Invitrogen

Human PNPase (aa 647-741) Control Fragment Recombinant Protein

Name: Human PNPase (aa 647-741) Control Fragment Recombinant Protein
Brand: Invitrogen
SKU: RP-96093

View all (2) PNPase proteins

Datasheet

Tech Support

Datasheet

Tech Support

Product Details

RP-96093

Applications

Tested Dilution

Publications

Control (Ctrl)

Assay-dependent

Blocking Assay (BLOCK)

Assay-dependent

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

FSVFAPTPSAMHEARDFITEICKDDQEQQLEFGAVYTATITEIRDTGVMVKLYPNMTAVLLHNTQLDQRKIKHPTALGLEVGQEIQVKYFGRDPA

Tag

His-ABP-tag

Class

Recombinant

Type

Protein

Purity

>80% by SDS-PAGE and Coomassie blue staining

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

≥5.0 mg/mL

Purification

purified

Storage buffer

PBS/1M urea, pH 7.4

Contains

no preservative

Storage conditions

-20°C, Avoid Freeze/Thaw Cycles

Product Specific Information

Highest antigen sequence indentity to the following orthologs: Mouse (96%), Rat (96%).

This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-83236. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

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