TOYOPEARL^® 疏水相互作用介质

TOYOPEARL^® HIC resins are hydrophobic interaction chromatography resins that offer the following advantages: strong affinity for water-soluble proteins, high recovery of mass and activity, high sample capacity up to 2-4 times that of gel media, fluctuating salt concentrations will not change the bed volume, mechanical stability to 7kg/cm squared (7 bar/100psi), stability at a wide pH range (2-12), clean in place with 0.5M NaOH, and autoclavable. The exclusion limit of 5x10⁶ Da and large pore size, 1000Å, enables these packings to separate very large proteins by a hydrophobic interaction mechanism, without size exclusion effects.

Clean in place with 0.5 M NaOH or 0.1 M HCl.

72% (v/v) slurry in 20% (v/v) ethanol

Shipped in 20% (v/v) ethanol.

Toyopearl Butyl-650 resin has the second highest hydrophobicity of the HIC ligands offered by TBL. Its pore size is the largest of our three butyl resins. Primary applications are for the separation of proteins, their isoforms, and aggregate removal. It is typically used in interresinte purification and polishing steps

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Toyopearl is a registered trademark of Tosoh Corporation