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![ELISA: Rat Smad3 ELISA Kit (Colorimetric) [NBP2-76621] - Samples were spiked with high concentrations of Rat Smad3 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-76621_rat-smad3-elisa-kit-colorimetric-1322024164423.jpg "ELISA: Rat Smad3 ELISA Kit (Colorimetric) [NBP2-76621] - Samples were spiked with high concentrations of Rat Smad3 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Rat Smad3 ELISA Kit (Colorimetric) [NBP2-76621] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-76621_rat-smad3-elisa-kit-colorimetric-4320248574399.jpg)
![ELISA: Human Smad3 ELISA Kit (Colorimetric) [NBP2-76622] - Samples were spiked with high concentrations of Human Smad3 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-76622_human-smad3-elisa-kit-colorimetric-13220241614307.jpg "ELISA: Human Smad3 ELISA Kit (Colorimetric) [NBP2-76622] - Samples were spiked with high concentrations of Human Smad3 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human Smad3 ELISA Kit (Colorimetric) [NBP2-76622] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-76622_human-smad3-elisa-kit-colorimetric-4320249115669.jpg)