This kit is intended for use in determining the presence of Chinese Hamster Ovary (CHO) protein contamination in products manufactured by recombinant expression in CHO host cells. The kit is for Research and Manufacturing Use Only and is not intended for diagnostic use in humans or animals.
* All reagents should be stored at 2°C to 8°C for stability until the expiration date printed.
* The substrate reagent should not be used if its absorbance at 405nm is greater than 0.4.
* Reconstituted wash solution is stable until the expiration date of the kit.
The lower limit of detection (LOD) is defined as that concentration corresponding to a signal two standard deviations above the mean of the zero standard. The LOD is 400pg/mL for the High Sensitivity Protocol and 1.7ng/mL for the Rapid Protocol. The lower limit of quantitation (LOQ) is ~1ng/mL for the High Sensitivity Protocol and ~4ng/mL for the Rapid Protocol.