Ultrafiltration Membranes
Ultrafiltration Membranes
Ultrafiltration Membranes
Ultrafiltration Membranes
  • Ultrafiltration Membranes
  • Ultrafiltration Membranes
  • Ultrafiltration Membranes
  • Ultrafiltration Membranes

Ultrafiltration Membranes

The specialized ultrafiltration membrane for biological sample purification is designed.
Product Details

‌Working Principle: 

Ultrafiltration membranes separate molecules in a solution based on pore size. The primary mechanism relies on a physical barrier effect, where the membrane’s pores retain molecules and particles of specific sizes. Under external or internal pressure, liquid passes through the membrane surface, while larger molecules (e.g., bacteria, viruses, colloids) are retained on the surface or within the membrane, achieving separation and purification.




Features of Ultrafiltration Membranes:




Diverse Product Options: Available in standard, irradiated, irradiation-compatible, and autoclave-sterilizable types to meet different application needs.

Various Membrane Fiber Sizes: Multiple fiber inner diameters (0.5, 1.0, 1.5 mm) and pore sizes (3 kD-750 kD, 0.1-0.65 μm) to meet different filtration requirements.

High Hydrophilicity and Throughput: Membranes have excellent hydrophilicity and high flux, significantly improving processing efficiency.

Biological Safety: Free from animal-derived components, with low bioburden, meeting the strict requirements of the biopharmaceutical industry.

High Reliability and Biocompatibility: 100% integrity-tested, produced in C-class cleanrooms, with membrane housing materials complying with USP Class VI standards, ensuring no particle shedding and excellent chemical compatibility.

High Mechanical Strength and Long Process Life: Products feature high mechanical strength and long service life, suitable for extended process operations.

High Solid Content Fluid Handling: Capable of handling high-solid-content fluids with great flexibility, ideal for separating and purifying complex samples.

Excellent Separation Selectivity and High Product Yield: Low protein binding rate ensures high product yield, particularly in critical purification steps in biopharmaceuticals.




Applications:




Monoclonal Antibody Clarification and Concentration: Used for the separation, clarification, and concentration of monoclonal antibodies in biopharmaceuticals.

Plasmid Concentration and Washing: Suitable for plasmid DNA concentration and washing processes.

Suspended Solids Removal: Removes solid particles from suspensions, applicable in various biological and industrial applications.

Vaccine Concentration and Purification: Used for vaccine concentration and purification, ensuring high purity and efficient separation.

Virus Concentration, Purification, and Removal: Applied in virus concentration, purification, and removal, particularly in the biopharmaceutical industry.

Bacteria and Pyrogen Removal: Ideal for removing bacteria and pyrogens, enhancing product safety.

Plasma Purification and Concentration: Used in the purification and concentration steps during plasma preparation.

Pyrogen Removal from Buffers: Removes pyrogens from buffers, ensuring product purity and safety.

Cell Harvesting and Clarification: Suitable for cell harvesting and clarification in cell culture processes.

Colloidal Suspension Concentration and Washing: Applied in the concentration and washing of colloidal suspensions.

Continuous Buffer Exchange and Perfusion of Cell Cultures: Supports continuous buffer exchange and perfusion, improving production efficiency.

Hybridoma Cell Culture Clarification: Used for the clarification of hybridoma cell cultures in biopharmaceuticals.

Liposome Purification and Lysate Clarification: Applied for liposome purification and lysate clarification.

Mammalian Cell Clarification: Suitable for clarification of mammalian cell cultures.

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