Residual DNA CHO Kit
Kit for determination of residual DNA CHO
The Roche residual DNA CHO Assay, based on proven real-time qPCR technology, makes testing of residual DNA from the Chinese hamster ovary (CHO) cell line fast and reliable. It allows for high-confidence testing across a broad range of sample types, from in-process samples to bulk drug substance.The kit was developed to meet the sensitivity requirements defined by WHO (10 ng CHO DNA per therapeutic dose).Linearity is demonstrated by analysis of CHO cell standard DNA ranging from 4 pg/mL to 400 ng/mL.The PCR-based assay is sensitive and specific for DNA from the CHO cell line and not subject to detection of human or environmental DNA that might be introduced during sample handling.