MtSSB Antibody
Purified Rabbit Polyclonal Antibody (Pab)
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Application ![]()
| WB, IF, IHC |
---|---|
Primary Accession | Q04837 |
Reactivity | Human, Mouse, Rat |
Host | Rabbit |
Clonality | polyclonal |
Calculated MW | 17260 Da |
Gene ID | 6742 |
---|---|
Other Names | Single-stranded DNA-binding protein, mitochondrial, Mt-SSB, MtSSB, PWP1-interacting protein 17, SSBP1, SSBP |
Dilution | WB~~1:1000 IF~~1:100 IHC~~1:50-100 |
Format | Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.09% (W/V) sodium azide and 50% glycerol. |
Storage Conditions | -20℃ |
Name | SSBP1 |
---|---|
Synonyms | SSBP |
Function | Binds preferentially and cooperatively to pyrimidine rich single-stranded DNA (ss-DNA) (PubMed:21953457, PubMed:23290262, PubMed:31550240). In vitro, required to maintain the copy number of mitochondrial DNA (mtDNA) and plays a crucial role during mtDNA replication by stimulating the activity of the replisome components POLG and TWNK at the replication fork (PubMed:12975372, PubMed:15167897, PubMed:21953457, PubMed:26446790, PubMed:31550240). Promotes the activity of the gamma complex polymerase POLG, largely by organizing the template DNA and eliminating secondary structures to favor ss-DNA conformations that facilitate POLG activity (PubMed:21953457, PubMed:26446790, PubMed:31550240). In addition it is able to promote the 5'-3' unwinding activity of the mtDNA helicase TWNK (PubMed:12975372). May also function in mtDNA repair (PubMed:23290262). |
Cellular Location | Mitochondrion Mitochondrion matrix, mitochondrion nucleoid |
Tissue Location | Expressed in retinal ganglion cells, photoreceptors, pigmented epithelium and fibroblasts (at protein level). |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
This protein binds preferentially and cooperatively to ss-DNA. Probably involved in mitochondrial DNA replication. Associates with mitochondrial DNA.
REFERENCES
Tiranti V.,et al.Gene 126:219-225(1993).
Honore B.,et al.Submitted (JUN-2000) to the EMBL/GenBank/DDBJ databases.
Xu G.,et al.Proc. Natl. Acad. Sci. U.S.A. 106:19310-19315(2009).
Matsuoka S.,et al.Science 316:1160-1166(2007).
Bogenhagen D.F.,et al.J. Biol. Chem. 283:3665-3675(2008).

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