Recombinant Escherichia coli Ribonuclease R(rnr) ,partial

Product Type Recombinant Protein
Uniprot No. P21499
Species Escherichia coli (strain K12)
Gene Names rnr
Protein Names Recommended name: Ribonuclease R Short name= RNase R EC= 3.1.13.1 Alternative name(s): Protein vacB
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Function 3'-5' exoribonuclease that releases 5'-nucleoside monophosphates and is involved in maturation of structured RNAs (rRNAs, tRNAs and SsrA/tmRNA). In stationary phase, involved in the post-transcriptional regulation of ompA mRNA stability. Shortens RNA processively to di- and trinucleotides. In vitro, exhibits helicase activity, which is independent of its RNase activity. Required for the expression of virulence genes in enteroinvasive strains of E.coli.
Subcellular Location Cytoplasm
Protein Families RNR ribonuclease family, RNase R subfamily
Database Links

KEGG: ecj:JW5741

STRING: 316385.ECDH10B_4374

Product Details for Different Expression Systems

Product Name Recombinant Escherichia coli Ribonuclease R(rnr) ,partial,Yeast
Code CSB-YP321970ENV
Size Pls inquiry other sizes
Source Yeast
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
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Product Name Recombinant Escherichia coli Ribonuclease R(rnr) ,partial,E.coli
Code CSB-EP321970ENV
Size Pls inquiry other sizes
Source E.coli
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-SUMO-tagged and C-terminal Myc-tagged
N-terminal His-B2M-tagged and C-terminal Myc-tagged
N-terminal His-GST-tagged and C-terminal Myc-tagged
N-terminal His-tagged
N-terminal His-SUMO-tagged
N-terminal His-B2M-tagged
N-terminal His-GST-tagged
N-terminal GST-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Escherichia coli Ribonuclease R(rnr) ,partial,Baculovirus
Code CSB-BP321970ENV
Size Pls inquiry other sizes
Source Baculovirus
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Escherichia coli Ribonuclease R(rnr) ,partial,Mammalian cell
Code CSB-MP321970ENV
Size Pls inquiry other sizes
Source Mammalian cell
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat

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