Capto螯合树脂,Capto Chelating

Capto Chelating 是一种 BioProcess 固定化金属离子亲和层析 (IMAC) 树脂。17548501;17548502;17548503;17548504;17548505
货号(SKU): 17548503
增值税发票 √ 免费送货 √ 订货电话:010-68689484

Capto Chelating is a BioProcess immobilized metal ion affinity chromatography (IMAC) resin.

Capto Chelating 不含金属离子,允许用户用最合适的金属离子为其充电,以纯化目标蛋白质。
Capto 螯合由用亚氨基二乙酸修饰的刚性、高流动性琼脂糖基质组成,通过稳定的醚键和足够长的间隔臂固定在基础基质上。

作为 BioProcess 树脂系列的成员,Capto Chelating 满足工业对供应安全性、强大性能和监管支持的需求。

Capto 螯合是 Cytiva 定制设计树脂计划的一部分。


  • Rigid agarose base matrix allows high flow rates and processing of large sample volumes for increased throughput.
  • Capto Chelating is supplied free of metal ions, allowing the user to charge it with the most appropriate metal ion for purification of a target protein.
  • Convenient purification of native and recombinant proteins with affinity for metal ions.

Capto Chelating is composed of a rigid, high-flow agarose matrix modified with iminodiacetic acid immobilized to the base matrix by stable ether linkages and sufficiently long spacer arms.

As member of the BioProcess resin range, Capto Chelating fulfills industrial demands for security of supply, robust performance, and regulatory support.

Capto Chelating is part of Cytiva's Custom Designed resins program.


ParameterCapto Chelating, 1 L
LigandIminodiacetic acid 
Particle size, d50V1~75 µm 
MatrixHighly cross-linked agarose 
Ligand Coupling MethodAllylation-Bromination 
Ligand density23-33 µmol/ml 
pH stability, operational23–12 
Storage4 to 30 degrees C, 20% Ethanol 
Estimated shelf life from manufacture date5 years 
Chemical stabilitypH 2-14 
  • 1d<sub>50V</sub> is the median particle size of the cumulative volume distribution.
  • 2pH range where resin can be operated without significant change in function.
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16