T-Liven PR™

T-Liven PR

GMP-Ready Human Platelet Lysate for Closed System Bioprocessing

T-Liven PR​™

TLIven product image

T-Liven PR™

Building on the success of nLiven PR™, T-Liven PR™ combines closed system compatible packaging with release against a T-Cell growth release assay. Ensure your immune cells meet optimal cell quality. T-Liven PR™ consistently produces cells with improved naïve and central memory phenotype.

  • Validated pathogen reduction technology using E-Beam irradiation
  • Released against a validated T-Cell growth promotion assay
  • Available in bag format
  • Large donor pool lot sizes
  • Manufactured from outdated FDA/AABB approved apheresis platelet units
  • FDA master file, PMDA Certificate of Suitability
  • Used for manufacturing in US, EU, and other clinical trials globally
  • Manufactured under a certified ISO 9001:2015 Quality Management System
  • Example CoA and IFU
  • Culture supplement to replace FBS or AB Serum
  • Biodefined composition reduces lot-to-lot variability
  • Supports a wide range of cell types including MSCs, T-Cells, NK Cells, Endothelial cells, and more
  • Promotes improved in vitro and In vivo cell quality in CAR-T applications
  • Typically used at concentrations ranging from 2% to 10%
  • Used in 2D and 3D expansion systems
  • Additional pathogen reduction applied per EU pharmacopeia

Please download T-Liven PR™ brochure here:

Asked Questions


T-Liven PR is verified to support T cell growth. Each lot is released using a T cell growth verification assay. It’s packed in bags for compatibility in common manufacturing systems. Like nLiven PR, T-Liven PR has undergone the additional step of pathogen-reduction.

Ex vivo expansion of cells such as MSCs, ASCs, T Cells, etc. Please connect with us to learn which Sexton hPL is right for your application. 

Yes. We are ISO9001:2015 certified.

Sexton Biotechnologies

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BioLife Solutions Inc.
3303 Monte Villa Parkway,
Suite 310, Bothell , WA 98021 USA

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through Friday (9:00 am to 5:00 pm PST) at:

Toll Free (North America): +1.866.424.6543
Direct: +1.425.402.1400
Fax: +1.425.402.1433

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