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Home >> Antibodies >> BRCA1 Antibody

BRCA1 Antibody (F45368)

  Catalog No Formulation Size Price (USD)  
Image F45368-0.4ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.4 ml 399
Image
F45368-0.08ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.08 ml 185
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BRCA1 antibody western blot analysis in HeLa lysate. Predicted molecular weight ~207 kDa, commonly observed at 207-220 kDa.
Availability 1-3 business days
Species Reactivity Human
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit Ig
Purity Antigen affinity
UniProt P38398
Localization Nuclear, cytoplasmic
Applications Western blot : 1:1000
Limitations This BRCA1 antibody is available for research use only.
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Description

This gene encodes a nuclear phosphoprotein that plays a role in maintaining genomic stability, and it also acts as a tumor suppressor. The encoded protein combines with other tumor suppressors, DNA damage sensors, and signal transducers to form a large multi-subunit protein complex known as the BRCA1-associated genome surveillance complex (BASC). This gene product associates with RNA polymerase II, and through the C-terminal domain, also interacts with histone deacetylase complexes. This protein thus plays a role in transcription, DNA repair of double-stranded breaks, and recombination. Mutations in this gene are responsible for approximately 40% of inherited breast cancers and more than 80% of inherited breast and ovarian cancers. Alternative splicing plays a role in modulating the subcellular localization and physiological function of this gene. Many alternatively spliced transcript variants, some of which are disease-associated mutations, have been described for this gene, but the full-length natures of only some of these variants has been described. A related pseudogene, which is also located on chromosome 17, has been identified. [provided by RefSeq].

Application Notes

Titration of the BRCA1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Immunogen

A portion of amino acids 443-472 from the human protein was used as the immunogen for this BRCA1 antibody.

Storage

Aliquot the BRCA1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

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