Proteome Profiler Human Protease/Protease Inhibitor Array

To simultaneously detect the relative changes of 32 protease inhibiting analytes in a single sample. No specialized equipment is necessary.

• Troubleshooting Guide
• Assays for analytes represented in the Human Protease/Protease Inhibitor Array Kit

General Assay Principle

Carefully selected capture antibodies have been spotted in duplicate on nitrocellulose membranes. Cell culture supernates, cell and tissue lysates, serum, plasma, urine, saliva, or human milk 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 (2 of Proteases and 2 Protease Inhibitors)
• 4-Well Multi-dish
• Array Buffers
• Wash Buffer
• Detection Antibody Cocktail, Human Protease Array
• Detection Antibody Cocktail, Human Protease Inhibitor Array
• Streptavidin-HRP
• Chemiluminescent Detection Reagents
• Transparency Overlay Template
• Detailed Protocol

For a complete list of the kit contents and necessary materials, please see the Materials Provided/Other Supplies Required sections of the product datasheet.