Date published: 2025-12-10

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Ku70 Antibody (3F246): sc-71469

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Datasheets
  • Ku70 Antibody (3F246) is a mouse monoclonal IgG2b κ, cited in 1 publications, provided at 200 µg/ml
  • raised against PSE1-PL human placental cells
  • recommended for detection of Ku70 of mouse, rat, human and Xenopus origin by WB, IP, IF and IHC(P)
  • See Ku70 (E-5): sc-17789 for Ku70 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP is the preferred secondary detection reagent for Ku70 Antibody (3F246) for WB and IHC(P) applications. This reagent is now offered in a bundle with Ku70 Antibody (3F246) (see ordering information below).

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Ku70 Antibody (3F246) is a mouse monoclonal IgG2b antibody that detects Ku70 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Ku70 is a crucial component of the Ku protein complex, which is essential for DNA repair and maintenance of genomic stability. Ku70 is primarily localized in the nucleus, where Ku70 plays a vital role in the non-homologous end joining (NHEJ) pathway, a key mechanism for repairing double-strand breaks in DNA. Nuclear localization of Ku70 ensures ready availability to bind to DNA ends and facilitate the repair process, thereby preventing genomic instability that can lead to cancer and other diseases. Ku70 interacts with its partner subunit, Ku86, to form a heterodimer that exhibits DNA-binding activity, which is critical for recruiting additional repair factors to the site of damage. The Ku70/Ku86 complex is involved in regulating transcription and maintaining telomere integrity, highlighting its multifaceted role in cellular function. Anti-Ku70 antibody (3F246) is an invaluable tool for researchers studying DNA repair mechanisms and related cellular processes.

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

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ku70 Antibody (3F246)

sc-71469
200 µg/ml
$316.00

Ku70 Antibody (3F246): m-IgG Fc BP-HRP Bundle

sc-551967
200 µg Ab; 10 µg BP
$354.00

Can Ku-70 (3F246): sc-71469 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: DefinitelyNotMatt
Thank you for your question. Yes, Ku-70 (3F246): sc-71469 has been validated for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-03-01
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Rated 4 out of 5 by from Endogenous expression of the KuEndogenous expression of the Ku-70 protein observed by WB using 293T cells. -SCBT QC
Date published: 2015-02-27
Rated 4 out of 5 by from A slight increase in signal was observedA slight increase in signal was observed via Western Blot when comparing human Ku-70 transfected 293T cells with those that have not been transfected. -SCBT QC
Date published: 2015-01-29
Rated 4 out of 5 by from Positive detection of KuPositive detection of Ku-70 by WB using HeLa whole cell lysates. -SCBT QC
Date published: 2013-09-05
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Ku70 Antibody (3F246) is rated 4.0 out of 5 by 3.
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