Principle of the Assay: This ELISA kit uses Sandwich-ELISA as the method. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to PCDH15. Standards or samples are added to the appropriate micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for PCDH15 and Avidin-Horseradish Peroxidase (HRP) conjugate is added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain PCDH15, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The OD value is proportional to the concentration of PCDH15. You can calculate the concentration of PCDH15 in the samples by comparing the OD of the samples to the standard curve.
NCBI and Uniprot Product Information
NCBI Description
This gene is a member of the cadherin superfamily. Family members encode integral membrane proteins that mediate calcium-dependent cell-cell adhesion. It plays an essential role in maintenance of normal retinal and cochlear function. Mutations in this gene result in hearing loss and Usher Syndrome Type IF (USH1F). Extensive alternative splicing resulting in multiple isoforms has been observed in the mouse ortholog. Similar alternatively spliced transcripts are inferred to occur in human, and additional variants are likely to occur. [provided by RefSeq, Dec 2008]
Uniprot Description
PCDH15: Calcium-dependent cell-adhesion protein. Essential for maintenance of normal retinal and cochlear function. Defects in PCDH15 are the cause of Usher syndrome type 1F (USH1F). USH is a genetically heterogeneous condition characterized by the association of retinitis pigmentosa and sensorineural deafness. Age at onset and differences in auditory and vestibular function distinguish Usher syndrome type 1 (USH1), Usher syndrome type 2 (USH2) and Usher syndrome type 3 (USH3). USH1 is characterized by profound congenital sensorineural deafness, absent vestibular function and prepubertal onset of progressive retinitis pigmentosa leading to blindness. Defects in PCDH15 are a cause of Usher syndrome type 1D/F (USH1DF). USH1DF patients are heterozygous for mutations in CDH23 and PCDH15, indicating a digenic inheritance pattern. Defects in PCDH15 are the cause of deafness autosomal recessive type 23 (DFNB23). DFNB23 is a form of sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. 3 isoforms of the human protein are produced by alternative splicing.
Protein type: Cell development/differentiation; Membrane protein, integral; Cell adhesion
Chromosomal Location of Human Ortholog: 10q21.1
Cellular Component: extracellular space; stereocilium; photoreceptor outer segment; integral to membrane; plasma membrane; synapse
Molecular Function: calcium ion binding
Biological Process: sensory perception of sound; sensory perception of light stimulus; photoreceptor cell maintenance; homophilic cell adhesion; equilibrioception
Disease: Usher Syndrome, Type If; Usher Syndrome, Type Id; Deafness, Autosomal Recessive 23
Research Articles on PCDH15
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Product Notes
The Chicken PCDH15 pcdh15 (Catalog #AAA2515007) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2515007 ELISA Kit recognizes Chicken PCDH15. It is sometimes possible for the material contained within the vial of "PCDH15, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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