POP4 encodes one of the protein subunits of the small nucleolar ribonucleoprotein complexes: the endoribonuclease for mitochondrial RNA processing complex and the ribonuclease P complex. The encoded protein is localized to the nucleus and associates directly with the RNA component of these complexes. This protein is involved in processing of precursor RNAs. Alternative splicing results in multiple transcript variants.The deduced 220-amino acid basic protein is rich in arginine and lysine, has nuclear localization sequences, and has a predicted molecular mass of approximately 25 kD. RPP29 is 23% identical to the yeast Pop4 protein. Fluorescent microscopy demonstrated nuclear and nucleolar expression of RPP29. Immunoblot analysis showed that antibodies to RPP14 or RPP29 precipitate native RNase P.

Human Ribonuclease P protein subunit p29 (POP4) ELISA Kit employs a two-site sandwich ELISA to quantitate POP4 in samples. An antibody specific for POP4 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPOP4 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for POP4 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 POP4 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Human Ribonuclease P protein subunit p29 (POP4) 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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Abbkine Scientific Co., Ltd. was founded by a number of scientists and marketing experts in the field of life science in California in 2012. With growing demands from Asia Pacific, it move its headquarters to China. Combining cutting edge technology from United States with China's manufacturing engineering and cost advantages, we aim to provide innovative, high quality assay kits, recombinant proteins, antibodies and other research tools to accelerate life science fundamental research, drug discovery, etc.