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- Table of Contents
Facts about Phosphate-regulating neutral endopeptidase PHEX.
Regulates osteogenic cell differentiation and bone mineralization through the cleavage of this MEPE-derived ASARM peptide (PubMed:18597632). Promotes dentin mineralization and renal phosphate reabsorption by cleaving DMP1- and MEPE-derived ASARM peptides (PubMed:18597632, PubMed:18162525).
Human | |
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Gene Name: | PHEX |
Uniprot: | P78562 |
Entrez: | 5251 |
Belongs to: |
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peptidase M13 family |
Phosphate-regulating neutral endopeptidase PHEX
Mass (kDA):
86.474 kDA
Human | |
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Location: | Xp22.11 |
Sequence: | X; NC_000023.11 (22032325..22251310) |
Specifically expressed in ovary (PubMed:9070861). Expressed at low levels in kidney (PubMed:9070861).
Cell membrane; Single-pass type II membrane protein.
If you are an immunohistologist, you've probably heard of Boster Bio, a company that has been in business since 1993. Their signature products include antibodies and ELISA kits. Recently, they have added PCR-related molecular biology products. Their diverse line of products and services caters to a variety of scientists, including biochemists, biologists, and cell and molecular biologists. They provide technical support 24 hours a day and free resources for scientists.
ELISA kits and research antibodies developed by Boster Bio detect biomarkers in cancer, neurosciences, developmental biology, and inflammation. These antibodies reach a picogram level of sensitivity. Boster Bio offers picogram level sensitivity ELISA kits and immunological reagents through tebu-bio. Boster Bio antibodies have been tested against a panel of 250 human tissues and untransfected cell lines to ensure optimum performance in your experiments.
The PHEX marker was developed by Steven Boster in 1993. His work led to the creation of a new product called a PHEX-compatible ELISA and hundreds of primary antibodies. He eventually became the largest antibody catalog in China by the late 90s. He also developed a proprietary ELISA platform called PicoKine(tm), which uses his trade secrets to deliver high-sensitivity ELISA kits.
IHC is a laboratory diagnostic technique based on the specific binding of an antibody to an antigen in tissue. Using a light microscope to visualize the binding of antibodies to antigens, it reveals the localization of cell components and their distribution in tissue. IHC is a highly versatile tool in both clinical and research settings. The use of antibodies to detect specific antigens is becoming an indispensable ancillary technique in anatomic pathology. Several new methods have become available that make it easy to analyze high volumes of samples.
One of the most important aspects of WB immunoassays is the proper sample preparation. Unless the sample is prepared specifically for a specific antibody, the antibodies may not perform as well as they could. However, there are a number of sample preparation guides and protocols that can greatly improve the quality of your results. Among these guides and protocols are those from Boster Bio.
To help researchers improve their results, Boster Bio offers isotype controls, secondary antibodies, and detection systems optimized for IHC. In this article, we answer some common questions about negative control conditions and the IHC assays themselves. Read on to learn more about the advantages of IHC. Boster Bio is one of the leading suppliers of secondary antibodies, isotype controls, and detection systems for immunohistochemistry (IHC).
Immunohistochemistry (IHC) is a common ancillary test in anatomic pathology. It utilizes antibodies against specific antigens to determine cell type, origin, and phenotype. While most immunohistochemical tests are performed on formalin-fixed paraffin-embedded tissue, there are several methods for imaging antigens on tissue. For optimal results, consider the specimen type and the desired antigen.
To minimize the risk of false negative results, make sure the tissue is dried properly and that no air bubbles remain in the reagents. Also, make sure the tissue is blocked prior to staining. This step minimizes the potential for false positives due to nonspecific protein binding. If you choose an incorrect concentration, or use a longer incubation time, you may end up with a false negative.
A biopanned library of rabbit monoclonal antibodies is one of the most effective methods for identifying high-affinity, target-specific antibodies. It is an excellent resource for academic research and antibody-based therapeutics. The library is available in scFv format. A phage-display selection process is an alternative method to hybridoma technology.
PMID: 9199930 by Francis F., et al. Genomic organization of the human PEX gene mutated in X-linked dominant hypophosphatemic rickets.
PMID: 9077527 by Beck L., et al. Pex/PEX tissue distribution and evidence for a deletion in the 3' region of the Pex gene in X-linked hypophosphatemic mice.