Specifications
- HOST SPECIES: Rabbit
- SPECIES REACTIVITY: Human
- IMMUNOGEN: Produced from sera of rabbits pre-immunized with highly pure (>98%) recombinant hTPO. Anti-Human TPO specific antibody was purified by affinity chromatography and then biotinylated.
- CONJUGATE: Biotin
- TESTED APPLICATIONS: E, WB
- APPLICATION NOTE: Sandwich ELISA: To detect hTPO by sandwich ELISA (using 100 μl/well antibody solution) a concentration of 0.25 – 1.0 μg/ml of this antibody is required. This biotinylated polyclonal antibody, in conjunction with ProSci’s Polyclonal Anti-Human TPO as a capture antibody, allows the detection of at least 0.2 – 0.4 ng/well of recombinant hTPO.
Western Blot
To detect hTPO by Western Blot analysis this antibody can be used at a concentration of 0.1 - 0.2 ug/ml. Used in conjunction with compatible secondary reagents the detection limit for recombinant hTPO is 1.5 - 3.0 ng/lane, under either reducing or non-reducing condition
Properties
- PURIFICATION: TPO specific antibody was purified by affinity chromatography and then biotinylated
- CLONALITY: Polyclonal
- PHYSICAL STATE: Lyophilized
- CONCENTRATION: batch dependent
- STORAGE CONDITIONS: Antibody is stable for at least 2 years from date of receipt at -20°C. The reconstituted antibody is stable for at least two weeks at 2-8°C. Frozen aliquots are stable for at least 6 months when stored at -20°C. Avoid repeated freeze-thaw cycles.
Additional Info
- NCBI OFFICIAL SYMBOL: THPO
- ADDITIONAL NAMES: Thrombopoietin, Megakaryocyte colony-stimulating factor, c-MPL Ligand, MGDF
- Protein Accession Number: P40225
- PROTEIN GI NUMBER: P40225.1
- NCBI GENE ID NUMBER: 7066
- USER NOTE: Centrifuge vial prior to opening.
Background
- TPO is a lineage-specific growth factor produced in the liver, kidney and skeletal muscle. It stimulates the proliferation and maturation of megakaryocytes, and promotes increased circulating levels of platelets in vivo. TPO signals through the c-mpl receptor, and acts as an important regulator of circulating platelets. Human and murine TPO exhibit cross-species reactivity. The human TPO gene encodes for a 353 amino acid glycoprotein, which contains a 21 amino acid signal sequence, a 15 amino acid erythropoietin-like domain, and a highly glycosylated 179 amino acid C-terminal domain. Recombinant Human TPO is a fully biologically active 174 amino acid polypeptide (18.6 kDa), which contains the erythropoietin-like domain of the full length TPO protein.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
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