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公司地址
苏州工业园区生物纳米园A4#216
联系电话
4000-520-616 / 18915418616
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0512-67156496
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商品描述
Sepadextran™isabeadedgelfiltrationmediumpreparedbycrosslinkingdextrananditissuppliedinitsdryform.Sepadextran™-25canbeusedforproteinandnucleicacidpurificationsbeingtheexclusionlimit5kDforproteinsand10basesfornucleicacids.Desalting(beforeIEXandafterHICorAffinityChromatography)&bufferexchange(betweendifferentchromatographysteps)areotheruses.
SuperFinegradeareforpreparativeseparationsandroutinelaboratorywork.
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SuperFinegradeareforpreparativeseparationsandroutinelaboratorywork.
| ProductName | Sepadextran™-25Superfine |
| Cat.No. | SD25SF-X |
| Matrix | Crosslinkeddextran |
| WaterRegain | 2.15-2.25ml/g |
| Swelling | 4-6ml/g |
| DryParticleSize | 20-50µm(>80%) |
| WetParticleSize | 35-90µm |
| MaximumOperatingPressure | GenerallyobeysDarcy’sLaw:U=KoΔP/LWhere:U=linearflowrate(cm/h).ΔP=pressuredropovergelbead(cmH2O).L=bedhigh(cm).Ko=9 |
| FractionationRange | 1-5kDaforglobularproteins,100-5,000Dafordextrans |
| pHStABIlity | 2.0to13 |
| Autoclavable | 121˚C,pH7.0(30minutes) |
| ChemicalStability | Allcommonlyusedbuffers,including:0.1MNaOH;0.01MHCl;1Maceticacid;8Murea;6MguanidineHCl;1%SDS,24%Ethanol;30%Propanol;30%Acetonitrile |
| Remarks | Thisproductisproducedbasedonacustomerorder.Deliverytimemaybelonger. |
| StorageTemperature | Ambient |
