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Ion exchange chromatography

Chromatography, short for “chromatographic analysis”, is a method for the separation and determination of multi-component mixtures based on the different physical properties of each component. Through cooperation with Bestchrom (Shanghai) Biosciences Co., Ltd, Jean Standard Biological Technology Co. Ltd provides customers with quality products and services, including gel filtration media, ion exchange media, hydrophobic interaction media, affinity chromatography media, etc.
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Ion exchange chromatography:

Ion exchange chromatography (ION-exchange) is a type of chromatography technique to separate different biomolecules based on the difference of charge properties and quantities. As most biomolecules are with acidic groups, or basic groups, and can change the charge properties and quantities by adjusting the pH of buffer. After the biomolecules bond with anion exchange media or cation exchange media with the opposite charge, by changing the ionic strength or pH in the mobile phase, those with weak binding force will be eluted first and those with strong binding force will be eluted later, thus achieving the purpose of separation and purification.



Features of Ion Exchange Chromatography:

—Good controllability, high selectivity, high load, high recovery, good physical and chemical stability, simple in situ cleaning


Classification and Characteristics of Ion Exchange Media:

—Composed of the base frame and the functional group, the ion exchange medium is divided into cation exchange and anion exchange according to the charge properties of the functional group, and is classified into strong ion exchange group and weak ion exchange group according to its electric strength in the solution.

—The type and density of the ion-exchange group determine the selectivity and load of the medium. The properties of the base frame determine the resolution and mechanical properties of the medium.


Product Series Product
Bestarose Fast Flow(Strong ion) Q Bestarose Fast Flow
SP Bestarose Fast Flow
Bestarose Fast Flow(Weak ion) DEAE Bestarose Fast Flow
CM Bestarose Fast Flow
Bestarose XL IEX Q Bestarose XL
SP Bestarose XL
Bestarose High Performance Q Bestarose High Performance
SP Bestarose High Performance
Diamond Diamond Q
Diamond DEAE
Diamond MMC Diamond MMC
MMC Bestarose 6FF
Diamond Mix-A Diamond Mix-A/Diamond MIX-A Mustang XL
Diamond Mustang Diamond Q Mustang/Diamond Q Mustang XL
Diamond SP Mustang/Diamond SP Mustang XL
Diamond MMC Mustang Diamond MIX-A Mustang/Diamond MMC Mustang
Bestdex CM Bestdex C-25/DEAE Bestdex A-50
Bestarose XL Big Beads IEX Q Bestarose XL Big Beads
SP Bestarose XL Big Beads
Bestarose BB SP Bestarose BB/Q Bestarose BB
We could not find any corresponding parameters, please add them to the properties table

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