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Rabbit anti-Topo II Beta Antibody, Affinity Purified

Catalogue number:
20 µg
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Antibody was affinity purified using an epitope specific to Topo II Beta immobilized on solid support. The epitope recognized by A300-950A maps to a region between residue 1570 and the C-terminus (residue 1621) of human DNA Topoisomerase II Beta using the numbering given in entry NP_001059.2 (GeneID 7155). Immunoglobulin concentration was determined by extinction coefficient: absorbance at 280 nm of 1.4 equals 1.0 mg of IgG.

  • Applications: WB, IP, IHC
Product Type:


Alternative Names:

antigen MLAA-44, DNA topoisomerase 2-beta, DNA topoisomerase II, 180 kD, DNA topoisomerase II, beta isozyme, top2beta, TOPIIB, topo II beta, topoisomerase (DNA) II beta 180kDa, topoisomerase II beta, topoisomerase IIb, U937 associated antigen

Species Reactivity:



between 1570 and C-term

Storage Temp:

2 - 8°C

Antibody Host:


Antibody Isotype:

Whole IgG

Antibody Type:




Detection of human Topo II Beta by weste

Detection of human Topo II Beta by western blot and immunoprecipitation. Samples: Whole cell lysate from HeLa (5, 15 and 50 µg for WB; 1 mg for IP, 20% of IP loaded) and HEK293T (T; 50 µg) cells. Antibodies: Affinity purified rabbit anti-Topo II Beta antibody A300-950A used for WB at 0.04 µg/ml (A) and 0.1 µg/ml (B) and used for IP at 3 µg/mg lysate (B). Topo II Beta was also immunoprecipitated by rabbit anti-Topo II Beta antibodies A300-949A and BL4193, which recognize upstream epitopes. Detection: Chemiluminescence with exposure times of 30 seconds (A) and 10 seconds (B).

Detection of human Topo II Beta by immun

Detection of human Topo II Beta by immunohistochemistry. Sample: FFPE section of human small cell lung cancer. Antibody: Affinity purified rabbit anti- Topo II Beta (Cat. No. A300-950A Lot1) used at a dilution of 1:200 (1µg/ml). Detection: DAB