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Human PNPT1 Recombinant Protein (N-His) (HC241012)

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Overview
Catalog No.HC241012
Description
Recombinant Human PNPT1 Protein, N-His (HC241012) expressed in E. coli, spanning Gly43-Lys595. Purity: >90% by SDS-PAGE.
Highlights
  • His-Tagged — N-terminal 6×His tag for IMAC purification.
  • E. coli Expression — High-yield, cost-effective production.
  • High Purity — >90% purity verified by SDS-PAGE.
Expression systemE. coli
AccessionQ8TCS8
Protein lengthGly43-Lys595
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesHomo sapiens (Human)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
Predicted molecular weight 62.70 kDa
Form Lyophilized
Storage buffer Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names3'-5' RNA exonuclease OLD35, EC:2.7.7.8, PNPASE, PNPT1, PNPase 1, PNPase old-35, Polynucleotide phosphorylase 1, Polynucleotide phosphorylase-like protein, Polyribonucleotide nucleotidyltransferase 1, mitochondrial
Background

Polyribonucleotide nucleotidyltransferase 1, mitochondrial is a ~85 kDa protein. RNA-binding protein implicated in numerous RNA metabolic processes. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'-to-5' direction. Mitochondrial intermembrane factor with RNA-processing exoribonulease activity. 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. Involved in the degradation of non-coding mitochondrial transcripts (MT-ncRNA) and tRNA-like molecules.

1. Pietras, Z. et al. (2018) Nature communications 9, 2558. PMID: 29967381
2. Kim, S. et al. (2024) Molecular cell 84, 2935-2948.e7. PMID: 39019044
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
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