Process Media


TOYOPEARL Butyl-600M is based on a 75 nm (750 Å) pore size polymethacrylate base material bonded with C4 groups. It has the second highest hydrophobicity of the TOYOPEARL HIC resins. Its pore size has been optimized for the purification of monoclonal antibodies and is between that of TOYOPEARL Butyl-650 and TOYOPEARL SuperButyl-550 media. TOYOPEARL Butyl-600M is typically used for intermediate purification or polishing steps. 


P/NDescriptionResin VolumeParticle Size (µm)   Price
0021448TOYOPEARL Butyl-600M25 mL65  213
0021449TOYOPEARL Butyl-600M100 mL65  666
0021450TOYOPEARL Butyl-600M1 L65  -
0021451TOYOPEARL Butyl-600M5 L65  -
0021452TOYOPEARL Butyl-600M50 L65  -


Product Attributes

Base bead: HW-60
Pore size (mean): 75 nm
Particle size (mean): 65 µm 
Ligand type: Butyl
DBC: 40 - 60 g/L 
Shipping buffer: 20% ethanol
pH stability: 1-13
Stability data: 10 years




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


Selectivity Comparision of HIC -600M Resins


B. TOYOPEARL Phenyl-600M
Column size: 7.5 mm ID × 7.5 cm
Mobile phase: Buffer A: 1.8 mol/L (NH4)2SO+ 0.1 mol/L sodium phosphate, pH 7.0
Buffer B: 0.1 mol/L sodium phosphate, pH 7.0
Gradient: 60 min linear gradient from buffer A to B
Flow rate: 136 cm/hr (1.0 mL/min)
Detection: UV @ 280 nm
Temperature: ambient
Samples: 1 g/L of: 1. ribonuclease A, 2. lysozyme, 3. α-chymotrypsinogen
Load volume: 100 µL


Code #DescriptionLiterature Type
AN059 Hydrophobic Interaction Chromatography: Effects of Mixed Electrolytes on Protein SeparationsApplication Note
IM02 Instruction Manual for TOYOPEARL and TSKgel PW-type ResinsInstruction Manual
IM14 Instruction Manual -- Principles of Hydrophobic Interaction ChromatographyInstruction Manual
PCAT03 TOYOPEARL, TSKgel and Ca⁺⁺Pure-HA Bulk Resin 2019 Product Guide -- Hydrophobic InteractionProduct Catalog
PD05 Optimizing Pore Size to Improve Throughput in Downstream Purification of Biological Therapeutic ProductsPerformance Data
PD16 Stability of TOYOPEARL Ion Exchange and Hydrophobic Interaction Chromatography Resins Stored in 2% Benzyl AlcoholPerformance Data
PO05 TOYOPEARL Butyl-600M, for Hydrophobic Interaction Chromatography of monoclonal antibodies and hydrophilic proteinsProduct Overview
RIS0011 TOYOPEARL Butyl-600MResin Information Sheet
TP104 Maximizing IgG binding capacity of hydrophobic interaction chromatography resins using pore size optimizationTechnical Presentation
TP113 Purification of monoclonal antibodies using new pore size optimized HIC resinsTechnical Presentation
P/NDescriptionPrice ($) 
OC41MDHIC-96Resin Seeker TOYOPEARL HIC 96-well plate kit-
0045234SkillPak HIC 1 mL column library-
0045236SkillPak HIC 1 mL column library341
0045214SkillPak TOYOPEARL Butyl-600M 1 mL columns (qty. 5)284
0045250SkillPak TOYOPEARL Butyl-600M 5 mL column235
0021494ToyoScreen Butyl-600M, 1 mL (qty. 6)-
0021495ToyoScreen Butyl-600M, 5 mL (qty. 6)-
0021398ToyoScreen HIC Mix Pack, 1 mL (qty. 5)-
0021399ToyoScreen HIC Mix Pack, 5 mL (qty. 5)-
0045033ToyoScreen RoboColumns Butyl-600M, 200 µL-
0045034ToyoScreen RoboColumns Butyl-600M, 600 µL-