• Immunohistochemical analysis of paraffin-embedded Human stomach. 1, Antibody was diluted at 1:100 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Western blot analysis of JK using BRCA1 Polyclonal Antibody diluted at 1:1000. Secondary antibody was diluted at 1:20000
  • Immunohistochemical analysis of paraffin-embedded Human stomach. 1, Antibody was diluted at 1:100 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Western blot analysis of various cells using BRCA1 Polyclonal Antibody diluted at 1：1000
  • Western blot analysis of HT29 cells using BRCA1 Polyclonal Antibody diluted at 1：1000
  • Immunofluorescence analysis of human-stomach tissue. 1, BRCA1 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunohistochemical analysis of paraffin-embedded Rat-lung tissue. 1, BRCA1 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemical analysis of paraffin-embedded Human-uterus-cancer tissue. 1, BRCA1 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemical analysis of paraffin-embedded Human-Tonsil tissue. 1, BRCA1 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Western blot analysis of various cells using primary antibody diluted at 1:1000 (4°C overnight). Secondary antibody：Goat Anti-rabbit IgG IRDye 800 ( diluted at 1:5000, 25°C, 1 hour). Cell lysate was extracted by Minute Plasma Membrane Protein Isolation and Cell Fractionation Kit (SM-005, Inventbiotech, MN, USA).
  • Immunohistochemical analysis of paraffin-embedded Human-uterus tissue. 1, BRCA1 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunofluorescence analysis of rat-lung tissue. 1, BRCA1 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of rat-lung tissue. 1, BRCA1 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of human-stomach tissue. 1, BRCA1 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunohistochemical analysis of paraffin-embedded Human stomach. 1, Antibody was diluted at 1:100 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Immunohistochemical analysis of paraffin-embedded Human-lung-cancer tissue. 1, BRCA1 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemistry analysis of paraffin-embedded human breast carcinoma tissue, using BRCA1 Antibody. The picture on the right is blocked with the synthesized peptide.
  • Immunofluorescence analysis of Hela cell. 1, BRCA1 Polyclonal Antibody (green) was diluted at 1:200 (4°C overnight). (red) was diluted at 1:200 (4°C overnight). 2, Goat Anti Rabbit Alexa Fluor 488 Catalog: (NA was diluted at 1:1000 (room temperature, 50min). Goat Anti Mouse Alexa Fluor 594 Catalog: (NA was diluted at 1:1000 (room temperature, 50min).

Anti-BRCA1 antibody (1391-1440 aa) (STJ91884)

SKU:
STJ91884

£46.00 - £226.00
Current Stock:
Host: Rabbit
Applications: WB/IHC/IF/ELISA
Reactivity: Human/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Breast cancer type 1 susceptibility protein (1391-1440 aa) is suitable for use in Western Blot, Immunohistochemistry, Immunofluorescence and ELISA research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.
Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration: 1 mg/mL
Dilution Range: WB 1:500-1:2000
IHC 1:100-1:300
IF 1:200-1:1000
ELISA 1:5000
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: BRCA1
Gene ID: 672
Uniprot ID: BRCA1_HUMAN
Immunogen Region: 1391-1440 aa
Specificity: BRCA1 Polyclonal Antibody detects endogenous levels of BRCA1 protein.
Immunogen: The antiserum was produced against synthesized peptide derived from the human BRCA1 at the amino acid range 1391-1440
Post Translational Modifications Phosphorylated in response to IR, UV, and various stimuli that cause checkpoint activation, probably by ATM or ATR. Phosphorylation at Ser-988 by CHEK2 regulates mitotic spindle assembly. Phosphorylation by AURKA regulates centrosomal microtubule nucleation. Autoubiquitinated, undergoes 'Lys-6'-linked polyubiquitination. 'Lys-6'-linked polyubiquitination does not promote degradation.
Function 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 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 appropriate cell cycle arrests after ionizing irradiation in both the S-phase and the G2 phase of the cell cycle. Required for FANCD2 targeting to sites of DNA damage. 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.
Protein Name Breast Cancer Type 1 Susceptibility Protein
Ring Finger Protein 53
Ring-Type E3 Ubiquitin Transferase Brca1
Database Links Reactome: R-HSA-1221632
Reactome: R-HSA-3108214
Reactome: R-HSA-5685938
Reactome: R-HSA-5685942
Reactome: R-HSA-5689901
Reactome: R-HSA-5693554
Reactome: R-HSA-5693565
Reactome: R-HSA-5693568
Reactome: R-HSA-5693571
Reactome: R-HSA-5693579
Reactome: R-HSA-5693607
Reactome: R-HSA-5693616
Reactome: R-HSA-6796648
Reactome: R-HSA-6804756
Reactome: R-HSA-69473
Reactome: R-HSA-8951664
Reactome: R-HSA-8953750
Reactome: R-HSA-912446
Reactome: R-HSA-9663199
Reactome: R-HSA-9699150
Reactome: R-HSA-9701192
Reactome: R-HSA-9704331
Reactome: R-HSA-9704646
Reactome: R-HSA-9709570
Reactome: R-HSA-9709603
Reactome: R-HSA-9755511
Cellular Localisation Nucleus
Chromosome
Cytoplasm
Localizes At Sites Of Dna Damage At Double-Strand Breaks (Dsbs)
Recruitment To Dna Damage Sites Is Mediated By Abraxas1 And The Brca1-A Complex
Translocated To The Cytoplasm During Uv-Induced Apoptosis
Isoform 3: Cytoplasm
Isoform 5: Cytoplasm
Alternative Antibody Names Anti-Breast Cancer Type 1 Susceptibility Protein antibody
Anti-Ring Finger Protein 53 antibody
Anti-Ring-Type E3 Ubiquitin Transferase Brca1 antibody
Anti-BRCA1 antibody
Anti-RNF53 antibody

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance