Recombinant human TDP1 protein

Tyrosyl-DNA phosphodiesterase 1, also known as TDP1, is involved in repairing stalled topoisomerase I-DNA complexes by catalyzing the hydrolysis of the phosphodiester bond between the tyrosine residue of topoisomerase I and the 3-prime phosphate of DNA. This protein may also remove glycolate from single-stranded DNA containing 3-prime phosphoglycolate, suggesting a role in repair of free-radical mediated DNA double-strand breaks. Recombinant human TDP1, fused to His-tag at N-terminus, was expressed in E. coli.

Product Specifications

Product Name Alternative

Tyrosyl-DNA phosphodiesterase 1, FLJ11090, SCAN1, Tyr-DNA phosphodiesterase 1, Tyrosyl DNA phosphodiesterase 1, TDP-1

Expression System

E.coli

Antigen Species

Human

Tag

His-Tag

Applications

SDS-PAGE, Denatured

Concentration

1 mg/mL (determined by Bradford assay)

Purity

> 90% by SDS-PAGE

Molecular Weight

35.8 kDa (318aa)

Additionnal Information

TDP1, Tyrosyl-DNA phosphodiesterase 1, FLJ11090, SCAN1, Tyr-DNA phosphodiesterase 1, Tyrosyl DNA phosphodiesterase 1, TDP-1, ATGP1950-10 µg, ATGP1950-20 µg, ATGP1950-50 µg, ATGP1950-100 µg, ATGP1950-250 µg, ATGP1950-500 µg, ATGP1950-1 mg, ATGP1950-10, ATGP1950-20, ATGP1950-50, ATGP1950-100, ATGP1950-250, ATGP1950-500, ATGP1950-1

References & Citations

Heilig R., et al. (2003) Nature. 421:601-607; ; The MGC Project Team. (2004) Genome Res. 14:2121-2127;

Storage Conditions

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Formulation

Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 0.4M urea, 10% glycerol

Scientific Category

Epigenomics (Transcription & Translation)

NCBI Accession Number

AAH06083

Uniprot Accession Number

Q9BRS7

Species

Human

AA Sequence

MGSSHHHHHH SSGLVPRGSH MSQEGDYGRW TISSSDESEE EKPKPDKPST SSLLCARQGA ANEPRYTCSE AQKAAHKRKI SPVKFSNTDS VLPPKRQKSG SQEDLGWCLS SSDDELQPEM PQKQAEKVVI KKEKDISAPN DGTAQRTENH GAPACHRLKE EEDEYETSGE GQDIWDMLDK GNPFQFYLTR VSGVKPKYNS GALHIKDILS PLFGTLVSSA QFNYCFDVDW LVKQYPPEFR KKPILLVHGD KREAKAHLHA QAKPYENISL CQAKLDIAFG THHTKMMLLL YEEGLRVVIH TSNLIHADWH QKTQGTHL