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T4 UvsX DNA Recombinase

Recombinant tag-free full-length T4 UvsX DNA Recombinase from Escherichia virus T4 was expressed in E. coli.
Catalog No. T4SX-E311U

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Catalog No. Pack Size Price (USD)
T4SX-E311U-50 50 ug $215
T4SX-E311U-100 100 ug $390
T4SX-E311U-200 200 ug $525
T4SX-E311U-500 500 ug $890
T4SX-E311U-BULK BULK Contact Us  


Homologous recombination is important for error-free repair of DNA double-strand breaks and to restart stalled replication fork. Recombinases of the RecA/RAD51 family perform the central catalytic role in DNA repair and replication. UvsX recombinase is the RecA/Rad51 ortholog of bacteriophage T4. UvsX DNA Recombinase and other recombinases bind to regions of ssDNA to form a presynaptic filament which activates recombination activity to search for homology in dsDNA and to perform DNA strand exchange (1,2)

Genbank Number:


1. Fujisawa, H. et al: Sequence of the T4 recombination gene, uvsX, and its comparison with that of the recA gene of Escherichia coli. Nucleic acids research, 1985; 13(20): 7473–7481. 2. Maher, R.L. et al: Coordinated binding of single-stranded and double-stranded DNA by UvsX Recombinase. PLoS One. 2013;8(6):e66654.

Storage and Stability:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.


Sample Purity Data. For specific information on a given lot, see related technical data sheet

Molecular weight:


Product Datasheets

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  ATP-dependent DNA helicase RecQ, Active, AH01-E311H



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