BRCA1 Antibody (OABB01488)

Catalog No: OABB01488

Size:100UG

Anti-BRCA1 Picoband antibody
All lanes: Anti-BRCA1(OABB01488) at 0.5ug/ml
Lane 1: HELA Whole Cell Lysate at 40ug
Lane 2: MCF-7 Whole Cell Lysate at 40ug
Lane 3: A549 Whole Cell Lysate at 40ug
Predicted bind size: 207 kDa
Observed bind size: 207 kDa

Anti-BRCA1 Picoband antibody
IHC(P): Human Mammary Cancer Tissue

Anti-BRCA1 Picoband antibody
IHC(P): Mouse Testis Tissue

Anti-BRCA1 Picoband antibody
IHC(P): Rat Testis Tissue

Product Info

• Tested Species Reactivity: Human, Mouse, Rat
• Predicted Species Reactivity: Human|Mouse|Rat
• Product Format: Lyophilized. Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
• Clonality: Polyclonal
• Clone: Polyclonal
• Isotype: Rabbit IgG
• Host: Rabbit
• Application: Flow cytometry|Immunohistochemistry|Western blot
• Additional Information: Notes: Tested Species: In-house tested species with positive results.
  By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections.
  Other applications have not been tested.
  Optimal dilutions should be determined by end users.
  
  Background: BRCA1, also known as BRCC1, is a gene which mapping to 17q21.3. 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). BRCA1 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. In addition to it, BRCA1 may normally serve as a negative regulator of mammary epithelial cell growth and that this function is compromised in breast cancer either by direct mutation or by alterations in gene expression.
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Immunogen: E.coli-derived human BRCA1 recombinant protein (Position: E1661-Y1863). Human BRCA1 shares 65% and 66% amino acid (aa) sequences identity with mouse and rat BRCA1, respectively.
• Purification: Affinity Purified
• Concentration: 500 ug/ml
• Specificity: No cross reactivity with other proteins.
• Application Info: Western blot: 0.1-0.5 ug/ml: Human
  Immunohistochemistry (Paraffin-embedded Section): 0.5-1 ug/ml: Human, Mouse, Rat: By Heat
• Storage Buffer: Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
• Description: Rabbit IgG polyclonal antibody for Breast cancer type 1 susceptibility protein(BRCA1) detection. Tested with WB, IHC-P in Human;Mouse;Rat.

Target Info

• Gene Symbol: BRCA1
• Gene Full Name: BRCA1 DNA repair associated
• Alias Symbols: BRCA1/BRCA2-containing complex, subunit 1;BRCAI;BRCC1;breast and ovarian cancer susceptibility protein 1;breast cancer 1, early onset;breast cancer type 1 susceptibility protein;BROVCA1;early onset breast cancer 1;Fanconi anemia, complementation group S;FANCS;IRIS;PNCA4;PPP1R53;protein phosphatase 1, regulatory subunit 53;PSCP;RING finger protein 53;RING-type E3 ubiquitin transferase BRCA1;RNF53.
• NCBI Gene Id: 672
• Protein Name: Breast cancer type 1 susceptibility protein
• Description of Target: E3 ubiquitin-protein ligase that specifically mediates the formation of 'Lys-6'-linked polyubiquitin chains and plays a central role in DNA repair by facilitating cellular responses to DNA damage. It is unclear whether it also mediates the formation of other types of polyubiquitin chains. The E3 ubiquitin-protein ligase activity is required for its tumor suppressor function. The BRCA1-BARD1 heterodimer coordinates a diverse range of cellular pathways such as DNA damage repair, ubiquitination and transcriptional regulation to maintain genomic stability. Regulates centrosomal microtubule nucleation. Required for normal cell cycle progression from G2 to mitosis. Required for appropriate cell cycle arrests after ionizing irradiation in both the S-phase and the G2 phase of the cell cycle. Involved in transcriptional regulation of P21 in response to DNA damage. Required for FANCD2 targeting to sites of DNA damage. May function as a transcriptional regulator. Inhibits lipid synthesis by binding to inactive phosphorylated ACACA and preventing its dephosphorylation. Contributes to homologous recombination repair (HRR) via its direct interaction with PALB2, fine-tunes recombinational repair partly through its modulatory role in the PALB2-dependent loading of BRCA2-RAD51 repair machinery at DNA breaks. Component of the BRCA1-RBBP8 complex which regulates CHEK1 activation and controls cell cycle G2/M checkpoints on DNA damage via BRCA1-mediated ubiquitination of RBBP8. Acts as a transcriptional activator (PubMed:20160719).
• Uniprot ID: P38398
• Molecular Weight: 207721 MW