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SDS-PAGE separation of QP9558 followed by commassie total protein stain results in a primary band consistent with reported data for Transcriptional regulatory protein PhoP. These data demonstrate Greater than 80% as determined by SDS-PAGE.

Recombinant E. coli Transcriptional regulatory protein PhoP Protein

$ 828.00 – $ 1,918.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP9558
Species: E. coli
Available Tags: His-Myc
Host: Yeast
Purity: Greater than 80% as determined by SDS-PAGE.
Length (Amino Acids): 223

Product NumberDescriptionPrice
QP9558-ye-100ug Size: 100 ug, Tag: His-Myc $ 828.00
QP9558-ye-500ug Size: 500 ug, Tag: His-Myc $ 1,918.00
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On Demand Protein: 3-5 Week Lead Time. (Why?)
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Product Datasheet
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SKU: QP9558-ye-10ug
Recombinant E. coli Transcriptional regulatory protein PhoP Protein General Information
Alternate Names
b1130; JW1116; ECK1116
Curated Database and Bioinformatic Data
Gene SymbolphoP
Entrez Gene ID945697
RefSeq Protein Accession(s)NP_415648.1
RefSeq mRNA Accession(s)NC_000913.3, NZ_LN832404.1
UniProt ID(s)P23836
KEGG Gene ID(s)ecj:JW1116
General Description of Recombinant E. coli Transcriptional regulatory protein PhoP Protein.
Member of the two-component regulatory system PhoP/PhoQ involved in adaptation to low Mg2+ environments and the control of acid resistance genes. In low periplasmic Mg2+, PhoQ phosphorylates PhoP, resulting in the expression of PhoP-activated genes (PAG) and repression of PhoP-repressed genes (PRG). In high periplasmic Mg2+, PhoQ dephosphorylates phospho-PhoP, resulting in the repression of PAG and may lead to expression of some PRG. Mediates magnesium influx to the cytosol by activation of MgtA. Promotes expression of the two-component regulatory system rstA/rstB and transcription of the hemL, mgrB, nagA, slyB, vboR and yrbL genes.

E. coli Transcriptional regulatory protein PhoP Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant Transcriptional regulatory protein PhoP based upon sequence from: E. coli
Host: QP9558 protein expressed in Yeast.
Tag: His-Myc
Protein Construction: A DNA sequence encoding the Escherichia coli (strain K12) Transcriptional regulatory protein PhoP, 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 QP9558.
Bioactivity Data: Untested
Full Length? Full Length
Expression Region: Met1 - Arg223
Amino Acid Sequence: MRVLVVEDNA LLRHHLKVQI QDAGHQVDDA EDAKEADYYL NEHIPDIAIV DLGLPDEDGL SLIRRWRSND VSLPILVLTA RESWQDKVEV LSAGADDYVT KPFHIEEVMA RMQALMRRNS GLASQVISLP PFQVDLSRRE LSINDEVIKL TAFEYTIMET LIRNNGKVVS KDSLMLQLYP DAELRESHTI DVLMGRLRKK IQAQYPQEVI TTVRGQGYLF ELR
Purity: Greater than 80% as determined by SDS-PAGE.
Reconstitution Instructions:
Concentration of E. coli Transcriptional regulatory protein PhoP 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 Transcriptional regulatory protein PhoP Protein