| Product name | Recombinant Human Thrombopoietin/THPO Protein |
|---|---|
| Catalog No. | RP00174 |
| Description | Recombinant Human Thrombopoietin/THPO Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ser22-Gly353) of human Thrombopoietin/THPO (Accession #NP_000451.1) fused with a 6×His tag at the C-terminus. |
| Bio-Activity | 1.Recombinant Human TPO(50 ng/mL) , IL-3(15 ng/mL, Cat. RP01362), IL-6(15 ng/mL, Cat. RP00201) and IL-11(15 ng/mL, Cat. RP00050) induce hematopoietic stem and progenitor cells to differentiate into megakaryocytes. After 6 days, the induction of CD41/42+ megakaryocytes was successful. 2.Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. Avanzi, G. et al. (1988) Br. J. Haematol. 69:359. The ED50 for this effect is 2.61-10.44 ng/mL. |
| Purity | > 97% by SDS-PAGE. |
| Endotoxin | < 0.1 EU/μg of the protein by LAL method. |
| Formulation | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. |
| Species | Human |
| Calculated MW | 36.31 kDa |
| Synonym | THPO; MGDF; MKCSF; ML; MPLLG; THCYT1; TPO |
|---|---|
| Expression Host | HEK293 cells |
| Tag | C-His |
| Swiss-Prot | |
| Gene ID |
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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| Reconstitution | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
* For research use only. Not for therapeutic or diagnostic purposes.
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