Cet anticorp Topoisomerase II alpha est non-conjugé
Application
Western Blotting (WB)
Purification
Antigen affinity
Immunogène
An amino acid sequence from the C-terminus of human Topoisomerase II alpha (RKPSTSDDSDSNFEK) was used as the immunogen for this Topoisomerase II alpha antibody.
TOP2A
Reactivité: Humain
WB, ELISA
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
The stated application concentrations are suggested starting amounts. Titration of the Topoisomerase II alpha antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Western blot: 0.5-1 μg/mL
Restrictions
For Research Use only
Buffer
0.5 mg/mL if reconstituted with 0.2 mL sterile DI water
Stock
-20 °C
Stockage commentaire
After reconstitution, the Topoisomerase II alpha antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Antigène
Topoisomerase II alpha (TOP2A)
(Topoisomerase (DNA) II alpha 170kDa (TOP2A))
anticorps TOP2, anticorps TP2A, anticorps TOP2A, anticorps Top-2, anticorps TOP-2, anticorps F12B17.110, anticorps F12B17_110, anticorps thimet metalloendopeptidase 2, anticorps fc08c07, anticorps wu:fc08c07, anticorps DNA topoisomerase II alpha, anticorps DNA topoisomerase II, alpha isozyme, anticorps topoisomerase (DNA) II alpha, anticorps Zincin-like metalloproteases family protein, anticorps TOP2A, anticorps Bm1_08705, anticorps Top2a, anticorps AT5G10540, anticorps top2a
Sujet
The human topoisomerase II enzyme is encoded by a single-copy gene which is mapped to 17q21-q22. The TOP2A gene spans approximately 30 kb and contains 35 exons. Furthermore, DNA topoisomerases are enzymes that control and alter the topologic states of DNA in both prokaryotes and eukaryotes. Topoisomerase II from eukaryotic cells catalyzes the relaxation of supercoiled DNA molecules, catenation, decatenation, knotting, and unknotting of circular DNA. It appears likely that the reaction catalyzed by topoisomerase II involves the crossing-over of 2 DNA segments. There are about 100,000 Molecules of topoisomerase II per HeLa cell nucleus, constituting about 0.1 % of the nuclear extract. DNA topoisomerase II-alpha is associated with the pol II holoenzyme and is a required component of chromatin-dependent coactivation. Specific inhibitors of topoisomerase II blocked transcription on chromatin templates, but did not affect transcription on naked templates. Addition of purified topoisomerase II-alpha reconstituted chromatin-dependent activation activity in reactions with core pol II.