TOP1 Primary Antibody
Item Information
Catalog #
Size
Price
Description
This gene encodes a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This enzyme catalyzes the transient breaking and rejoining of a single strand of DNA which allows the strands to pass through one another, thus altering the topology of DNA. This gene is localized to chromosome 20 and has pseudogenes which reside on chromosomes 1 and 22.
Product Overview
Entrez GenelD
7150
Aliases
TOPI
Clone#
3D4B1
Host / Isotype
Mouse / Mouse IgG1
Species Reactivity
Human, Mouse
Immunogen
Purified recombinant fragment of human TOP1 expressed in E. Coli.
Formulation
Purified antibody in PBS with 0.05% sodium azide
Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Product Applications
WB (Western Blot)
1/500 - 1/2000
ICC (Immunocytochemistry)
1/100 - 1/400
FCM (Flow Cytometry)
1/200 - 1/400
References
1.Cell. 2021 May 13;184(10):2618-2632.e17.
2.Nat Commun. 2020 Aug 7;11(1):3940.
2.Nat Commun. 2020 Aug 7;11(1):3940.
Product Image
Western Blot

Figure 1:Western blot analysis using TOP1 mouse mAb against HUVEC (1), Jukat (2),MCF-7 (3),PC-12 (4),Hela (5),NIH/3T3 (6) and HCT116 (7) cell lysate.
Immunohistochemical analysis

Figure 2:Immunofluorescence analysis of Hela cells using TOP1 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin. Secondary antibody from Fisher (Cat#: 35503)
Immunofluorescence analysis

Figure 3:Flow cytometric analysis of Hela cells using TOP1 mouse mAb (green) and negative control (red).
For Research Use Only. Not for use in diagnostic procedures.