Diamond CD-S - Strong Cation Exchange Chromatography Columns

Cat. No.	Specification	Unit	Price
CC02502282-01	EzFast Diamond CD-S Prepacked column	1×1mL	Inquiry
CC02502282-02	EzFast Diamond CD-S Prepacked column	5×1mL	Inquiry
CC02502282-03	EzFast Diamond CD-S Prepacked column	1×5mL	Inquiry
CC02502282-04	EzFast Diamond CD-S Prepacked column	5×5mL	Inquiry
CC02502282-05	EzScreen Diamond CD-S Prepacked column	1×4.6mL	Inquiry
CC02502282-06	EzScreen Diamond CD-S Prepacked column	5×4.6mL	Inquiry
CC02502282-07	EzLoad 16/10 Diamond CD-S Prepacked column	1pcs	Inquiry
CC02502282-08	EzLoad 26/10 Diamond CD-S Prepacked column	1pcs	Inquiry

Product Description

Product Description

Ion exchange (IEX) chromatography is a very effective method for the separation and purification of biomolecule. The method mainly relies on the interaction between positive and negative charges, and uses the charge properties and number difference of biological molecules under specific conditions to separate them. It has the characteristics of high load, good resolution, easy to control and easy scale-up. It has been widely used in medicine, chemical industry, metallurgy, food and other fields.
Diamond CD-S is a strong cation exchange resin, obtained by coupling sulfopropyl functional groups on the high rigidity agarose beads in small size. The small bead size provides resin with high binding capacity and high resolution, making it ideal for the intermediate stage and polishing of purification process.

Specifications

Appearance	White to slight yellow suspension
Matrix	High rigidity agarose
Functional group	Sulfopropyl
Average particle size⁺	~60μm
Dynamic binding capacity⁺⁺	＞100 mg IgG /mL resin
Max pressure	0.5MPa
Chemical stability	Common solutions: 1M NaOH⁺⁺⁺, 6M GuHCl, 30% isopropanol, 70% ethanol Avoid exposure to strong oxidants and cation exchange detergents
pH stability	3~14 (CIP), 4~12 (operation)
Operating temperature	2~40°C, do not freeze
Storage	2~30°C, 20% ethanol
Recommended flow rate	100~300cm/h

Appearance White to slight yellow suspension Matrix High rigidity agarose Functional group Sulfopropyl Average particle size+ ~60μm Dynamic binding capacity++ ＞100 mg IgG /mL resin Max pressure 0.5MPa Chemical stability Common solutions: 1M NaOH+++, 6M GuHCl, 30% isopropanol, 70% ethanol Avoid exposure to strong oxidants and cation exchange detergents pH stability: 3~14 (CIP), 4~12 (operation) Operating temperature 2~40°C, do not freeze Storage 2~30°C, 20% ethanol Recommended flow rate 100~300cm/h +Average particle size is the mean value of resin volume distribution accumulation.
++10%DBC,Buffer A:50mM Sodium acetate,pH5.5,10cm column , flow rate：100cm/h.
+++1M NaOH only used for washing.