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

Azide and BSA Free

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all SARS-CoV-2 nsp7 Antibodies »

Product Specifications

Immunogen

Recombinant fusion protein containing a sequence corresponding to amino acids 1-83 of coronavirus NSP7 (YP_009742614.1). SKMSDVKCTSVVLLSVLQQLRVESSSKLWAQCVQLHNDILLAKDTTEAFEKMVSLLSVLLSMQGAVDINKLCEEMLDNRATLQ

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for SARS-CoV-2 nsp7 Antibody - Azide and BSA Free

Western Blot: SARS-CoV-2 nsp7 AntibodyAzide and BSA Free [NBP3-15979]

Western Blot: SARS-CoV-2 nsp7 AntibodyAzide and BSA Free [NBP3-15979]

Western Blot: SARS-CoV-2 nsp7 Antibody [NBP3-15979] - Western blot analysis of extracts of normal 293T cells 293T transfected with NSP7 Protein, using SARS-CoV-2 nsp7 antibody (NBP3-15979) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.

Applications for SARS-CoV-2 nsp7 Antibody - Azide and BSA Free

Application
Recommended Usage

Western Blot

1:500 - 1:1000

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

PBS, 50% glycerol, pH7.3

Format

Azide and BSA Free

Preservative

0.01% Thimerosal

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C. Avoid freeze-thaw cycles.

Background: SARS-CoV-2 nsp7

SARS-CoV-2 Nonstructural Protein 7 (NSP7) is one of the sixteen nonstructural proteins of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the causative agent of COVID-19 (1). SARS-CoV-2 NSP7 is 83 amino acids (aa) with a theoretical molecular weight of 9.2 kDa (1,2). The amino acid sequence alignment of SARS-CoV and SARS-CoV-2's NSP7 has 98.8% sequence identity and 100% sequence similarity (1). Functionally, SARS-Cov-2 NSP7 forms a complex with NSP8 and NSP12 to generate NSP8's RNA polymerase activity (1-3). In SARS-CoV, NSP7 and NSP8 are required for viral survival and form a channel-like, cylinder supercomplex (3). The NSP7-NSP8-NSP12 complex is considered the minimal core complex for RNA synthesis (4). While structurally similar to SARS-CoV, the components of the NSP7-NSP8-NSP12 complex of SARS-CoV-2 have reduced polymerase activity and thermostability (4).

References

1. Yoshimoto F. K. (2020). The Proteins of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS CoV-2 or n-COV19), the Cause of COVID-19. The Protein Journal. https://doi.org/10.1007/s10930-020-09901-4

2. Gordon, D. E., Jang, G. M., Bouhaddou, M., Xu, J., Obernier, K., White, K. M., O'Meara, M. J., Rezelj, V. V., Guo, J. Z., Swaney, D. L., Tummino, T. A., Huttenhain, R., Kaake, R. M., Richards, A. L., Tutuncuoglu, B., Foussard, H., Batra, J., Haas, K., Modak, M., Kim, M., ... Krogan, N. J. (2020). A SARS-CoV-2 protein interaction map reveals targets for drug repurposing. Nature. https://doi.org/10.1038/s41586-020-2286-9

3. Qiu, Y., & Xu, K. (2020). Functional studies of the coronavirus nonstructural proteins. STEMedicine. https://doi.org/10.37175/stemedicine.v1i2.39

4. Peng, Q., Peng, R., Yuan, B., Zhao, J., Wang, M., Wang, X., Wang, Q., Sun, Y., Fan, Z., Qi, J., Gao, G. F., & Shi, Y. (2020). Structural and Biochemical Characterization of the nsp12-nsp7-nsp8 Core Polymerase Complex from SARS-CoV-2. Cell reports. https://doi.org/10.1016/j.celrep.2020.107774

Alternate Names

Non-structural protein 7, nsp7 replicase

Gene Symbol

ORF1ab

Additional SARS-CoV-2 nsp7 Products

Product Documents for SARS-CoV-2 nsp7 Antibody - Azide and BSA Free

Product Datasheets

Certificate of Analysis

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Product Specific Notices for SARS-CoV-2 nsp7 Antibody - Azide and BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

⚠ WARNING: This product can expose you to chemicals including Methotrexate, which is known to the State of California to cause reproductive toxicity with developmental effects. For more information, go to www.P65Warnings.ca.gov

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