Description: This antibody recognizes a 170 kDa protein, which is identified as topoisomerase IIα. It shows no cross-reaction with topoisomerase IIβ or topoisomerase I. Topo IIα plays important roles in synthesis and transcription of DNA as well as chromosomal segregation during mitosis. It is reported to be a sensitive and specific marker of late S-, G2- & M-phases in transformed and developmentally regulated normal cells. Topo IIα is also implicated in drug resistance of tumor cells.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Product Origin: Animal - Mus musculus (mouse), Bos taurus (bovine)
Conjugate: CF740
Concentration: 0.1 mg/mL
Storage buffer: PBS, 0.1% rBSA, 0.05% azide
Clone: TOP2A/1361
Immunogen: Recombinant human Topoisomerase II alpha fragment (aa1352-1493) (exact sequence is proprietary)
Antibody Reactivity: Topoisomerase-II-Alpha
Entrez Gene ID: 7153
Z-Antibody Applications: IF (verified)/IHC, FFPE (verified)/WB (verified)
Verified AB Applications: IF (verified)/IHC (FFPE) (verified)/WB (verified)
Antibody Application Notes: Higher concentration may be required for direct detection using primary antibody conjugates than for indirect detection with secondary antibody/Immunofluorescence: 1-2 ug/mL/Immunohistology (formalin): 0.5-1 ug/mL/Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 min/Flow Cytometry 0.5-1 ug/million cells/0.1 mL/Western blotting 0.5-1 ug/mL/Optimal dilution for a specific application should be determined by user
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