"ECH" Related Products

ECH Agarose 4B

Cat.no: ECH-001A
Product Overview: EAH agarose 4B is a pre-activated media for coupling of compounds with amino groups to agarose 4B via a 10-atom hydrophilic spacer arm by the epoxy coupling method.
Characteristics: ECH agarose 4B is formed by covalent linkage of 6-aminohexanoic acid to agarose 4B using an epoxy coupling method.ECH agarose 4B has free carboxyl groups at the end of 10-atom spacer arms, which are used to couple ligands containing primary amino groups with the carbodiimide coupling method. The long hydrophilic spacer arm makes it particularly suitable for immobilization of small molecules.
Size: 50 mL, 500 mL
Matrix: 4% agarose
Functional group: Carboxyl group
Average particle size: 90 μm
Ligand concentration: 12–16 μmoles carboxyl groups/ml drained matrix
Chemical stability: Stable to all commonly used aqueous buffers
Physical stability: Negligible volume variation due to changes in pH or ionic strength.
pH working range: 3-14
pH CIP range: 3-14

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