XRCC5 anticorps

N° du produit ABIN238473

Détail du produit anti-XRCC5 anticorps

Antigène: XRCC5 (X-Ray Repair Complementing Defective Repair in Chinese Hamster Cells 5 (Double-Strand-Break Rejoining) (XRCC5))

Reactivité: Humain

Hôte: Souris

Clonalité: Monoclonal

Conjugué: Cet anticorp XRCC5 est non-conjugé

Application: Immunofluorescence (IF), Immunoprecipitation (IP)

Specificité: The antibody MEM-54 reacts with Ku80, a 80 kDa subunit of Ku autoantigen (heterodimer of 72 and 87 kDa polypeptides). Ku autoantigen is involved in DNA repair and in V(D)J recombination through its ability to bind DNA double-strand breaks.

Attributs du produit: Synonyms: TLAA, G22P2, CTCBF, CTC85, DNA repair protein XRCC5, ATP-dependent DNA helicase II 80kDa subunit, Lupus Ku autoantigen protein p86, 86 kDa subunit of Ku antigen,Thyroid-lupus autoantigen, CTC box-binding factor 85 kDa subunit, Nuclear factor IV

Purification: Affinity Chromatography on Protein A

Immunogène: human whole T-lymphocytes.

Clone: MEM-54

Isotype: IgG2a

Information d'application

Indications d'application: Immunocytochemistry (2 μg/mL, PFA-fixation). Immunoprecipitation.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Stockage

Concentration: 1.0 mg/mL

Buffer: Phosphate buffered saline (PBS), pH ~7.4 containing 15 mM Sodium Azide as preservative.

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 the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid repeated freezing and thawing.
Shelf life: One year from despatch.

Date de péremption: 12 months

Détails sur XRCC5

Antigène: XRCC5 (X-Ray Repair Complementing Defective Repair in Chinese Hamster Cells 5 (Double-Strand-Break Rejoining) (XRCC5))

Autre désignation: XRCC5 / Ku80 / Ku86 (XRCC5 Produits)

Synonymes: anticorps AI314015, anticorps Ku80, anticorps Ku86, anticorps Kup80, anticorps KARP-1, anticorps KARP1, anticorps KU80, anticorps KUB2, anticorps NFIV, anticorps xrcc5-a, anticorps XRCC5, anticorps X-ray repair cross complementing 5, anticorps X-ray repair complementing defective repair in Chinese hamster cells 5, anticorps X-ray repair complementing defective repair in Chinese hamster cells 5 L homeolog, anticorps XRCC5, anticorps Xrcc5, anticorps xrcc5.L

Sujet: Ku Antigen (DNA-dependent DNA helicase) is a heterodimer (of 72 and 87 kDa polypeptides) which contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the nonhomologous end-joining pathway. A DNA double-strand break is a major lesion that destroys the integrity of the DNA molecule. Such damage is introduced by ionizing radiation. Ku binds to free double-stranded DNA ends and is the DNA-binding component of the DNA-dependent protein kinase. Thus, the Ku protein is involved in DNA repair and in V(D)J recombination, and the Ku-DNA-dependent protein kinase complex may have a role in those same processes. Ku70 and Ku80 share a common topology and form a dyad-symmetrical molecule with a preformed ring that encircles duplex DNA. The binding site can cradle 2 full turns of DNA while encircling only the central 3-4 base pairs. Ku makes no contacts with DNA bases and few with the sugar-phosphate backbone, but it fits sterically to major and minor groove contours so as to position the DNA helix in a defined path through the protein ring. These features are well designed to structurally support broken DNA ends and to bring the DNA helix into phase across the junction during end processing and ligation. Mouse cells deficient for Ku80 display a marked increase in chromosomal aberrations, including breakage, translocations, and aneuploidy. Despite the observed chromosome instabilities, Ku80 -/- mice have only a slightly earlier onset of cancer. Loss of p53 synergizes with Ku80 to promote tumorigenesis such that all Ku80 -/- and p53 -/- mice succumb to disseminated pro-B-cell lymphoma before 3 months of age. The p70/p80 complex binds to the ends of double-stranded DNA in a cell cycle-dependent manner, being associated with chromosomes of interphase cells, followed by complete dissociation from the condensing chromosomes in early prophase. Some patients with systemic lupus erythematosus produce very large amounts of autoantibodies to p70 and p80. The autoantibody has been found in patients with autoimmune thyroid disease (Graves disease) as well as in those with lupus.Synonyms: 86 kDa subunit of Ku antigen, ATP-dependent DNA helicase II 80 kDa subunit, CTC box-binding factor 85 kDa subunit, CTC85, CTCBF, DNA repair protein XRCC5, G22P2, Lupus Ku autoantigen protein p86, Nuclear factor IV, TLAA, Thyroid-lupus autoantigen

ID gène: 7520

UniProt: P13010

Pathways: Réparation de l'ADN