Rabbit 53BP1 Monoclonal Antibody | anti-53BP1 antibody

53BP1 Antibody

Cat. Num. AAA9436260

• Gene Names: TP53BP1; p202; 53BP1
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Flow Cytometry, Functional Assay
• Purity: ProA affinity purified
• Synonyms: 53BP1; Monoclonal Antibody; 53BP1 Antibody; 53 BP1 antibody; 53BP1 antibody; FLJ41424 antibody; MGC138366 antibody; p202 antibody; p53 binding protein 1 antibody; p53 BP1 antibody; p53-binding protein 1 antibody; p53BP1 antibody; TP53 BP1 antibody; TP53B_HUMAN antibody; Tp53bp1 antibody; TRP53 BP1 antibody; Tumor protein 53 binding protein 1 antibody; Tumor protein p53 binding protein 1 antibody; Tumor suppressor p53 binding protein 1 antibody; Tumor suppressor p53-binding protein 1 antibody; anti-53BP1 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Monoclonal
• Clone Number: JA66-11
• Purity/Purification: ProA affinity purified
• Form/Format: 1*TBS (pH7.4), 1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

• Applicable Applications for anti-53BP1 antibody: Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS)
• Application Notes: WB: 1:500-1:1000; IHC: 1:50-1:200; ICC: 1:100-1:500; FC/FACS: 1:50-1:100
• Antibody Type: Recombinant Antibody
• Immunogen: Recombinant protein
• Conjugation: Unconjugated
• Preparation and Storage: Store at -20 degree C.

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-53BP1 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-53BP1 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human liver cancer tissue using anti-53BP1 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human cervix tissue using anti-53BP1 antibody. Counter stained with hematoxylin.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded mouse spleen tissue using anti-53BP1 antibody. Counter stained with hematoxylin.)

Immunocytochemistry (ICC)

(ICC staining 53BP1 in HepG2 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Immunocytochemistry (ICC)

(ICC staining 53BP1 in 293T cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Immunocytochemistry (ICC)

(ICC staining 53BP1 in Hela cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Flow Cytometry (FC/FACS)

(Flow cytometric analysis of Hela cells with 53BP1 antibody at 1/50 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.)

Related Product Information for anti-53BP1 antibody

The p53 binding proteins 53BP1 and 53BP2 (Bbp) bind to the central DNA-binding domain of wild type p53, but do not bind mutant p53. The central DNA-binding domain of p53 is required for site-specific DNA binding and is frequently mutated in malignant tumors. Binding of 53BP1 to the L3 loop of p53 and of 53BP2 to the L2 loop of p53 confirms that the loop is dependent on p53 conformation. Site-specific binding also suggests that 53BP1 and 53BP2 are involved in p53-mediated tumor suppression. 53BP1 was isolated from H258 cells and is expressed in Jurkat cells in both the cytoplasm and the nucleus. The N-terminus of 53BP2 is localized to the cytoplasm, while the C-terminus might be localized in the nucleus. 53BP1 promotes cell proliferation by binding to p202, whereas 53BP2 induces cell death by binding to Bcl2 and NFkB p65.

Product Categories/Family for anti-53BP1 antibody

Total protein Ab

NCBI and Uniprot Product Information

• NCBI GI #: 213972634
• NCBI GeneID: 7158
• NCBI Accession #: NP_001135451.1
• NCBI GenBank Nucleotide #: NM_001141979.1
• UniProt Accession #: Q12888; Q2M1Z7; Q4LE46; Q5FWZ3; Q7Z3U4
• Molecular Weight: 213,574 Da
• NCBI Official Full Name: tumor suppressor p53-binding protein 1 isoform 2
• NCBI Official Synonym Full Names: tumor protein p53 binding protein 1
• NCBI Official Symbol: TP53BP1
• NCBI Official Synonym Symbols: p202; 53BP1
• NCBI Protein Information: tumor suppressor p53-binding protein 1; p53BP1; tumor protein 53-binding protein, 1; tumor protein p53-binding protein, 1
• UniProt Protein Name: Tumor suppressor p53-binding protein 1
• UniProt Gene Name: TP53BP1
• UniProt Synonym Gene Names: 53BP1; p53-binding protein 1; p53BP1
• UniProt Entry Name: TP53B_HUMAN

Uniprot Description

53BP1: a DNA damage checkpoint protein that interacts with HDAC4 protein to mediate the DNA damage response. Inhibits E2F1-mediated apoptosis in prostate cancer cells. Recruited to double strand breaks via the binding of its Tudor domain to dimethylated H3 K20. Asymmetrically dimethylated on Arg residues by PRMT1. Methylation is required for DNA binding. Binds to the central domain of p53. Interacts with Artemis. Interacts with histone H2AFX and this requires phosphorylation of H2AFX on S139. Interacts with histone H4 that has been dimethylated at K20. Has low affinity for histone H4 containing monomethylated K20. Does not bind histone H4 containing unmethylated or trimethylated K20. Has low affinity for histone H3 that has been dimethylated on K79. Does not bind unmethylated histone H3. Phosphorylated at basal level in the absence of DNA damage. Hyper-phosphorylated in an ATM-dependent manner in response to DNA damage induced by ionizing radiation. Hyper-phosphorylated in an ATR-dependent manner in response to DNA damage induced by UV irradiation. Two alternatively spliced human isoforms have been observed.

Protein type: DNA repair, damage; Transcription, coactivator/corepressor

Chromosomal Location of Human Ortholog: 15q15-q21

Cellular Component: nucleoplasm; chromosome, telomeric region; cytoplasm; replication fork; nucleus

Molecular Function: protein binding; p53 binding; telomeric DNA binding; damaged DNA binding; methylated histone residue binding

Biological Process: transcription from RNA polymerase II promoter; positive regulation of transcription, DNA-dependent; double-strand break repair; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription factor activity; DNA repair; response to DNA damage stimulus; double-strand break repair via homologous recombination