Recombinant Escherichia coli PHOP Protein (1-223 aa), His-Myc-tagged

• Cat.No.: PHOP-2165E
• Product Overview: Recombinant Escherichia coli (strain K12) PHOP Protein (1-223 aa) is produced by Yeast expression system. This protein is fused with a 10xHis tag at the N-terminal and a Myc tag at the C-terminal. Protein Description: Full Length.

Specification

• Description: 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.
• Source: Yeast
• Species: E. coli
• Tag: His-Myc
• Form: Tris-based buffer,50% glycerol
• Molecular Mass: 29.5 kDa
• Protein length: 1-223 aa
• AA Sequence: MRVLVVEDNALLRHHLKVQIQDAGH QVDDAEDAKEADYYLNEHIPDIAIV DLGLPDEDGLSLIRRWRSNDVSLPI LVLTARESWQDKVEVLSAGADDYVT KPFHIEEVMARMQALMRRNSGLASQ VISLPPFQVDLSRRELSINDEVIKL TAFEYTIMETLIRNNGKVVSKDSLM LQLYPDAELRESHTIDVLMGRLRKK IQAQYPQEVITTVRGQGYLFELR
• Purity: > 90% as determined by SDS-PAGE.
• Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
• 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 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.
• Concentration: A hardcopy of COA will be sent along with the products. Please refer to it for detailed information.

Gene Information

• Gene Name: phoP DNA-binding transcriptional dual regulator PhoP [ Escherichia coli str. K-12 substr. MG1655 ]
• Official Symbol: PHOP
• Synonyms: phoP; ECK1116
• Gene ID: 945697
• Protein Refseq: NP_415648
• UniProt ID: P23836