Properties:
| RelatedCategories | Analytical/Chromatography,HPLC,HPLC&FPLCColumnsforBiopolymerSeparations,TSKgelHPLCColumns,TOYOPEARLBulkMedia&Accessories,ToyoScreenAffinityProcessDevelopmentColumns, |
| material | aluminumseal |
| | polypropyleneandpolyethylenefrit |
| packaging | pkgof1×5 mL |
| mfr.no. | Tosoh,23431 |
| parameter | 1-5mL/minflowrate |
| | 20mL/minmax.flowrate |
| | 3barmax.pressure |
| L×I.D. | 3 cm×14.6 mm |
| matrix | hydroxylatedmethacrylicpolymer |
| matrixactivegroup | rProteinAphase |
| particlesize | 45 μm |
| operatingpH | 2-13 |
| capacity | >70 g/Ladsorptioncapacity(IgG)(dynamicat5min.residencetime) |
| | >80 g/Ladsorptioncapacity(IgG)(static) |
| modeofchromatography | Affinity |
Description:
Generaldescription
Everylargescalecommercialpurificationbeginsatasmallscaleinamethoddevelopmentlabbyevaluatingretentionandselectivityofthetargetproteinversusimpurities,hostcellproteins,DNA,etc.,onmultipleresins,oftenfromdifferentvendors.Dependingontheconstraints,theprocessdevelopmentengineercaneitherpurchasebulkresinstopackseveralsmallcolumnswithdifferentresinsortakeadvantageofthespeedandconvenienceofpre-packedcolumnsforresinevaluation.Pre-packedToyoScreen®ProcessDevelopmentColumnsareavailablein1mLand5mLvolumespackedwiththemostpopularToyopearl®resins.ToyoScreencolumnscanbeusedtoquicklyestablishoptimumelutionconditions.VaryingpH,salttype,grADIentconditionsandflowratearecommonexperimentalparametersexplored.InitialresultsfromresinscreeningandoptimizationwithToyoScreencolumnsaccuratelypredicttheseparationbehavioratlargerscale.
Recommendedproducts
DiscoverLiChropurreagentsidealforHPLCorLC-MSanalysis
Specifications
Cleaninplacewith0.1MNaOH.
LegalInformation
ToyoScreenisaregisteredtrademarkofTosohCorporation
ToyopearlisaregisteredtrademarkofTosohCorporation