PlasmidInfo:
PlasmidInformation
ProductName:pSF-CMV-MuLamBDa
ProductCode:OG565
Size(bp):4573bp
BacterialAntibioticSelection:KanR
OriginandCompatibility:pUChighcopyderivedfrompBR322
BacterialCopyNumber:500-700percell
Promoter:Cytomegalovirus(CMV)immediateearlypromoter
PlasmidPurpose:
Thiscloningvectorcontainsthemouse(Musmusculus)lambdaantibodylightchainconstantregionandisusedtocreatefulllengthlightchainantibodyexpressionconstructs.ThisispossIBLebecausetheconstantregionispositioneddownstreamofarestrictionsitecalledBseRIwhichwhencutwillproduceanoverhangfromthefirsttwonucleotudesofthefirstcodonoftheconstantregioncodingsequence.ThisallowsvariableregionstobeinsertedseamlesslybyaddingaBseRIsitetotheendofthevariableregionintheopposingdirection.
PromoterExpressionLevel:ThisplasmidcontainsthemammalianCMVpromotertodrivegeneexpression.WehavetestedallofourmammalianpromotersinarangeofcelltypesandCMVisconsistentlythestrongestinthosewehavestudied.HowevertherearemanyreportsoftheCMVpromoterdemonstratingsilencingbymethylationinlong-termculture.Forthisreasonwestockarangeofotherpromotersthatarecompatiblewiththisplasmidandareavailableonrequest.
SequenceandMap:
OtherInfo:
TranscriptionTermination:Thisplasmidcontainsthreealternativetranscriptionterminatorsformammalianbacterialandbacteriophage(T7)expression.Thismeansthatonlythepromoterneedstobechangedtoaltertheexpressionsystemyouareusing.Wesellmultiplepromotersthatcanbeusedineachofthesesystems.Thepresenceofeachterminatordoesnotreduceexpressioninthealternativesystems.
IPStatus:
IntellectualPropertyStatusThisproductispartofourSnapFastProplasmidrange,formoreinformationontheIntellectualpropertystatusofthisplasmidpleaseclickhere
