Topoisomerase I antibody (AA 358-501) (Biotin)

Catalog No. ABIN7150343

This Rabbit Polyclonal antibody specifically detects Topoisomerase I in ELISA. It exhibits reactivity toward Human.

Quick Overview for Topoisomerase I antibody (AA 358-501) (Biotin) (ABIN7150343)

Target: Topoisomerase I (TOP1) (Topoisomerase (DNA) I (TOP1))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Topoisomerase I antibody is conjugated to Biotin

Application: ELISA

Product Details anti-Topoisomerase I Antibody (Biotin)

Binding Specificity: AA 358-501

Cross-Reactivity: Human

Purification: >95%, Protein G purified

Immunogen: Recombinant Human DNA topoisomerase 1 protein (358-501AA)

Isotype: IgG

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Preservative: 0.03 % Proclin 300
Constituents: 50 % Glycerol, 0.01M PBS, pH 7.4

Preservative: ProClin

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

Storage: -20 °C,-80 °C

Storage Comment: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Details for Topoisomerase I

Target: Topoisomerase I (TOP1) (Topoisomerase (DNA) I (TOP1))

Alternative Name: TOP1

Target Type: Viral Protein

Background:

Background: 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-(3\'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5\'-OH DNA strand. The free DNA strand then rotates around the intact phosphodiester bond on the opposing strand, thus removing DNA supercoils. Finally, in the religation step, the DNA 5\'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone (By similarity). Regulates the alternative splicing of tissue factor (F3) pre-mRNA in endothelial cells. Involved in the circadian transcription of the core circadian clock component ARNTL/BMAL1 by altering the chromatin structure around the ROR response elements (ROREs) on the ARNTL/BMAL1 promoter.

Aliases: DNA topoisomerase 1 antibody, DNA topoisomerase I antibody, NUP98 fusion gene antibody, TOP 1 antibody, TOP I antibody, TOP1 antibody, TOP1_HUMAN antibody, TOPI antibody, Topoisomerase (DNA) I antibody, Topoisomerase 1 antibody, Topoisomerase1 antibody, TopoisomeraseI antibody, Type I DNA topoisomerase antibody

UniProt: P11387

Pathways: Caspase Cascade in Apoptosis, Stem Cell Maintenance