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Tosoh Bioscience GmbH: The Chemistry of Innovation
Process Media Products
Toyopearl Media
Process Media Products
Size Exclusion (SEC)
Ion Exchange (IEC)
Toyopearl CM-650
Toyopearl DEAE-650
Toyopearl GigaCap CM-650
Toyopearl GigaCap DEAE-650M
Toyopearl GigaCap Family - Reduction of Elution Volume
Toyopearl GigaCap Q-650
Toyopearl GigaCap S-650
Toyopearl MegaCap II SP-550EC
Toyopearl NH2-750F
Toyopearl Q-600 AR
Toyopearl QAE-550
Toyopearl SP-550
Toyopearl SP-650
Toyopearl SuperQ-650
TSKgel SuperQ-5PW
Hydrophobic Interaction (HIC)
Mixed Mode Chromatography
Affinity (AFC)

is a weak anion exchange resin* with high binding capacity, which offers an additional selectivity option to TOYOPEARL GigaCap Q. TOYOPEARL HW-65 resin is the polymeric base bead chemically modified to provide a high number of anionic binding sites for increased resin capacity. It exhibits a typical dynamic binding capacity greater than 150 g/L for BSA (66 kD), exceeding that of all other commercial available DEAE chromatography media.

This new resin maintains high capacity at increased linear velocities and has good pressure flow characteristics. The high capacity and back pressure stability of TOYOPEARL GigaCap DEAE-650 creates opportunities for increased throughput in various anion exchange purification steps and is ideally suited for efficient plasma protein purification.

*specifically designed for packed bed use


 Product Attributes:
Pore size (mean): < 1,000 Å

Particle size (mean): 75 µm (M-grade)

Pressure rating: 3 bar

Shipping buffer: 20% ethanol

pH stability: 3-13

Shelf life: 10 years (est.)


Process Media Catalog 

Ion Exchange Chapter -
Process Catalog

Product Overview -
Toyopearl GigaCap Series

Product Specification Sheet -
Toyopearl GigaCap DEAE-650M 

Toyopearl Instruction Manual

Product Overview - ToyoScreen

 Toyopearl GigaCap DEAE-650M data

High DBC at Increased Linear Velocities

High DBC at Increased Linear Velocities

Excellent Pressure Flow Properties

TOYOPEARL GigaCap DEAE-650M - Pressure flow properties

CIP Stability

CIP Stability

Ordering information:
To place an order please contact
Customer Service
P/N Description Resin Volume Pore size

Particle size

22865 Toyopearl GigaCap DEAE-650M 100 mL < 1,000 Å
75 µm

22866 Toyopearl GigaCap DEAE-650M 250 mL < 1,000 Å

75 µm
22867 Toyopearl GigaCap DEAE-650M 1 L < 1,000 Å 75 µm

22868 Toyopearl GigaCap DEAE-650M 5 L < 1,000 Å  75 µm

22872 ToyoScreen GigaCap DEAE-650M 6 x 1 mL < 1,000 Å  75 µm

22873 ToyoScreen GigaCap DEAE-650M 6 x 5 mL < 1,000 Å 75 µm

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Toyopearl & TSKgel
Process Media Catalog

Toyopearl Orientation Sheet

Toyopearl Brochure (en francais)

Process Media Main Page

Tosoh Bioscience GmbH Im Leuschnerpark 4, 64347 Griesheim(Darmstadt), Germany  Tel: +49 6155-7043700  Email: info.tbg@tosoh.com