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rProtein A Chromstar® FF Affinity Chromatography Resins
Brief description Protein A Chromstar® FF is an affinity chromatography medium for antibody purification, which separates through the specific interaction between antigen and antibody. This chromatography medium is used for the purification of monoclonal and polyclonal antibodies.
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Update time:2025-06-17
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Detailed Introduction

Features of Protein A Chromstar® FF Affinity Chromatography Resins


Protein A Chromstar® FF offers a variety of options. It is easy to scale up and has high throughput performance advantages:

  • Recombinant protein A is produced in E. coli and engineered with directional conjugation to enhance binding capacity: Epoxy-based conjugation ensures low ligand shedding. Recombinant protein A has similar specificity for the IgG Fc region as native protein A, allowing for increased selection and yield.

  • The process scale-up of this affinity chromatography resin is simple and easy to operate.


Specifications of Protein A Chromstar® FF Affinity Chromatography Resins


Chromatography resin for antibody purification

Product Feature Mean particle size (pm) Max. back pressure (MPa) Max. flow velocity (cm/h) Quantity Product code
Protein A Chromstar® FF High flow velocity rProtein A ligand 90 0.3 300 25 mL 1034-1131
100 mL 1034-1132
500 mL 1034-1133
1 L 1034-1134
5 L 1034-1135
10 L 1034-1136
20 L 1034-1137
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