Human Cathepsin B ELISA Kit

Human Cathepsin B ELISA Kit is for quantitative detection of human Cathepsin B in cell culture supernates, serum and plasma (heparin, EDTA). Strip well format. Reagents for up to 96 tests.

The human Cathepsin B ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for Cathepsin B has been precoated onto 96-well plates. Standards and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Cathepsin B is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human Cathepsin B amount of sample captured in plate.

More Details:

• Detection Target: Natural and recombinant Human Cathepsin B
• Reactivity: Human
• Range: 156pg/ml-10,000pg/ml
• Sensitivity: < 5pg/ml

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Please note – this product replaces our old product number IRKTAH5029 (same product, new number).