{"product_id":"recombinant-escherichia-coli-transcriptional-regulatory-protein-phopphop-1","title":"Recombinant Escherichia coli Transcriptional regulatory protein PhoP(phoP)","description":"\u003cp\u003e\u003cb\u003e\u0026gt;Several Other Sizes Are Also Available. Please Inquire.  Default Size\u003c\/b\u003e: 200ug\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUpdated Date\u003c\/b\u003e: Stock Protein updated on 20170725\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch areas\u003c\/b\u003e: others\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget \/ Protein\u003c\/b\u003e: phoP\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBiologically active\u003c\/b\u003e: Not Tested\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExpression system\u003c\/b\u003e: Yeast\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecies of origin\u003c\/b\u003e: Escherichia coli (strain K12)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDelivery time\u003c\/b\u003e: 3-7 business days\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot ID\u003c\/b\u003e: P23836\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAA Sequence\u003c\/b\u003e: MRVLVVEDNALLRHHLKVQIQDAGHQVDDAEDAKEADYYLNEHIPDIAIVDLGLPDEDGLSLIRRWRSNDVSLPILVLTARESWQDKVEVLSAGADDYVTKPFHIEEVMARMQALMRRNSGLASQVISLPPFQVDLSRRELSINDEVIKLTAFEYTIMETLIRNNGKVVSKDSLMLQLYPDAELRESHTIDVLMGRLRKKIQAQYPQEVITTVRGQGYLFELR\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTag info\u003c\/b\u003e: N-terminal 10xHis-tagged and C-terminal Myc-tagged\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExpression Region\u003c\/b\u003e: 1-223aa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eProtein length\u003c\/b\u003e: Full Length\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMW\u003c\/b\u003e: 29 kDa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Name(s)\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eRelevance\u003c\/b\u003e: 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReference\u003c\/b\u003e: \"Escherichia coli purB gene: cloning, nucleotide sequence, and regulation by purR.\"\nHe B., Smith J.M., Zalkin H.\nJ. Bacteriol. 174:130-136(1992)\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurity\u003c\/b\u003e: Greater than 90% as determined by SDS-PAGE.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. \nGenerally, the shelf life of liquid form is 6 months at -20℃\/-80℃. The shelf life of lyophilized form is 12 months at -20℃\/-80℃.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eNotes\u003c\/b\u003e: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.\u003c\/p\u003e","brand":"Gene Bio Systems","offers":[{"title":"Default Title","offer_id":39766657728612,"sku":"CSB-YP326097ENVb1","price":1365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/products\/no_image_default_image-jpeg_8cd0a9a6-3407-49cc-b358-10b7cc3d9e2f.jpg?v=1659191999","url":"https:\/\/www.genebiosystems.com\/en-us\/products\/recombinant-escherichia-coli-transcriptional-regulatory-protein-phopphop-1","provider":"GeneBio ","version":"1.0","type":"link"}