Recombinant Human Thrombopoietin/TPO Protein (His Tag)(Active)
| Code | Size | Price |
|---|
| PKSH033110-10ug | 10ug | £219.00 |
Quantity:
| PKSH033110-50ug | 50ug | £497.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Human
Regulatory Status: RUO
Application: Cell Culture
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
Samples are stable for up to twelve months from date of receipt at -70°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Further Information
Abbreviation:
Thrombopoietin;TPO
Accession:
P40225
Activity:
Measured in a cell proliferation assay using MO7E human megakaryocytic leukemic cells. The ED50 for this effect is 0.55 ng/ml.
Background:
Thrombopoietin (TPO) is a glycoprotein hormone which belongs to the EPO/TPO family. It produced by the liver and kidney which regulates the production of platelets. TPO stimulates the production and differentiation of megakaryocytes, the bone marrow cells that bud off large numbers of platelets. Lineage-specific cytokine affects the proliferation and maturation of megakaryocytes from their committed progenitor cells. It acts at a late stage of megakaryocyte development. It may be the major physiological regulator of circulating platelets.
Calculated MW:
37.3 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from a 0.2 um filtered solution of 20mM Tris,150mM NaCl,pH 8.0.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
N-His & C-His
ObservedMW:
70-90 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Ser22-Gly353
Target Synonym:
Thrombopoietin;C-mpl ligand;Megakaryocyte colony-stimulating factor;Megakaryocyte growth and development factor;Myeloproliferative leukemia virus oncogene ligand;THPO
UNIProt ID:
P40225