Recombinant E. coli RecA Protein (Functional)

Supplied by Antibodies.com as a liquid recombinant protein, this product is expressed in Escherichia coli and targets RecA. It is presented as a full length protein suitable for SDS-PAGE and functional studies.

The protein has a molecular weight of 38 kDa and a stated purity of > 90% by SDS-PAGE, supplied at a concentration of 1 mg/ml. It is formulated in 20 mM Tris-HCl, pH 8.0, containing 1 mM EDTA, 150 mM KCl, 1 mM DTT, and 50% glycerol. Storage guidance states that it is shipped at 4°C, with aliquoting and storage at -20°C upon delivery, and freeze/thaw cycles should be avoided.

Documented uses include studies on the homologous recombination mechanism and the SOS response, as well as screening applications by promoting DNA hybridization from a library probe.