TOP3A antibody (C-Term)

Catalog No. ABIN6259585

Product Details anti-TOP3A Antibody

Target: TOP3A (Topoisomerase (DNA) III alpha (TOP3A))

Binding Specificity: C-Term

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This TOP3A antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunocytochemistry (ICC), Immunofluorescence (IF)

Specificity: TOP3A Antibody detects endogenous levels of total TOP3A.

Predicted Reactivity: Rabbit,Dog,Xenopus

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthesized peptide derived from human TOP3A, corresponding to a region within C-terminal amino acids.

Isotype: IgG

Application Details

Application Notes: WB 1:500-1:1000, IF/ICC 1:100-1:500, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20 °C. Stable for 12 months from date of receipt.

Expiry Date: 12 months

Target Details for TOP3A

Target: TOP3A (Topoisomerase (DNA) III alpha (TOP3A))

Alternative Name: TOP3A (TOP3A Products)

Synonyms: TOP3 antibody, DNA topoisomerase III alpha antibody, topoisomerase (DNA) III alpha antibody, Top3a antibody, TOP3A antibody

Background:

Description: Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand thus removing DNA supercoils. Finally, in the religation step, the DNA 3'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone. Essential component of the RMI complex, a complex that plays an important role in the processing of homologous recombination intermediates to limit DNA crossover formation in cells. Has DNA decatenation activity.

Gene: TOP3A

Molecular Weight: 115 kDa

Gene ID: 7156

UniProt: Q13472

Pathways: DNA Damage Repair