XRCC5 Protein (AA 251-455, partial) (His tag)

N° du produit ABIN5710636

Détail du produit

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

Type de proteíne: Recombinant

Attributs du protein: partial, AA 251-455

Origine: Humain

Source: Escherichia coli (E. coli)

Purification/Conjugué: Cette XRCC5 protéine est marqué à la His tag.

Application: SDS-PAGE (SDS)

Séquence: LTIGSNLSIR IAAYKSILQE RVKKTWTVVD AKTLKKEDIQ KETVYCLNDD DETEVLKEDI IQGFRYGSDI VPFSKVDEEQ MKYKSEGKCF SVLGFCKSSQ VQRRFFMGNQ VLKVFAARDD EAAAVALSSL IHALDDLDMV AIVRYAYDKR ANPQVGVAFP HIKHNYECLV YVQLPFMEDL RQYMFSSLKN SKKYAPTEAQ LNAVD

Purification: SDS-PAGE

Pureté: > 90 %

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 0.1-2 mg/mL

Buffer: 20 mM Tris-HCl based buffer, pH 8.0

Stock: -80 °C,4 °C,-20 °C

Stockage commentaire: Store at -20°C, for extended storage, conserve at -20°C or -80°C. Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Détail du antigène

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

Autre désignation: XRCC5 (XRCC5 Produits)

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

Sujet: Single-stranded DNA-dependent ATP-dependent helicase. Has a role in chromosome translocation. The DNA helicase II complex binds preferentially to fork-like ends of double-stranded DNA in a cell cycle-dependent manner. It works in the 3'-5' direction. Binding to DNA may be mediated by XRCC6. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. The XRCC5/6 dimer acts as regulatory subunit of the DNA-dependent protein kinase complex DNA-PK by increasing the affinity of the catalytic subunit PRKDC to DNA by 100-fold. The XRCC5/6 dimer is probably involved in stabilizing broken DNA ends and bringing th together. The assbly of the DNA-PK complex to DNA ends is required for the NHEJ ligation step. In association with NAA15, the XRCC5/6 dimer binds to the osteocalcin promoter and activates osteocalcin expression. The XRCC5/6 dimer probably also acts as a 5'-deoxyribose-5-phosphate lyase (5'-dRP lyase), by catalyzing the beta-elimination of the 5' deoxyribose-5-phosphate at an abasic site near double-strand breaks. XRCC5 probably acts as the catalytic subunit of 5'-dRP activity, and allows to 'clean' the termini of abasic sites, a class of nucleotide damage commonly associated with strand breaks, before such broken ends can be joined. The XRCC5/6 dimer together with APEX1 acts as a negative regulator of transcription.

Poids moléculaire: 27.53 kDa

UniProt: P13010

Pathways: Réparation de l'ADN