Cat.No.
ssb-50E
Species
E. coli
Product Name
Recombinant E.coli Single-Stranded DNA Binding Protein
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
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.
Official Symbol
ssb
Synonyms
ssb; single-stranded DNA-binding protein; NP_418483.1; ssDNA-binding protein
Gene ID
Protein Refseq
