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PlasmidSelect Xtra质粒DNA纯选层析填料,PlasmidSelect Xtra

PlasmidSelect Xtra是一种亲硫芳香族吸附层析填料,其选择性可将质粒DNA的超螺旋共价闭环结构与开环结构分离。28402401;28402402;28402404;28402403;28-4024-01;28-4024-02;28-4024-04;28-4024-03
货号(SKU): 28402402
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥11,920.00

PlasmidSelect Xtra

PlasmidSelect Xtra is a thiophilic aromatic adsorption chromatography resin with a selectivity that allows supercoiled covalently closed circular forms of plasmid DNA to be separated from open circular forms.

PlasmidSelect Xtra是一种亲硫芳香族吸附层析填料,其选择性可将质粒 DNA 的超螺旋共价闭环结构与开环结构分离。

  • PlasmidSelect Xtra 可用于超螺旋质粒 DNA 的通用纯化
  • 当从研究规模扩大至 cGMP 生产时,PlasmidSelect Xtra 可提供一致的纯化结果
  • 以便捷的预填充规格提供,用于超螺旋质粒 DNA 的研究、工艺开发以及定量和定性分析
  • 基质的亲水性可确保非特异性结合的水平较低
  • 此填料为 BioProcess 填料,支持工业应用

 

参数PlasmidSelect Xtra
Chromatography technique:Hydrophobic Interaction Chromatography 
BioProcess resinYes 
Chemical stabilityStable in commnly used aqueous buffers 
Ligand2-mercaptopyridine 
Ligand densityApprox. 3.5 mg 2-mercaptopyridine/ml medium 
Matrixcross-linked agarose 
Particle Size24 µm-44 µm 
Particle size, d50V 1~34 µm 
Pressure/Flow Specification< 120 cm/h, XK 16/20 column, bed height 15 cm 
Storage4 to 30°C, 20% Ethanol 
pH stability, CIP 22–13 
pH stability, operational 33–11 
  • 1Median particle size of the cumulative volume distribution.
  • 2pH range where resin can be subjected to cleaning- or sanitization-in-place without significant change in function.
  • 3pH range where resin can be operated without significant change in function.
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20