规格
Activity:	0.5 ng/ml
Bioassay:	Proliferation of TF1 cells
Endotoxin Level:	< 1 EU/ml
Product Line:	Gibco®
Purity or Quality Grade:	Carrier-Free
Shipping Condition:	Dry Ice
Expression System:	Mammalian
Protein Family:	Growth Factors & Receptors
Protein Form:	Recombinant, Ligand
Protein Subtype:	TPO
Research Category:	Endocrinology, Stem Cell Research, Angiogenesis
Species:	Human
Validated Application:	Cell Culture
Molecular Weight:	85 kDa
Purification Method:	Gel-Purified
Purity:	90 %
Quantity:	100μg
Gene Alias:	TPO (Thrombopoietin)
Protein Length:	332 aa

储存
Store in freezer (-5 to -30°C).

描述

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 10 milligram 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.

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.

Related links
• See our selection of recombinant GIBCO® growth factors.
• Learn more about the GIBCO® Cell Therapy Systems (CTS™) product line.

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