Date published: 2026-5-6

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Rad51 Antibody (G-5): sc-133089

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Datasheets
  • Rad51 Antibody (G-5) is a mouse monoclonal IgG2a κ, cited in 5 publications, provided at 200 µg/ml
  • raised against amino acids 1-180 mapping at the N-terminus of Rad51 of Saccharomyces cerevisiae origin
  • Anti-Rad51 Antibody (G-5) is recommended for detection of Rad51 of y and human origin by WB, IP, IF and ELISA
  • Anti-Rad51 Antibody (G-5) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Rad51 Antibody (G-5) for WB applications. These reagents are now offered in bundles with Rad51 Antibody (G-5) (see ordering information below).
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Rad51 Antibody (G-5) is a mouse monoclonal IgG2a kappa light chain antibody designed to target the N-terminal region (amino acids 1-180) of the Rad51 protein from Saccharomyces cerevisiae, effectively recognizing human Rad51 across various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Rad51, also called Reca and Rad51a, is a pivotal protein involved in the homologous recombination repair pathway, essential for the accurate repair of DNA double-strand breaks and maintenance of genomic stability. anti-Rad51 antibody (G-5) assembles into helical nucleoprotein filaments analogous to bacterial RecA protein, enabling homology search and strand invasion during DNA repair. This filament formation is critical for promoting homologous pairing and strand exchange, thereby preventing mutations and maintaining genome integrity. Rad51 (G-5) antibody includes an ATPase domain and specific DNA-binding regions that allow seamless interaction with other key proteins such as BRCA2 and Rad52, which are integral to DNA damage response and repair mechanisms. The precise structural configuration ensures interactions and activities are tightly regulated, making Rad51 indispensable for cellular defense against genetic instability and tumorigenesis. Available in both non-conjugated form and various conjugated forms including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates, Rad51 (G-5) monoclonal antibody offers versatile solutions for researchers investigating DNA repair mechanisms, homologous recombination, cancer biology, and genomic integrity. By targeting structurally and functionally critical regions, anti-Rad51 antibody (G-5) facilitates detailed studies into molecular foundations of DNA repair processes, advancing our understanding of cellular responses to DNA damage and prevention of genomic instability.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Rad51 Antibody (G-5)

sc-133089
200 µg/ml
$322.00

Rad51 Antibody (G-5): m-IgG Fc BP-HRP Bundle

sc-528746
200 µg Ab; 10 µg BP
$361.00

Rad51 Antibody (G-5): m-IgGκ BP-HRP Bundle

sc-521230
200 µg Ab, 40 µg BP
$361.00

Rad51 Antibody (G-5): m-IgG2a BP-HRP Bundle

sc-547156
200 µg Ab; 10 µg BP
$361.00

Rad51 Antibody (G-5) AC

sc-133089 AC
500 µg/ml, 25% agarose
$424.00

Rad51 Antibody (G-5) HRP

sc-133089 HRP
200 µg/ml
$322.00

Rad51 Antibody (G-5) FITC

sc-133089 FITC
200 µg/ml
$336.00

Rad51 Antibody (G-5) PE

sc-133089 PE
200 µg/ml
$349.00

Rad51 Antibody (G-5) Alexa Fluor® 488

sc-133089 AF488
200 µg/ml
$364.00

Rad51 Antibody (G-5) Alexa Fluor® 546

sc-133089 AF546
200 µg/ml
$364.00

Rad51 Antibody (G-5) Alexa Fluor® 594

sc-133089 AF594
200 µg/ml
$364.00

Rad51 Antibody (G-5) Alexa Fluor® 647

sc-133089 AF647
200 µg/ml
$364.00

Rad51 Antibody (G-5) Alexa Fluor® 680

sc-133089 AF680
200 µg/ml
$364.00

Rad51 Antibody (G-5) Alexa Fluor® 790

sc-133089 AF790
200 µg/ml
$364.00

How much volume is provided in each vial of this product?

Asked by: Chris01075
Thank you for your question. 1ml
Answered by: BlakeJ
Date published: 2026-01-21

What is the recommended starting dilution for Western blot for sc-133089: Rad51 (G-5) monoclonal antibody?

Asked by: Cweed
The recommended starting dilution for Western blot is 1:100 with a dilution range of 1:100-1:1000. This information, along with other technical specifications, is available in the recommended protocol: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
Answered by: Technical Support
Date published: 2017-03-22
  • y_2026, m_5, d_6, h_12CST
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Rated 3 out of 5 by from Works ok!We used this antibody for detecting Rad51 foci in response to DNA damagew by IF assay. We could observe the signal but no obvious foci.
Date published: 2018-03-27
Rated 4 out of 5 by from works for IFIt can works in IF staining but the signal is not very strong, we use it in IF at 1:200.
Date published: 2017-09-13
Rated 5 out of 5 by from StrongStrong, clear band in WB in A-431 nuclear extract. -SCBT QC
Date published: 2013-01-18
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Rad51 Antibody (G-5) is rated 4.0 out of 5 by 3.
  • y_2026, m_5, d_6, h_12
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