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ambr® CF Filter Hydrosart® 10 kD

The Ambr® CF Filter is a ready to use, fully disposable 10 cm² crossflow ultrafilter that is designed for high throughput membrane screening and formulation development. The Ambr® CF Filter is available with two membrane materials and in a wide variety of MWCO’s. The Ambr® CF Filter is designed to be used with the Ambr® crossflow system.

Item no.:  3MA1443910

Availability:  On Request


The Hydrosart® Membrane

Hydrosart® is a cross linked regenerated cellulose based membrane that has been optimized for the Biopharmaceutical industry. The Hydrosart® membrane is a robust polymer that can operate over a broad pH range. Hydrosart® is also extremely hydrophilic, making it non-protein binding and non-fouling. Membrane depyrogenation can be accomplished by using NaOH even at elevated temperatures and concentrations. These features make Hydrosart® an ideal membrane for Biopharmaceutical applications.

Hydrosart® 10 kD main applications are:

  • Removal of contaminants
  • Proteins
    • Albumin
    • Hemoglobin
  • ADC
  • Recombinant proteins
  • Antibody fragment bio-conjugates
  • Special mAb’s e.g. one heavy chain and 2 light chain mAb

User Manual

Manual ambr® CF filter
en 264.1 kB


  • Filtration Area
    10 cm²
  • Flow Channel Geometry
    Screening Device

General Specifications

  • Cassette Format
    ambr® CF filter
  • Filter Format
  • Ultrafilter
    10 kD Hydrosart® Ultrafilter

Operating Conditions

  • Maximum Inlet Pressure
    3 bar
  • pH Stability
    pH 2 – 14

eShop Dynamic Attributes

  • Filter Type
    Crossflow Screening Filters
  • Industry
    Pharma / Biotech
  • MWCO
    10 kD
  • Membrane Material
Ambr® Crossflow - 4 channel system including control station

Study factors for manufacturability

Collect important information about the behaviour of the molecules in downstream processing already in an early stage

Automated, parallel trials

Up to 16 channels can be managed by one control station

Lowest process volumes

Small scale screening with 10 cm² membrane area | 5 mL recirculation volume