Brochure | April 15, 2019

BIOSTAT STR® Bioreactors and Flexsafe STR® Bags

Source: Sartorius Stedim Biotech

The BIOSTAT STR® fully scalable, single-use bioreactor family offers working volumes from 12.5 L to 2000 L and is based on conventional stirred-tank design. It is now available in its second generation with improved hardware design, Flexsafe STR® bags for excellent cell growth and robustness and single-use, non-invasive biomass monitoring.

Cell Growth
The complete control of our Flexsafe® bag production process – from the resin to the final sterilized bag – guarantees you consistent lot-to-lot cell growth performance, even of the most sensitive cell lines.

Classic stirred-tank design from the ambr® 250 to the BIOSTAT STR® 2000. Simplify your scale-up and scale-down, reduce risks in your process transfers and easily switch between reusable and single-use bioreactors.

Easily connect your BIOSTAT STR® to our BioPAT® MFCS or third party supervisory software like DeltaV™. Straightforward integration into existing automation infrastructure provides you with data consistency across scales and throughout the entire development process.

Continuous Processing
Get the best solution for high-cell density, intensified cultures with combining efficient oxygen transfer, mixing and CO2 stripping with integrated advanced analytics for high level and automated monitoring

  • BioPAT ® ViaMass for viable biomass
  • BioPAT ® Trace for glucose | lactate

Microcarrier Cultures
Benefit from our flexible stirrer and sparger options. Successfully grow your shear sensitive cells on microcarriers and ensure excellent cell growth and viability.