Carefully selected capture antibodies have been spotted in duplicate on nitrocellulose membranes. Cell culture supernates, cell lysates, serum, plasma, urine, saliva, or tissue lysate samples are diluted and mixed with a cocktail of biotinylated detection antibodies. The sample/antibody mixture is then incubated with the array. Any protein/detection antibody complex present is bound by its cognate immobilized capture antibody on the membrane. Streptavidin-Horseradish Peroxidase and chemiluminescent detection reagents are added, and a signal is produced in proportion to the amount of protein bound. Chemiluminescence is detected in the same manner as a Western blot.
4 Array Membranes
Detection Antibody Cocktail
Chemiluminescent Detection Reagents
Transparency Overlay Template
For a complete list of the kit contents and necessary materials, please see the Materials Provided/Other Supplies Required sections of the Product Datasheet.
Stability and Storage
Store the unopened product at 2° C to 8° C. Do not use past expiration date.
Simultaneously detect the relative levels of these proteases in a single sample.
Proprotein Convertase 9
Assays for Analytes represented in the Human Protease Array Kit
R&D Systems personnel manually curate a database that contains references using R&D Systems products.
The data collected includes not only links to publications in PubMed,
but also provides information about sample types, species, and experimental conditions.
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