- High purity—minimal interference from other proteins or contaminants
- High biological activity—more results with less protein
- Proven compatibility—GIBCO® proteins bioassayed with GIBCO® media
High Purity Recombinant Bioactive Protein
Recombinant Human Thrombopoietin (TPO) is one of more than 250 GIBCO® recombinant proteins available from Life Technologies. To help ensure GIBCO® growth factors are of the highest quality, each protein is analyzed for purity along with structural homogeneity to help ensure a biologically active protein.
High Biological Activity
In-house activity testing of Recombinant Human Thrombopoeitin (TPO) includes cell proliferation, cytotaxis, calcium flux, secondary cytokine up-regulation, induction of surface antigen expression, and protease assays. Recombinant Human Thrombopoietin (TPO) specific activity is determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).
GIBCO® proteins are bioassayed with GIBCO® media. Since 1962, GIBCO® has been a consistent provider of high quality media, reagents, and sera for reliable cell culture.
We also offer a selection of growth factors for use in cell therapy applications through our GIBCO® Cell Therapy Systems (CTS™) product line.
For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.
- See our selection of recombinant GIBCO® growth factors.
- Learn more about the GIBCO® Cell Therapy Systems (CTS™) product line.