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PNPT1 Antibody (68309-1-IG) in WB
Various lysates were subjected to SDS PAGE followed by western blot with 68309-1-Ig (PNPT1 antibody) at dilution of 1:10000 and incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with HRP-conjugated Beta Actin Monoclonal antibody (HRP-66009) as loading control.
Product Details
68309-1-IG
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
3F2A1
Immunogen
Recombinant protein
Conjugate
Form
Liquid
Purification
Protein G
Storage buffer
PBS with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Wet ice
Product Specific Information
Immunogen sequence: YEFPPYATNE IGKVTGLNRR ELGHGALAEK ALYPVIPRDF PFTIRVTSEV LESNGSSSMA SACGGSLALM DSGVPISSAV AGVAIGLVTK TDPEKGEIED YRLLTDILGI EDYNGDMDFK IAGTNKGITA LQADIKLPGI PIKIVMEAIQ QASVAKKEIL QIMNKTISKP RASRKENGPV VETVQVPLSK RAKFVGPGGY NLKKLQAETG VTISQVDEET FSVFAPTPSA MHEARDFITE ICKDDQEQQL EFGAVYTATI TEIRDTGVMV KLYPNMTAVL LHNTQLDQRK IKHPTALGLE VGQEIQVKYF GRDPADGRMR LSRKVLQSPA TTVVRTLNDR SSIVMGEPIS QSSSNSQ
Target Information
PNPT1 (polyribonucleotide nucleotidyltransferase 1, mitochondirla) is a RNA-binding protein implicated in numerous RNA metabolic processes. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'-to-5' direction. PNPT1 is a component of the mitochondrial degradosome (mtEXO) complex that degrades 3' overhang double-stranded RNA with a 3'-to-5' directionality in an ATP-dependent manner. It is required for correct processing and polyadenylation of mitochondrial mRNAs. It plays a role as a cytoplasmic RNA import factor, in mitochondrial morphogenesis and respiration, regulation of expression of the electron transport chain, regulation of the stability of specific mature miRNAs in melanoma cells, and RNA cell surveilance. Mutations of the gene can result in combined oxidative phosphorylation deficiency 13 (COXPD13) and deafness, autosomal recessive, 70 (DFNB70).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: 3'-5' RNA exonuclease OLD35; DKFZp762K1914; old 35; PNPase 1; PNPase old-35; Polynucleotide phosphorylase 1; Polynucleotide phosphorylase-like protein; Polyribonucleotide nucleotidyltransferase 1, mitochondrial
Gene Aliases: 1200003F12Rik; COXPD13; DFNB70; old-35; OLD35; PNPASE; PNPT1; Pnptl1
UniProt ID: (Human) Q8TCS8, (Mouse) Q8K1R3
Entrez Gene ID: (Human) 87178, (Rat) 360992, (Mouse) 71701
3'-5'-exoribonuclease activity
polyribonucleotide nucleotidyltransferase activity
protein binding
poly(U) RNA binding
poly(G) binding
miRNA binding
poly(A) RNA binding
nucleic acid binding
RNA binding
nuclease activity
exonuclease activity
transferase activity
nucleotidyltransferase activity
hydrolase activity
nucleotidyltransferase
mitochondrial RNA catabolic process
mitochondrial mRNA catabolic process
positive regulation of mitochondrial RNA catabolic process
mitochondrial RNA 5'-end processing
mitochondrial RNA 3'-end processing
RNA catabolic process
mRNA catabolic process
cellular response to oxidative stress
cellular response to interferon-beta
RNA import into mitochondrion
rRNA import into mitochondrion
regulation of cellular respiration
RNA polyadenylation
negative regulation of growth
protein homooligomerization
positive regulation of mRNA catabolic process
protein homotrimerization
mitochondrion morphogenesis
nuclear polyadenylation-dependent mRNA catabolic process
mitotic cell cycle arrest
RNA phosphodiester bond hydrolysis, exonucleolytic
mitochondrial mRNA polyadenylation
positive regulation of miRNA catabolic process
regulation of cellular senescence
RNA processing
mRNA processing
transport
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