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Introducing

PhysiologixTM XF SR

human Growth Factor Concentrate

A Xeno-Free media supplement for stem cells and T cells that replaces either FBS or serum-free supplements.

List Price

$99.00

/ 10ml
Pricing Details Request Sample

PhysiologixTM XF SR

A Xeno-Free media supplement for stem cells and T cells that replaces either FBS or serum-free supplements. Many "serum-free" supplements and complete media do not disclose the origin or contents of the media. Our serum replacement is extracted from transfusion-grade blood products and comes with a full certificate of analysis.

PhysiologixTM XF SR
Supplemented @ 2%
Preferred Basal Media
(e.g. RPMI 1640)
Cell Culture w/
Superior Proliferation

Our three product pillars to address your Xeno-Free needs
cGMP

Streamlined Regulatory Compliance

  • Completely Xeno-Free
  • Processed under cGMP conditions
  • Transfusion-grade raw material
Consistency

Lower Media Costs with Superior Yield

  • Superior proliferation in both T cells and stem cells
  • Lower acquisition cost and cost per target cell count
Consistency

Consistent and
Concentrated

  • 2% recommended concentration in basal media (FBS requires 10%)
  • Documented consistency across lots

BM-MSCs and iPSCs show superior growth at a fraction of the cost

Figure 1.

Proliferation by luminescence assay on induced pluripotent stem cells over nine (9) days. Cells grown in PhysiologixTM XF hGFC supplemented media show higher cell number compared to media grown in the industry leading serum free stem cell media.

Figure 2.

Proliferation by luminescence assay on bone-derived mesenchymal stem cells over nine (9) days. Cells grown in PhysiologixTM XF hGFC supplemented media show sustained growth at higher levels compared to the industry leading serum free stem cell media.

Figure 3.

Cost comparison of leading stem cell media by list price for 500 mL of complete media.

CD4+ T cells show better viability and proliferation with similar surface marker expression

Figure 1.

After seven days, stimulated CD4+ T cells show significantly higher cell counts when grown in PhysiologixTM XF hGFC supplemented media compared to the leading T cell media control.

Figure 2.

After seven days, stimulated CD4+ T cells exhibit comparable activation markers (CD25 and CD69) when grown in PhysiologixTM XF hGFC and the leading T cell media control. In addition, T cells grown in PhysiologixTM XF hGFC show slightly elevated levels of exhaustion marker PD-1 which is which is indicative of a more physiologically relevant response to constant stress.

Figure 3.

Cost comparison of leading T cell media by list price for 500 mL of complete media.