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PES syringe filters offer high flow rates and low protein binding. They're perfect for sample preparation, sterilization, and clarification. The market is growing, with demand expected to reach $2.1B by 2028.
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PES Syringe Filters: Advanced Filtration Solutions PES syringe filters offer high flow rates and low protein binding. They're perfect for sample preparation, sterilization, and clarification. The market is growing, with demand expected to reach $2.1B by 2028. by Simsii Inc
What is a PES Syringe Filter? PES Membrane Hydrophilic Nature Pore Sizes PES membranes are synthetic polymers with excellent properties. Rapid wetting and high throughput capabilities are crucial. Available in pore sizes from 0.03 µm to 5 µm.
Key Advantages of PES Membranes High Flow Rates Low Protein Binding 1 2 PES filters are 2-3x faster than cellulose acetate filters. Less than 10 µg/cm² protein adsorption is achieved. Chemical Compatibility 3 Resistant to most aqueous solvents, pH 1-14.
Applications in Life Sciences Sterile Filtration Sample Preparation Cell Culture Clarifies cell suspensions and removes mycoplasma effectively. Removes bacteria from cell culture media with 0.22 µm filters. Removes particulates from protein, DNA, and RNA samples.
Comparing PES to Other Filter Membranes Membrane Type Protein Binding Flow Rate Chemical Resistance Cost PES Low High Excellent Moderate CA Moderate Moderate Good Low PTFE Low Moderate Excellent High PVDF Low Moderate Good Moderate PES offers a great balance of low protein binding, high flow rate, and excellent chemical resistance at a moderate cost.
Quality Control and Validation Integrity Testing 1 Includes bubble point, diffusion, and water flow rate tests. Sterility Assurance 2 Achieved through gamma irradiation or autoclaving. Extractables Testing 3 Testing per USP <661> and European Pharmacopoeia standards.
Case Studies and Performance Data Monoclonal Antibody Yield HPLC Column Life PES filters increased yield by 15% in biopharmaceutical production. Extended column life by 40% in a pharmaceutical QC lab.
Conclusion: The Clear Choice for Critical Filtration PES syringe filter provide superior performance and reliability. They are ideal for life sciences, pharmaceuticals, and biotechnology. Invest in PES for maximized sample recovery. Contact us for samples and support!