Topoisomerase II alpha anticorps (Middle Region)

N° du produit ABIN7602988

L’anticorps Lapin Polyclonal anti-Topoisomerase II alpha a été validé pour WB, IHC, IF, FACS et ICC. Il convient pour détecter Topoisomerase II alpha dans des échantillons de Humain.

Aperçu rapide pour Topoisomerase II alpha anticorps (Middle Region) (ABIN7602988)

Antigène: Topoisomerase II alpha (TOP2A) (Topoisomerase (DNA) II alpha 170kDa (TOP2A))

Reactivité: Humain

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp Topoisomerase II alpha est non-conjugé

Application: Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Flow Cytometry (FACS), Immunocytochemistry (ICC)

Détail du produit anti-Topoisomerase II alpha anticorps

Épitope: Middle Region

Fonction: Anti-Topoisomerase II alpha/TOP2A Antibody Picoband®

Réactivité croisée (Details): No cross-reactivity with other proteins.

Attributs du produit: Anti-Topoisomerase II alpha/TOP2A Antibody Picoband® (ABIN7602988). Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogène: A synthetic peptide corresponding to a sequence in the middle region of human Topoisomerase II alpha/TOP2A, identical to the related mouse and rat sequences.

Isotype: IgG

Information d'application

Indications d'application: Western blot, 0.25-0.5 μg/mL, Human
Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Human
Immunocytochemistry/Immunofluorescence, 2 μg/mL, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human
1. Miller, K. G., Liu, L. F., Englund, P. T. : A homogeneous type II DNA topoisomerase from HeLa cell nuclei. J. Biol. Chem. 256: 9334-9339, 1981. 2. Mondal, N., Parvin, J. D. : DNA topoisomerase II-alpha is required for RNA polymerase II transcription on chromatin templates. Nature 413: 435-438, 2001.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Sodium azide.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Détails sur Topoisomerase II alpha

Antigène: Topoisomerase II alpha (TOP2A) (Topoisomerase (DNA) II alpha 170kDa (TOP2A))

Autre désignation: TOP2A

Sujet:

Synonyms: DNA topoisomerase 2-alpha, DNA topoisomerase II, alpha isozyme, TOP2A, TOP2

Tissue Specificity: Liver.

Background: 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 extract1. 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 II2.

Poids moléculaire: 174 kDa

ID gène: 7153

UniProt: P11388

Pathways: Cycle Cellulaire, Mitotic G1-G1/S Phases