Recombinant rat Thrombopoietin protein (ab129140)
Key features and details
- Expression system: Escherichia coli
- Purity: > 98% SDS-PAGE
- Active: Yes
- Suitable for: Functional Studies, SDS-PAGE, HPLC
Description
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Product name
Recombinant rat Thrombopoietin protein
See all Thrombopoietin proteins and peptides -
Biological activity
Determined by its ability to stimulate the proliferation of Human MO7e cells. The expected ED50 is = 0.2 ng/ml, corresponding to a specific activity of = 5 x 106 units/mg.
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Purity
> 98 % SDS-PAGE.
Purity: > 98% by SDS-PAGE and HPLC analysis. -
Expression system
Escherichia coli -
Accession
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Protein length
Protein fragment -
Animal free
No -
Nature
Recombinant -
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Species
Rat -
Sequence
SPVPPACDPR LLNKLLRDSY LLHSRLSQCP DVNPLSIPVL LPAVDFSLGE WKTQTEQSKA QDILGAVSLL LEGVMAARGQ LEPSCLSSLL GQLSGQVRLL LGALQGLLGT QLPPQGRTTA HKDPSALFLS LQQLLRGKVR FLLLVEGPAL CVRRTLPTTA VPSRTSQLLT LNKF -
Predicted molecular weight
19 kDa
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Specifications
Our Abpromise guarantee covers the use of ab129140 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
Functional Studies
SDS-PAGE
HPLC
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Form
Lyophilized -
Additional notes
Endotoxin level: < 0.1 ng/µg of Thrombopoietin protein.
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Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped at 4°C. The lyophilized protein is stable for a few weeks at room temperature. Store at -20°C long term.
This product is an active protein and may elicit a biological response in vivo, handle with caution.
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ReconstitutionReconstituted ab129140 should be stored in working aliquots at -20°C. Avoid repeated freeze-thaw cycles.
General Info
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Alternative names
- C mpl ligand
- C-mpl ligand
- Megakaryocyte colony stimulating factor
see all -
Function
Lineage-specific cytokine affecting 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. -
Involvement in disease
Defects in THPO are a cause of essential thrombocythemia (ET) [MIM:187950]. ET is inherited as an autosomal dominant trait which is characterized by elevated platelet levels due to sustained proliferation of megakaryocytes, and frequently lead to thrombotic and haemorrhagic complications. -
Sequence similarities
Belongs to the EPO/TPO family. -
Domain
Two-domain structure with an erythropoietin-like N-terminal and a Ser/Pro/Thr-rich C-terminal. -
Cellular localization
Secreted. - Information by UniProt
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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Datasheet download
References (0)
ab129140 has not yet been referenced specifically in any publications.