Seki et al. (1999) cloned p25 from a neuroblastoma cDNA library. The deduced 219-amino acid protein has a calculated molecular mass of about 24 kD. Human and bovine p25 share 90% amino acid identity. In contrast to the brain-specific expression of bovine p25, RT-PCR detected human p25 in all tissues examined.Martin et al. (2002) found that p24 associated with Gsk3 in microtubules from adult rat brain. p24 bound Gsk3 and inhibited its kinase activity at low magnesium concentrations. p24 was a poor substrate for Gsk3, but it could be phosphorylated by other protein kinases. Bovine Tppp inhibited mitotic spindle assembly and nuclear envelope breakdown following injection into Drosophila embryos. It did not affect other cellular events.
Human Tubulin polymerization-promoting protein (TPPP) ELISA Kit employs a two-site sandwich ELISA to quantitate TPPP in samples. An antibody specific for TPPP has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyTPPP present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TPPP is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of TPPP bound in the initial step. The color development is stopped and the intensity of the color is measured.
Human Tubulin polymerization-promoting protein (TPPP) ELISA Kit listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
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