REXO2 Polyclonal Antibody

Purified Rabbit Polyclonal Antibody (Pab)

Product Information
Application Applications Legend: E=ELISA WB=Western Blotting IHC=Immunohistochemistry IHC-P=Immunohistochemistry (Paraffin) IP=Immunoprecipitation IF=Immunofluorescence IC=Immunochemistry ICC=Immunocytochemistry FC=Flow Cytometry DB=Dot Blot	WB, IHC-P, IHC-F, IF, ICC, E
Primary Accession	Q9Y3B8
Reactivity	Rat, Bovine
Host	Rabbit
Clonality	Polyclonal
Calculated MW	26833 Da

Additional Information
Gene ID	25996
Other Names	Oligoribonuclease, mitochondrial, 3.1.-.-, RNA exonuclease 2 homolog, Small fragment nuclease, REXO2, SFN, SMFN
Dilution	WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,ICC=1:100-500,IF=1:100-500,ELISA=1:5000-10000
Format	0.01M TBS(pH7.4) with 1% BSA, 0.09% (W/V) sodium azide and 50% Glyce
Storage	Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

Protein Information
Name	REXO2
Synonyms	SFN, SMFN
Function	3'-to-5'exoribonuclease that preferentially degrades DNA and RNA oligonucleotides composed of only two nucleotides (PubMed:23741365, PubMed:30926754, PubMed:31588022, PubMed:32365187). Binds and degrades longer oligonucleotides with a lower affinity (PubMed:30926754, PubMed:31588022, PubMed:32365187). Plays dual roles in mitochondria, scavenging nanoRNAs (small RNA oligonucleotides of <5 nucleotides) that are produced by the degradosome and clearing short RNAs that are generated by RNA processing (PubMed:30926754, PubMed:31588022, PubMed:32365187). Essential for correct initiation of mitochondrial transcription, degrading mitochondrial RNA dinucleotides to prevent RNA-primed transcription at non-canonical sites in the mitochondrial genome (PubMed:31588022). Essential for embryonic development (By similarity).
Cellular Location	Mitochondrion intermembrane space. Mitochondrion matrix. Mitochondrion. Cytoplasm. Nucleus
Tissue Location	Highly expressed in the heart and at lower levels in the lymph nodes, brain, lung, liver, spleen and thymus