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SDS-PAGE separation of QP7321 followed by commassie total protein stain results in a primary band consistent with reported data for ruvA. These data demonstrate Greater than 90% as determined by SDS-PAGE.
SDS-PAGE separation of QP7321 followed by commassie total protein stain results in a primary band consistent with reported data for ruvA. These data demonstrate Greater than 90% as determined by SDS-PAGE.

Recombinant E. coli ruvA Protein

$ 728.00 – $ 2,468.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP7321
Species: E. coli
Available Tags: His-SUMO
Host: E. coli
Purity: Greater than 90% as determined by SDS-PAGE.
Length (Amino Acids): 203

Product NumberDescriptionPrice
QP7321-ec-100ug Size: 100 ug, Tag: His-SUMO $ 728.00
QP7321-ec-1mg Size: 1 mg, Tag: His-SUMO $ 2,468.00
Shipping Information
On Demand Protein: 3-5 Week Lead Time. (Why?)
Flat Rate Shipping Anywhere in the US: $45
Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:

Purity:

Bioactivity (test results eg. IU/ml):


SKU: QP7321-ec-10ug
Recombinant E. coli ruvA Protein General Information
Alternate Names
ECK1862; JW1850; b1861; Holliday junction ATP-dependent DNA helicase Ru
Curated Database and Bioinformatic Data
Gene SymbolruvA
Entrez Gene ID946369
RefSeq Protein Accession(s)NP_416375.1
RefSeq mRNA Accession(s)NC_000913.3, NZ_LN832404.1
UniProt ID(s)P0A809
KEGG Gene ID(s)ecj:JW1850
General Description of Recombinant E. coli ruvA Protein.
The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. RuvA stimulates, in the presence of DNA, the weak ATPase activity of RuvB. Binds both single- and double-stranded DNA (dsDNA). Binds preferentially to supercoiled rather than to relaxed dsDNA.

E. coli ruvA Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant ruvA based upon sequence from: E. coli
Host: QP7321 protein expressed in E. coli.
Tag: His-SUMO
Protein Construction: A DNA sequence encoding the Escherichia coli (strain K12) ruvA, was expressed in the hosts and tags indicated. Please select your host/tag option, above.
Application Notes: Please contact us for application specific information for QP7321.
Bioactivity Data: Untested
Full Length? Full Length
Expression Region: Met1 - Leu203
Amino Acid Sequence: MIGRLRGIII EKQPPLVLIE VGGVGYEVHM PMTCFYELPE AGQEAIVFTH FVVREDAQLL YGFNNKQERT LFKELIKTNG VGPKLALAIL SGMSAQQFVN AVEREEVGAL VKLPGIGKKT AERLIVEMKD RFKGLHGDLF TPAADLVLTS PASPATDDAE QEAVAALVAL GYKPQEASRM VSKIARPDAS SETLIREALR AAL
Purity: Greater than 90% as determined by SDS-PAGE.
Reconstitution Instructions:
Concentration of E. coli ruvA Protein:
Endotoxin Levels: Not determined.
Buffer: Tris-based buffer, 50% glycerol
Storage Conditions: Store at -20C to -80C.

Limitations and Performance Guarantee

This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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Recombinant E. coli ruvA Protein

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