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Source Escherichia coli
Amino Acid Sequence
Species Escherichia coli
Molecular weight 19 kDa
Amino acids 2 to 178 Specifications
Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Purity > 95
Concentration information loading... Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at -20°C.
Constituents: 0.02% DTT, 0.32% Tris HCl, 0.03% EDTA, 50% Glycerol, 1.17% Sodium chloride
Function Binds to the 3' poly(U) terminii of nascent RNA polymerase III transcripts, protecting them from exonuclease digestion and facilitating their folding and maturation.
Sequence similarities Contains 1 HTH La-type RNA-binding domain. Contains 1 RRM (RNA recognition motif) domain.
Post-translational modifications Phosphorylated. The phosphorylation sites are at the C-terminal part of the protein. The N-terminus is blocked.
Cellular localization Nucleus.
Information by UniProt
E. coli SSB protein images
SDS-PAGE - SSB protein (ab123224)
SDS-PAGE of ab123224
References for Recombinant
E. coli SSB protein (ab123224)
This product has been referenced in:
et al. Escherichia coli single-strand deoxyribonucleic acid binding protein: stability, specificity, and kinetics of complexes with oligonucleotides and deoxyribonucleic acid. Biochemistry 20:5346-52 (1981).
Read more (PubMed: 7028102) »
et al. The deoxyribonucleic acid unwinding protein of Escherichia coli. Properties and functions in replication. J Biol Chem 250:1972-80 (1975).
Read more (PubMed: 1090613) »
See all 2 Publications
for this product
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"