TOYOPEARL Phenyl-600M is based on a 75 nm (750 Å) pore size polymethacrylate base material bonded with phenyl groups. Its pore size has been optimized for the purification of monoclonal antibodies. It has an intermediate hydrophobicity, which is slightly higher than the one of the 100 nm pore size TOYOPEARL Phenyl-650. This resin is also available in pre-packed SkillPak columns to simplify your process development and scale up.

TOYOPEARL Phenyl-600M is typically used for intermediate purification or polishing steps. It is a very high recovery and high dynamic capacity resin for both large and small proteins. When used as the polishing step up to an extra 5% yield may be seen compared to other Phenyl resins.

To see other products optimized for HIC purification of mAbs please see TOYOPEARL PPG-600 and TOYOEPARL Butyl-600 media.


Structure of TOYOPEARL Phenyl-600 resins 



Product attributes

Pore size (mean): 75 nm
Particle size (mean): 65 µm (M-grade)
Pressure rating: 0.3 Mpa
Shipping buffer: 20% ethanol
pH stability: >1-13
Shelf life: 10 years (estimated)

Comparison of TOYOPEARL-600M resins

Resins:            A. TOYOPEARL PPG-600M
                         B. TOYOPEARL Phenyl-600M
                         C. TOYOPEARL Butyl-600M
Column size:  7.5 mm ID × 7.5 cm
Mobile phase: Buffer A: 1.8 mol/L (NH4)2SO4 + 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

Breakthrough curves of polyclonal IgG on various HIC resins

Resins:           A. TOYOPEARL PPG-600M
                        B. TOYOPEARL Phenyl-650M
                        C. TOYOPEARL Butyl-600M
                        D. Competitor Phenyl Agarose
                        E. TOYOPEARL Phenyl-600M
Column size:  7.8 mm ID × 20 cm
Mobile phase: 0.1 mol/L sodium phosphate, pH 7.0 + 0.8 mol/L (NH4)2SO4
Flow rate:       300 cm/hr (2.4 mL/min)
Detection:       UV @ 280 nm
Temperature: 25 °C
Samples:         1.0 g/L polyclonal IgG

DBC was calculated at 10% breakthrough


Ordering Information

P/N Description Dimension
0021887 TOYOPEARL Phenyl-600M 25 mL
0021888 TOYOPEARL Phenyl-600M 100 mL
0021889 TOYOPEARL Phenyl-600M 1 L
0021890 TOYOPEARL Phenyl-600M 5 L
0045216 SkillPak 1 Phenyl-600M 5 x 1 mL col. 7 mm ID x 2.5 cm L
0045252 SkillPak 5 Phenyl-600M 5 mL col. 8 mm ID x 10 cm L
0045332 SkillPak 50 Phenyl-600M 50 mL col. 2.5 cm ID x 10 cm L
0045333 SkillPak 200 Phenyl-600M 200 mL col. 5 cm ID x 10 cm L
0045236 SkillPak HIC-600 1 mL col. Library
(Butyl-600M, Phenyl-600M, PPG-600M 1 mL x 2 ea)
7 mm ID x 2.5 cm L