Date published: 2026-5-24

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Topo Antibodies

Santa Cruz Biotechnology supplies a comprehensive collection of Topo Antibodies for studying topoisomerases, essential enzymes that regulate the overwinding or underwinding of DNA. Topo Antibodies are compatible with multiple research techniques, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). Topoisomerases play a critical role in DNA replication, transcription, and repair, making them vital for maintaining genomic stability and cellular function. Understanding topoisomerase activity has significant implications for cancer research and therapeutic development. Researchers can investigate DNA topology changes during various cellular processes using specific monoclonal antibodies. Advanced visualization techniques with fluorescent conjugates like horseradish peroxidase (HRP), phycoerythrin (PE), and fluorescein isothiocyanate (FITC) enable detailed analysis of topoisomerase localization and function. Exploring topoisomerase mechanisms helps advance our understanding of DNA maintenance and repair pathways. Santa Cruz Biotechnology monoclonal antibodies support researchers worldwide in advancing scientific knowledge about topoisomerases and their role in human health and disease.

SEE ALSO...

Topo Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

Topo I Antibody (C-21)

sc-32736mouse IgM κFL (h)WB, IP, IF, IHC(P)m, r, h
31
(9)

Topo I Antibody (H-5)

sc-271285mouse IgG1 κ685-765 (h)WB, IP, IF, ELISAm, r, h
18
(5)

Topo IIα Antibody (F-12)

sc-365916mouse IgG1 κ1511-1530 (h)WB, IP, IF, IHC(P), ELISAm, r, h
24
(13)

Topo IIα Antibody (G-6)

sc-166934mouse IgG2b κ1301-1531 (h)WB, IP, IF, IHC(P), ELISAh
5
(8)

Topo IIα Antibody (A-8)

sc-165986mouse IgG1 κ1301-1531 (h)WB, IP, IF, ELISAh
6
(2)

Topo IIα Antibody (B-6)

sc-365918mouse IgG2b κ1483-1517 (h)WB, IP, IF, ELISAh
1
(2)

Topo IIα Antibody (E-10)

sc-365799mouse IgM κ1511-1530 (h)WB, IP, IF, ELISAm, r, h
1
(1)

Topo IIα Antibody (E-11)

sc-365917mouse IgG1 κ1483-1517 (h)WB, IP, IF, ELISAh

new

(2)

Topo IIα Antibody (G-9)

sc-166232mouse IgG1 κ1301-1531 (h)WB, IP, IF, ELISAh

new

(2)

Topo IIβ Antibody (H-8)

sc-25330mouse IgG1 κ1341-1626 (h)WB, IP, IF, IHC(P), ELISAm, r, h
26
(10)

Topo IIβ Antibody (A-12)

sc-365071mouse IgG2a κ1579-1611 (h)WB, IP, IF, IHC(P), ELISAm, r, h
8
(5)

Topo IIβ Antibody (C-12)

sc-48429mouse IgG1 κ1341-1626 (h)WB, IP, IF, ELISAm, r, h
4
(1)

Topo IIβ Antibody (B-6)

sc-365952mouse IgG1 κ1579-1611 (h)WB, IP, IF, ELISAm, r, h

new

(2)

Topo IIβ Antibody (D-1)

sc-365421mouse IgG3 κ1579-1611 (h)WB, IP, IF, ELISAm, r, h
1
(1)

Topo IIIβ-1 Antibody (B-10)

sc-137238mouse IgG2b κ563-862 (h)WB, IP, IF, ELISAm, r, h
1
(3)

Non-Mammalian Topo Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

Topo II Antibody (T22C5)

sc-65743mouse IgG1 κ(Drosophila melanogaster)WB, IPd
4
(2)

Topo II Antibody (T21D4)

sc-65742mouse IgG2b κ(Drosophila melanogaster)WBd

new

(1)

Topo CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Topo I CRISPR/Cas9 KO Plasmid (h)

sc-400965hGene KnockoutGFP0
(0)

Topo I HDR Plasmid (h)

sc-400965-HDRhHomology Directed RepairPuromycin0
(0)

Topo I CRISPR/Cas9 KO Plasmid (m)

sc-423468mGene KnockoutGFP0
(0)

Topo I HDR Plasmid (m)

sc-423468-HDRmHomology Directed RepairPuromycin0
(0)

Topo IIα CRISPR/Cas9 KO Plasmid (h)

sc-400869hGene KnockoutGFP
1
(0)

Topo IIα HDR Plasmid (h)

sc-400869-HDRhHomology Directed RepairPuromycin
1
(0)

Topo IIα CRISPR/Cas9 KO Plasmid (m)

sc-423469mGene KnockoutGFP
1
(0)

Topo IIα HDR Plasmid (m)

sc-423469-HDRmHomology Directed RepairPuromycin
1
(0)

Topo IIβ CRISPR/Cas9 KO Plasmid (h)

sc-400773hGene KnockoutGFP0
(0)

Topo IIβ HDR Plasmid (h)

sc-400773-HDRhHomology Directed RepairPuromycin0
(0)

Topo IIβ Double Nickase Plasmid (h)

sc-400773-NIChGene KnockoutPuromycin0
(0)

Topo IIβ Double Nickase Plasmid (h2)

sc-400773-NIC-2hGene KnockoutPuromycin0
(0)

Topo IIβ CRISPR/Cas9 KO Plasmid (m)

sc-423470mGene KnockoutGFP
1
(0)

Topo IIβ HDR Plasmid (m)

sc-423470-HDRmHomology Directed RepairPuromycin
1
(0)

Topo IIIα CRISPR/Cas9 KO Plasmid (h)

sc-404439hGene KnockoutGFP0
(0)

Topo IIIα CRISPR/Cas9 KO Plasmid (m)

sc-423471mGene KnockoutGFP0
(0)

Topo IIIβ CRISPR/Cas9 KO Plasmid (h)

sc-406840hGene KnockoutGFP0
(0)

Topo IIIβ CRISPR/Cas9 KO Plasmid (m)

sc-423472mGene KnockoutGFP0
(0)

Topo CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Topo I CRISPR Activation Plasmid (h)

sc-400965-ACThGene ActivationPuro, Blast, Hygro0
(0)

Topo IIα CRISPR Activation Plasmid (h)

sc-400869-ACThGene ActivationPuro, Blast, Hygro
1
(0)

Topo IIα CRISPR Activation Plasmid (h2)

sc-400869-ACT-2hGene ActivationPuro, Blast, Hygro
1
(0)

Topo IIβ CRISPR Activation Plasmid (h)

sc-400773-ACThGene ActivationPuro, Blast, Hygro0
(0)

Topo IIIα CRISPR Activation Plasmid (h)

sc-404439-ACThGene ActivationPuro, Blast, Hygro0
(0)

Topo siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Topo I siRNA (h)

sc-36694hGene SilencingN/A
5
(0)

Topo I shRNA Plasmid (h)

sc-36694-SHhGene SilencingPuromycin
5
(0)

Topo I shRNA (h) Lentiviral Particles

sc-36694-VhGene SilencingPuromycin
5
(0)

Topo I siRNA (m)

sc-36693mGene SilencingN/A
1
(0)

Topo I shRNA Plasmid (m)

sc-36693-SHmGene SilencingPuromycin
1
(0)

Topo I shRNA (m) Lentiviral Particles

sc-36693-VmGene SilencingPuromycin
1
(0)

Topo IIα siRNA (h)

sc-36695hGene SilencingN/A
10
(0)

Topo IIα shRNA Plasmid (h)

sc-36695-SHhGene SilencingPuromycin
10
(0)

Topo IIα shRNA (h) Lentiviral Particles

sc-36695-VhGene SilencingPuromycin
10
(0)

Topo IIα siRNA (m)

sc-36696mGene SilencingN/A0
(0)

Topo IIα shRNA Plasmid (m)

sc-36696-SHmGene SilencingPuromycin0
(0)

Topo IIα shRNA (m) Lentiviral Particles

sc-36696-VmGene SilencingPuromycin0
(0)

Topo IIβ siRNA (h)

sc-36697hGene SilencingN/A0
(0)

Topo IIβ siRNA (h2)

sc-44161hGene SilencingN/A0
(0)

Topo IIβ shRNA Plasmid (h)

sc-36697-SHhGene SilencingPuromycin0
(0)

Topo IIβ shRNA Plasmid (h2)

sc-44161-SHhGene SilencingPuromycin0
(0)

Topo IIβ shRNA (h) Lentiviral Particles

sc-36697-VhGene SilencingPuromycin0
(0)

Topo IIβ shRNA (h2) Lentiviral Particles

sc-44161-VhGene SilencingPuromycin0
(0)

Topo IIβ siRNA (m)

sc-36698mGene SilencingN/A0
(0)

Topo IIβ shRNA Plasmid (m)

sc-36698-SHmGene SilencingPuromycin0
(0)

Topo IIβ shRNA (m) Lentiviral Particles

sc-36698-VmGene SilencingPuromycin0
(0)

Topo IIIα siRNA (h)

sc-36699hGene SilencingN/A0
(0)

Topo IIIα shRNA Plasmid (h)

sc-36699-SHhGene SilencingPuromycin0
(0)

Topo IIIα shRNA (h) Lentiviral Particles

sc-36699-VhGene SilencingPuromycin0
(0)

Topo IIIα siRNA (m)

sc-36700mGene SilencingN/A0
(0)

Topo IIIα shRNA Plasmid (m)

sc-36700-SHmGene SilencingPuromycin0
(0)

Topo IIIα shRNA (m) Lentiviral Particles

sc-36700-VmGene SilencingPuromycin0
(0)

Topo IIIβ siRNA (h)

sc-36701hGene SilencingN/A0
(0)

Topo IIIβ shRNA Plasmid (h)

sc-36701-SHhGene SilencingPuromycin0
(0)

Topo IIIβ shRNA (h) Lentiviral Particles

sc-36701-VhGene SilencingPuromycin0
(0)

Topo IIIβ siRNA (m)

sc-36702mGene SilencingN/A0
(0)

Topo IIIβ shRNA Plasmid (m)

sc-36702-SHmGene SilencingPuromycin0
(0)

Topo IIIβ shRNA (m) Lentiviral Particles

sc-36702-VmGene SilencingPuromycin0
(0)