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Recombinant E.coli Single-Stranded DNA Binding Protein

Cat.No.: ssb-50E
Product Overview: A recombinant E. coli strain carrying the E.coli SSB gene.
Description: Single-Stranded DNA Binding Protein (SSB) preferentially binds single-stranded DNA, forming a tetramer of four identical 18.9 kDa subunits which protects 8-16 nucleotides, while not binding well to double-stranded DNA. In nature, SSB participates in DNA replication, recombination, and repair functions. In vitro, SSB has been found to stimulate certain DNA polymerase-mediated reactions by relaxing DNA secondary structure and enhancing enzyme processivity.
Source: E. coli
Species: E. coli
Molecular Mass: 18.975 Daltons
Purity: >99% by SDS-PAGE
Storage: -25 to -15°C
Concentration: 2.75 mg/ml
Storage Buffer: 50mM Tris-HCL, 200 mM NaCl, 1mM DTT, 0.1mM EDTA, 50% glycerol pH 7.5 @ 25?C.
Gene Name: ssb single-stranded DNA-binding protein [ Escherichia coli str. K-12 substr. MG1655 ]
Official Symbol: ssb
Synonyms: ssb; single-stranded DNA-binding protein; NP_418483.1; ssDNA-binding protein
Gene ID: 948570
Protein Refseq: NP_418483
Pathway: DNA replication; Homologous recombination; Mismatch repair

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