Recombinant Human Thrombopoietin (TPO) is a bioactive protein intended for use in cell culture applications. TPO is a humoral growth factor that is necessary for megakaryocyte proliferation and maturation, as well as for thrombopoiesis. This protein is the ligand for MLP/C_MPL, which is the product of the myeloproliferative leukemia virus oncogene. Recombinant Human Thrombopoeitin (TPO) is one of the many GIBCO® recombinant bioactive proteins available from Life Technologies. This is the 100 microgram size.
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).
Proven Compatibility
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.
2° to 8° CWe also offer a selection of growth factors for use in cell therapy applications through our GIBCO® Cell Therapy Systems (CTS™) product line.
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For Research Use Only. Not for use in diagnostic procedures