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Integrated Biologics
Advanced Synthesis
Specialized Modalities
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Why choose TheraPEAK® X-VIVO® Media?

  • Multiple formulations tailored to specific
    cell types
  • GMP-grade process that helps ensure regulatory compliance
  • Easy-to-use formulation, only requiring addition of cytokines
  • No antibiotics or phenol red in the formulations
  • Proven to work with serum and serum replacement, as well as a serum-free formulation
  • Custom packaging available to meet
    scale-up needs

Find the right formulation for your cells

TheraPEAK® X-VIVO® is offered in multiple formulations providing support for a variety of hematopoietic cells: 
TheraPEAK® X-VIVO® 10 – Optimized for slower-growing, less mature cells like hematopoietic stem cells. 
TheraPEAK® X-VIVO® 15 – Best suited for rapidly-growing immune cells, particularly T cells.

Optimal performance of hematopoietic cells

Primary human CD4 and CD8 T cells were mixed at a 1 to 1 ratio, activated with CD3/28-coated beads, and cultured in RPMI, Competitor Medium and X-VIVO® 15 Medium with no serum (circles) and with serum (squares). The population doubling rate was measured by cell counting on the days indicated by a symbol. Error bars represent SEM. Adapted from Medvec R. et al. Improved Expansion and In Vivo Function of Patient T Cells by a Serum-Free Medium. Molecular Therapy - Methods and Clinical Development. Volume 8, P65-74. March 2018. www.doi.org/10.1016/j.omtm.2017.11.001, CC BY 4.0.

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Graph on performance of different media on human CD4 and CD8 T cells

GMP quality 

Quality and safety are crucial to allow reliable results in clinical processes and ultimately, protect patients’ lives. All TheraPEAK® X-VIVO® Media are manufactured according to regulations for medical devices including 21 CFR Part 820. Our manufacturing sites are FDA registered with an ISO 13485 certified quality management system.

Research use formulations

In addition to our GMP produced TheraPEAK® X-VIVO® Media, we also provide an extensive portfolio of research use only (RUO) formulations. You may also be interested in our extensive portfolio of high quality, research grade, primary blood and immune cells including mobilized blood, fresh leukopaks, and whole blood. 


Select your media of interest

Find the right TheraPEAK® X-VIVO® medium for your application. Click a catalog number to learn more or place an order online.

With recombinant transferrin Packaging EU Americas
  X-VIVO® 15
GMP grade TheraPEAK® X-VIVO® 15 with recombinant transferrin 1L bottle BEBP02-054Q BP02-054Q
TheraPEAK® X-VIVO® 15 with recombinant transferrin 1L bag BEBP02-054P1 BP02-054P1
RUO grade X-VIVO® 15 Serum-free Hematopoietic Cell Medium 1L bottle
X-VIVO® 10
GMP grade TheraPEAK® X-VIVO® 10 with recombinant transferrin 1L bottle BEBP02-055Q BP02-055Q
With human transferrin
X-VIVO® 15
GMP grade TheraPEAK® X-VIVO® 15 Medium without phenol red and gentamicin 1L bottle BEBP02-061Q BP04-744Q
TheraPEAK® X-VIVO® 15 Medium without phenol red and gentamicin 1L bag BE08-879P1 08-879P1
TheraPEAK® X-VIVO® 15 Medium without phenol red and gentamicin 5L bag BE08-879H 08-879H
RUO grade X-VIVO® 15 Serum-free Hematopoietic Cell Medium 1L bottle 02-060Q 04-418Q
X-VIVO® 10
GMP grade TheraPEAK® X-VIVO® 10 Medium without phenol red and gentamicin 1L bottle
RUO grade X-VIVO® 10 Serum-free Hematopoietic Cell Medium 1L bottle
X-VIVO® 15 Serum-free Hematopoietic Cell Medium 0.5L bottle