Sartocon® and Sartocube® ultrafiltration cassettes deliver high-performance separation combined with easy handling across various applications. Our cassette designs are self-sealing and feature enlarged feed and retentate ports for gentle product handling. They offer full scalability from development to large-scale manufacturing, thanks to consistent cassette geometry.
Our Hydrosart® membrane is a high-performance, stabilized cellulose-based membrane optimized for biopharmaceutical process applications.
- Extremely hydrophilic, ensuring non-protein binding and virtually non-fouling properties.Exceptionally cleanable, with high caustic stability, providing a long life cycle with stable performance in flux and retention.Excellent chemical compatibility with commonly used solvents in ADC or peptides & oligonucleotide processing.
Available Screen Types:
E-Screen:
- More open screen geometry for high-viscosity solutions (> 3cP) with lower pressure drops
ECO Screen:
- More narrow screen geometry for lower final viscosities (up to 3cP)Enables efficient processing with lower pump capacities
Typical applications:
- Buffer exchangeConcentration or volume reduction
Applicable across a wide range of biopharmaceutical processes, including mAbs, ADCs, peptides & oligonucleotides, vaccines, cell & gene therapy, nucleotides, blood & plasma, and more.
Compliance and quality
Sartorius TFF products comply with global regulatory and quality standards (see specification area) and are tested for integrity during final release.
Sartocon® & Sartocube® cassettes are ideally combined with Sartorius Sartocon® holders and Sartoflow® systems.