Date published: 2025-12-9

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53bp Antibodies

Santa Cruz Biotechnology features a diverse variety of 53bp1 monoclonal antibodies for investigating DNA damage response and repair mechanisms. The monoclonal antibodies are suitable for multiple applications, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). 53bp1 plays a critical role in maintaining genomic stability by facilitating the repair of double-strand breaks in DNA. As a key component in DNA damage checkpoint activation, 53bp1 regulates homologous recombination and non-homologous end joining pathways. Understanding 53bp1 function is essential for advancing research in cancer biology and cellular response to genotoxic stress. 53bp1 research continues to reveal new insights about tumorigenesis and therapeutic resistance mechanisms. Researchers worldwide rely on 53bp1 monoclonal antibodies to explore cellular pathways and molecular interactions. Current investigations of 53bp1 are uncovering promising directions in cancer research and DNA repair studies. Santa Cruz Biotechnology monoclonal antibodies for 53bp1 support researchers in making meaningful contributions to scientific discovery and therapeutic development.

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53bp Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

53BP1 Antibody (E-10)

sc-515841mouse IgG1 λ1221-1239 (m)WB, IP, IF, ELISAm, r, h
17
(13)

53BP1 Antibody (6B3E10)

sc-517281mouse IgG1574-773 (h)WB, IP, IF, IHC(P), FCM, ELISAh
9
(1)

53BP2 Antibody (H-4)

sc-398311mouse IgG2b κ2-19 (h)WB, IP, IF, ELISAh
2
(5)

53BP2 Antibody (DX54.10)

sc-53861mouse IgG1 κ691-1128 (h)WB, IP, IFm, r, h
3
(4)

Phospho-Specific 53bp Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

p-53BP1 Antibody (38.Ser 25)

sc-135748mouse IgG1 κSer 25 (m)WB, IP, ELISAm, h
1
(3)

53bp CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

53BP1 CRISPR/Cas9 KO Plasmid (h2)

sc-400321-KO-2hGene KnockoutGFP0
(0)

53BP1 HDR Plasmid (h2)

sc-400321-HDR-2hHomology Directed RepairPuromycin0
(0)

53BP1 Double Nickase Plasmid (h)

sc-400321-NIChGene KnockoutPuromycin0
(0)

53BP1 Double Nickase Plasmid (h2)

sc-400321-NIC-2hGene KnockoutPuromycin0
(0)

53BP1 CRISPR/Cas9 KO Plasmid (m2)

sc-424212-KO-2mGene KnockoutGFP0
(1)

53BP1 Double Nickase Plasmid (m)

sc-424212-NICmGene KnockoutPuromycin0
(1)

53BP1 Double Nickase Plasmid (m2)

sc-424212-NIC-2mGene KnockoutPuromycin0
(1)

53BP2 CRISPR/Cas9 KO Plasmid (h)

sc-403004hGene KnockoutGFP0
(0)

53BP2 HDR Plasmid (h)

sc-403004-HDRhHomology Directed RepairPuromycin0
(0)

53BP2 Double Nickase Plasmid (h)

sc-403004-NIChGene KnockoutPuromycin0
(0)

53BP2 Double Nickase Plasmid (h2)

sc-403004-NIC-2hGene KnockoutPuromycin0
(0)

53BP2 CRISPR/Cas9 KO Plasmid (m)

sc-431638mGene KnockoutGFP0
(0)

53BP2 HDR Plasmid (m)

sc-431638-HDRmHomology Directed RepairPuromycin0
(0)

53BP2 Double Nickase Plasmid (m)

sc-431638-NICmGene KnockoutPuromycin0
(0)

53BP2 Double Nickase Plasmid (m2)

sc-431638-NIC-2mGene KnockoutPuromycin0
(0)

53bp CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

53BP1 CRISPR Activation Plasmid (h)

sc-400321-ACThGene ActivationPuro, Blast, Hygro0
(0)

53BP1 CRISPR Activation Plasmid (h2)

sc-400321-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

53BP1 Lentiviral Activation Particles (h)

sc-400321-LAChGene ActivationPuro, Blast, Hygro0
(0)

53BP1 Lentiviral Activation Particles (h2)

sc-400321-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

53BP1 CRISPR Activation Plasmid (m)

sc-424212-ACTmGene ActivationPuro, Blast, Hygro0
(1)

53BP1 CRISPR Activation Plasmid (m2)

sc-424212-ACT-2mGene ActivationPuro, Blast, Hygro0
(1)

53BP1 Lentiviral Activation Particles (m)

sc-424212-LACmGene ActivationPuro, Blast, Hygro0
(1)

53BP1 Lentiviral Activation Particles (m2)

sc-424212-LAC-2mGene ActivationPuro, Blast, Hygro0
(1)

53BP2 CRISPR Activation Plasmid (h)

sc-403004-ACThGene ActivationPuro, Blast, Hygro0
(0)

53BP2 CRISPR Activation Plasmid (h2)

sc-403004-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

53BP2 Lentiviral Activation Particles (h)

sc-403004-LAChGene ActivationPuro, Blast, Hygro0
(0)

53BP2 Lentiviral Activation Particles (h2)

sc-403004-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

53BP2 CRISPR Activation Plasmid (m)

sc-431638-ACTmGene ActivationPuro, Blast, Hygro0
(0)

53BP2 CRISPR Activation Plasmid (m2)

sc-431638-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

53BP2 Lentiviral Activation Particles (m)

sc-431638-LACmGene ActivationPuro, Blast, Hygro0
(0)

53BP2 Lentiviral Activation Particles (m2)

sc-431638-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

53bp siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

53BP1 siRNA (h)

sc-37455hGene SilencingN/A
3
(0)

53BP1 shRNA Plasmid (h)

sc-37455-SHhGene SilencingPuromycin
3
(0)

53BP1 shRNA (h) Lentiviral Particles

sc-37455-VhGene SilencingPuromycin
3
(0)

53BP1 siRNA (m)

sc-37456mGene SilencingN/A0
(0)

53BP1 shRNA Plasmid (m)

sc-37456-SHmGene SilencingPuromycin0
(0)

53BP1 shRNA (m) Lentiviral Particles

sc-37456-VmGene SilencingPuromycin0
(0)

53BP2 siRNA (h)

sc-37457hGene SilencingN/A
3
(0)

53BP2 shRNA Plasmid (h)

sc-37457-SHhGene SilencingPuromycin
3
(0)

53BP2 shRNA (h) Lentiviral Particles

sc-37457-VhGene SilencingPuromycin
3
(0)

53BP2 siRNA (m)

sc-37458mGene SilencingN/A0
(0)

53BP2 shRNA Plasmid (m)

sc-37458-SHmGene SilencingPuromycin0
(0)

53BP2 shRNA (m) Lentiviral Particles

sc-37458-VmGene SilencingPuromycin0
(0)