Diamond DEAE Mustang

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1. Introduction

Ion exchange chromatography(IEC)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 differences of different biological molecules under specific conditions to separate them. It has the characteristics of high load, good resolution, controllable condition and easy scale-up. It has been widely used in medicine, chemical industry, metallurgy, food and other fields.

IEC resin is composed of three parts: (1)Cross-linked agarose matrix, that has the characteristics of porous, hydrophilic and good chemical stability; Traditional agarose molecules are modified to have better mechanical properties, which is called high rigid agarose, or Diamond base matrix. (2)Functional groups fixed to the matrix, which are electrically charged groups, determining the properties of the IEC resin; (3)An ion (called an equilibrium ion) that has an opposite charge to the functional group and can be reversibly bound to the functional group.

Diamond DEAE Mustang is a weak anion exchange resin formed by coupling diethylaminoethyl on small and highly rigid agarose microspheres. Diamond DEAE has a higher resolution than Diamond DEAE and is suitable for fine or resin purification stages in the chromatography step.

2. Technical Characteristics

Appearance	White slurry, can be layered
Matrix	High rigidity agarose
Functional group	Diethylaminoethyl
Average Particle size⁺	36~44μm
Ionic capacity	110-160 μmol/mL packed resin
Max. pressure	0.5 MPa
Pressure flow velocity	≥450cm/h (0.5MPa, BXK 100/500, H=20cm, 20℃)
pH stability	2~9(working)，2~14 (CIP)
Chemical stability	Stable in common aqueous buffers: 1M NaOH++,1M HAC++, 6M GuHCl,8M Urea, 30% isopropyl alcohol, 70% ethanol Avoid contact with oxidizing agents, cationic detergents.
Temperature tolerance	Working temperature:2~40℃, Can't freeze.
Storage+++	2~30℃,20% ethanol or 2% benzyl alcohol
Recommended flow velocity	100~300cm/h

Recommended flow velocity 100~300cm/h

+ The average particle size is the cumulative resin particle size of the filler volume distribution.

++1M NaOH and 1M HAc only be used for cleaning.

+++2% benzyl alcohol is only used for international transport or special requirements from customer

3. Order Information

Product	Code No.	Pack size
Diamond DEAE Mustang	AI302205	25mL
	AI302207	100mL
	AI302211	500mL
	AI302212	1L
	AI302213	5L
	AI302214	10L
	AI302215	20L
	AI302216	40L

Prepacked columns	Code No.	Pack size
EzFast Diamond DEAE Mustang	EI03321	1×1mL
	EI03331	5×1mL
	EI03323	1×5mL
	EI03333	5×5mL
EzScreen Diamond DEAE Mustang	EI03325	1×4.9mL
EzScreen Diamond DEAE Mustang	EI03335	5×4.9mL
EzLoad 16/10 Diamond DEAE Mustang	EI03301	1 pcs
EzLoad 26/10 Diamond DEAE Mustang	EI03311	1 pcs

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Weak Anion Exchange Resins