• Western blot analysis of extracts of various cell lines, using BAP1 antibody (STJ28616) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% non-fat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 60s.
  • Immunohistochemistry analysis of paraffin-embedded human breast cancer using BAP1 rabbit polyclonal antibody (STJ28616) at dilution of 1:50 (40x lens). Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6. 0 before commencing with immunohistochemistry staining protocol.
  • Immunohistochemistry analysis of paraffin-embedded human esophagus using BAP1 rabbit polyclonal antibody (STJ28616) at dilution of 1:50 (40x lens). Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6. 0 before commencing with immunohistochemistry staining protocol.
  • Immunohistochemistry analysis of paraffin-embedded rat testis using BAP1 rabbit polyclonal antibody (STJ28616) at dilution of 1:50 (40x lens). Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6. 0 before commencing with immunohistochemistry staining protocol.
  • Immunofluorescence analysis of U-2 OS cells using BAP1 Polyclonal Antibody (STJ28616) at dilution of 1:100 (40x lens). Blue: DAPI for nuclear staining.

Anti-BAP1 antibody (1-270) (STJ28616)

SKU:
STJ28616

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Host: Rabbit
Applications: WB/IHC-P/IF/ICC/ELISA
Reactivity: Human/Mouse/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.09% Sodium Azide, 50% Glycerol, pH 7.3.
Purification: Affinity purification
Concentration: Lot specific
Dilution Range: WB:1:500-1:1000
IHC-P:1:50-1:200
IF/ICC:1:50-1:200
ELISA:Recommended starting concentration is 1 Mu g/mL. Please optimize the concentration based on your specific assay requirements.
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: BAP1
Gene ID: 8314
Uniprot ID: BAP1_HUMAN
Immunogen Region: 1-270
Specificity: Recombinant fusion protein containing a sequence corresponding to amino acids 1-270 of human BAP1 (NP_004647.1).
Immunogen Sequence: MNKGWLELESDPGLFTLLVE DFGVKGVQVEEIYDLQSKCQ GPVYGFIFLFKWIEERRSRR KVSTLVDDTSVIDDDIVNNM FFAHQLIPNSCATHALLSVL LNCSSVDLGPTLSRMKDFTK GFSPESKGYAIGNAPELAKA HNSHARPEPRHLPEKQNGLS AVRTMEAFHFVSYVPITGRL FELDGLKVYPIDHGPWGEDE EWTDKARRVIMERIGLATAG EPYHDIRFNLMAVVPDRRI
Tissue Specificity Highly expressed in testis, placenta and ovary. Expressed in breast. levels in the placenta increase over the course of pregnancy.
Post Translational Modifications Ubiquitinated: monoubiquitinated at multiple sites within its nuclear localization signal (NLS) BY UBE2O, leading to cytoplasmic retention. Able to mediate autodeubiquitination via intramolecular interactions to counteract cytoplasmic retention. Monoubiquitinated on at least 4 sites near or within its PY-NLS.
Function Deubiquitinating enzyme that plays a key role in chromatin by mediating deubiquitination of histone H2A and HCFC1. Catalytic component of the polycomb repressive deubiquitinase (PR-DUB) complex, a complex that specifically mediates deubiquitination of histone H2A monoubiquitinated at 'Lys-120' (H2AK119ub1). Does not deubiquitinate monoubiquitinated histone H2B. The PR-DUB complex is an epigenetic regulator of gene expression and acts as a transcriptional coactivator, affecting genes involved in development, cell communication, signaling, cell proliferation and cell viability. Antagonizes PRC1 mediated H2AK119ub1 monoubiquitination. As part of the PR-DUB complex, associates with chromatin enriched in histone marks H3K4me1, H3K4me3, and H3K27Ac, but not in H3K27me3. Recruited to specific gene-regulatory regions by YY1. Acts as a regulator of cell growth by mediating deubiquitination of HCFC1 N-terminal and C-terminal chains, with some specificity toward 'Lys-48'-linked polyubiquitin chains compared to 'Lys-63'-linked polyubiquitin chains. Deubiquitination of HCFC1 does not lead to increase stability of HCFC1. Interferes with the BRCA1 and BARD1 heterodimer activity by inhibiting their ability to mediate ubiquitination and autoubiquitination. It however does not mediate deubiquitination of BRCA1 and BARD1. Able to mediate autodeubiquitination via intramolecular interactions to counteract monoubiquitination at the nuclear localization signal (NLS), thereby protecting it from cytoplasmic sequestration. Negatively regulates epithelial-mesenchymal transition (EMT) of trophoblast stem cells during placental development by regulating genes involved in epithelial cell integrity, cell adhesion and cytoskeletal organization.
Protein Name Ubiquitin Carboxyl-Terminal Hydrolase Bap1
Brca1-Associated Protein 1
Cerebral Protein 6
Database Links Reactome: R-HSA-5689603
Reactome: R-HSA-5693565
Cellular Localisation Cytoplasm
Nucleus
Chromosome
Mainly Nuclear
Binds To Chromatin
Localizes To The Cytoplasm When Monoubiquitinated By The E2/E3 Hybrid Ubiquitin-Protein Ligase Ube2o
Recruitment To Chromatin Is Dependent On Asxl1/2/3 And Recruitment To Specific Genes On Foxk1/2
Nuclear Localization Is Redundantly Mediated By The Importin And Transportin Systems
Tnpo1/Transportin-1 Is The Major Mediator Of Nuclear Localization
Alternative Antibody Names Anti-Ubiquitin Carboxyl-Terminal Hydrolase Bap1 antibody
Anti-Brca1-Associated Protein 1 antibody
Anti-Cerebral Protein 6 antibody
Anti-BAP1 antibody
Anti-KIAA0272 antibody
Anti-hucep-6 antibody

Information sourced from Uniprot.org

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