Bovine 11-cis retinol dehydrogenase ELISA Kit | RDH5 elisa kit
Bovine 11-cis retinol dehydrogenase (RDH5) ELISA Kit
Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays)
Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.
CV (%) = SD/meanX100
Intra-Assay: CV
Inter-Assay: CV
The sequence of the cDNA encoding p32 revealed that it is a member of the superfamily of short-chain alcohol dehydrogenases. The authors determined that transcripts of the gene were specifically expressed in retinal pigment epithelium. They also determined that p32 acts as a stereospecific 11-cis retinol dehydrogenase in the presence of NAD+ and that it catalyzes the final step in the biosynthesis of 11-cis retinaldehyde, the universal chromophore of visual pigments.
Principle of the Assay: This assay employs a two-site sandwich ELISA to quantitate RDH5 in samples. An antibody specific for RDH5 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyRDH5 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for RDH5 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 RDH5 bound in the initial step. The color development is stopped and the intensity of the color is measured.
NCBI and Uniprot Product Information
Uniprot Description
Stereospecific 11-cis retinol dehydrogenase, which catalyzes the final step in the biosynthesis of 11-cis retinaldehyde, the universal chromophore of visual pigments. Also able to oxidize 9-cis-retinol and 13-cis-retinol, but not all-trans-retinol. Active in the presence of NAD as cofactor but not in the presence of NADP.
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Product Notes
The Bovine RDH5 rdh5 (Catalog #AAA281672) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA281672 ELISA Kit recognizes Bovine RDH5. It is sometimes possible for the material contained within the vial of "11-cis retinol dehydrogenase, 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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