Recombinant E. coli SSB Protein (Functional)

A recombinant single-stranded DNA-binding protein expressed in Escherichia coli and offered by Antibodies.com within the Proteins and Peptides category. The full-length protein is presented as a liquid and is validated for SDS-PAGE and functional studies.

It is supplied at 2 mg/ml, migrates at a molecular weight of 18.9 kDa, and has been purified to greater than 95% by SDS-PAGE, with the absence of endonucleases and exonucleases confirmed. The formulation consists of 20 mM Tris-HCl pH 7.6, 200 mM NaCl, 1 mM dithiothreitol, 1 mM EDTA, and 50% glycerol. The product is shipped at 4°C and should be aliquoted and stored at -20°C, avoiding freeze/thaw cycles.

As a functional single-stranded DNA-binding protein, it is suited to studying DNA replication and recombination and to enhancing the specificity and yield of PCR.