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商品描述
Description | Turboenterokinaseproteaseisahighlypurifiedhyperactiveproteaseenzymederivedfromthelightchainofbovineenterokinase.ItrecognizesthesequenceAsp-Asp-Asp-Asp-Lys(DDDK)andcleavesthepeptidebondafterthelysineresidue.TheenzymecanbeusedtocleavefusionproteinscontainingenterokinasesitesequenceDDDK.AftercleavagetheTurboenterokinasecanberemovedusingNiresin. |
Source | Yeastover-expressinghyperactivemutantofthecatalyticsubunitofbovineenterokinase |
Size | 200units |
UnitDefinition | Oneunitisdefinedastheamountofenzymethatwillcleave50µgoffusionproteinin16hoursat25°C,inabuffercontaining20mMTris-HClpH7.4,50mMNaCl,2mMCaCl2. |
SpecificActivity | >10Units/µg.1UnitofTurboTEVProteasecleaves>85%of3µgofcontrolsubstratein1hourat30oC. |
StorageBuffer | 20mMTris-HCl,pH7.2@4°C,200mMNaCl,2mMCaCl2,50%Glycerol |
Storage | -20°C. |