Toyopearl Butyl-600 resin has the second highest hydrophobicity of the HIC ligands offered by TBL. Its pore size is between that of Toyopearl Butyl-650 and Toyopearl SuperButyl-550 media. It has been optimized for the purification of monoclonal antibodies and is typically used as an intermediate purification or polishing step.

Structure:

Hydrophobicity:

Ether < PPG < Phenyl < Butyl < Hexyl
(least to most)

Product Attributes:

Pore size (mean):  750 Å  Particle size (mean):  65µm (M-grade)   Pressure rating:  3 bar  Shipping buffer:  20% ethanol  pH stability:  1-13  Shelf life:  10 years

Literature:

Catalog - Process Media, Hydrophobic Interaction Chromatography

Product Overview -- Toyopearl Butyl-600M, for Hydrophobic Interaction Chromatography of monoclonal antibodies and hydrophilic proteins

Technical Presentation -- Purification of monoclonal antibodies using new pore size optimized HIC resins

Operating Conditions and Specifications