Achieve higher flux, closed device and connectivity freedom

TangenX® SIUS® Gamma TFF Devices embody the performance and efficiency of SIUS® Cassettes in a convenient, fully assembled, closed, and sterile system. ​Acclaimed performance with up to 30% flux increase over conventional membranes, connectivity freedom, and a library of configurations, converge into one, simple TFF solution. ​ SIUS Gamma TFF Devices are ideal for gene therapy applications, bioburden-sensitive operations, and hazardous processes.

How Flat Sheet TFF Works

Ready-to-use

Clamp-and-go connectivity

The diversity of connectivity options makes building closed systems a challenge. Genderless AseptiQuik® connectors featured on TangenX® SIUS® Gamma TFF Devices make life easier. Simply clamp the SIUS® Gamma TFF Device into a holder, connect to a flow path, and go. It's that easy.

Click on the links below to explore how to assemble SIUS Gamma TFF Devices.  TangenX® SIUS® hardware may be purchased separately.

 

ready-to-use

Simple connectivity with ProConnex® Flow Paths

Custom ProConnex® Flow Paths complete your TFF solution. Flow paths are build using Class VI Bioprocess-grade materials that are BSE/TSE-free and Lot-traceable.

ProConnex® Filter Assemblies

CONFIGURED FOR YOU

Build a custom flow path to your specifications

  • Engineer-designed 
  • Choose from over 250 components
    • Connections
    • Process reservoirs
    • Pressure transducers
    • Aseptic connectors
READY TO SHIP

Order a pre-built and quality tested off-the shelf ProConnex® Flow Path stocked for rapid delivery.

  • Individually inspected
  • Integrity testing available 
  • Clean room assembled
  • Double-bagged
PLUG INTO EXISTING

Leverage the flexibility of genderless connectors and seamlessly connect to your existing flow path.

HIGH PERFORMANCE

Equivalent performance with ready-to-use convenience

Transition from SIUS® Cassettes to SIUS® Gamma TFF Devices seamlessly.​

Membrane performance is unaffected by exposure to gamma irradiation. ​

When comparing performance of TangenX® SIUS® Cassettes (solid line) and TangenX® SIUS® Gamma TFF Devices (dashed line): ​

  • Permeate flux is comparable​
  • BSA rejection varies by less than 1% 
HIGH PERFORMANCE

Diverse options for diverse process needs

TangenX® SIUS® Gamma TFF Devices are offered with two membrane chemistries, two screen types, a wide selection of molecular weight cutoffs (MWCO), and a broad range of surface areas. With 96 configurations available, TangenX® SIUS® Gamma TFF Devices accommodate diverse process requirements for ultrafiltration and diafiltration applications from process development to commercial manufacturing.

ProStream Membrane

  • Neutral charge
  • Low protein binding
  • Excellent chemical resistance

HyStream Membrane

  • Hydrophilic
  • Low protein binding
  • minimal fouling with hydrophobic species
READY TO SCALE FAST

Scalable from lab to process scale

TangenX® SIUS® Gamma Devices scale from  process development to large-scale manufacturing.  Molecular weight cut-offs (MWCO)s extend from 10 kD up to 100 kD. Mermbrane area range from 0.1 - 10 m2

Molecular Weight Cut-off

10 kD, 30 kD, 50 kD, 100 kD

 

Membrane area

0.1, 0.5, 1.5, 2.5, 5, 10 m2

TangenX® SIUS® Gamma Devices

TangenX® SIUS®  Gamma TFF Devices incorporate the performance-leading TangenX® TFF membrane and cassette manufacturing technologies into a closed, gamma-irradiated, single-use assembly. Genderless, aseptic connections easily integrate into your current UF/DF flow path.

Click on the links below to explore different features.

Closed, Single-use TFF Assembly

TangenX® SIUS®  Gamma TFF Devices incorporate the performance-leading TangenX® TFF membrane and cassette manufacturing technologies into a closed, gamma-irradiated, single-use assembly. Genderless, aseptic connections easily integrate into your current UF/DF flow path.

Validated manufacturing

Quality Manufacturing

TangenX® Cassettes are manufactured in a fully validated and documented manufacturing process according to the principles of cGMP. Each cassette comes with a Quality Assurance Certificate. 

Comprehensive Regulatory Support Files

Each TangenX® TFF Cassette is supported by a Regulatory Support File (available upon request) that includes:

  • Product information
  • Cassette design
  • Materials of construction
  • Product performance
  • Safety information
  • Documentation system
  • Product Manufacturing
  • Qualification
  • Manufacturing Process Validation
  • Release Testing