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![ELISA: Mouse Cathepsin B ELISA Kit (Colorimetric) [NBP2-67254] - Samples were spiked with high concentrations of Mouse Cathepsin B and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-67254_mouse-cathepsin-b-elisa-kit-colorimetric-132202416143031.jpg "ELISA: Mouse Cathepsin B ELISA Kit (Colorimetric) [NBP2-67254] - Samples were spiked with high concentrations of Mouse Cathepsin B and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Mouse Cathepsin B ELISA Kit (Colorimetric) [NBP2-67254] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-67254_mouse-cathepsin-b-elisa-kit-colorimetric-43202495020.jpg)
![ELISA: Rat Cathepsin B ELISA Kit (Colorimetric) [NBP2-67255] - Samples were spiked with high concentrations of Rat Cathepsin B and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-67255_rat-cathepsin-b-elisa-kit-colorimetric-132202416211334.jpg "ELISA: Rat Cathepsin B ELISA Kit (Colorimetric) [NBP2-67255] - Samples were spiked with high concentrations of Rat Cathepsin B and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Rat Cathepsin B ELISA Kit (Colorimetric) [NBP2-67255] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-67255_rat-cathepsin-b-elisa-kit-colorimetric-432024973696.jpg)