The Replication-competent Retrovirus (RCR) Detection Kit can be used to quantitatively analyze and detect the potential risk of Replication-competent Retrovirus (RCR) that may occur in a variety of cellular therapeutic products and gene therapy products associated with the use of retrovirus vectors. This kit targets specific sequences on the retroviral vector to design specific primers, and adopts the principle of fluorescence quantitative PCR by probe method to rapidly and specifically detect the risk of replicative retrovirus (RCR). And the limit of quantification can be as low as 10 copies/μL, the limit of detection can be 0.3 copies/μL, it contains the RCR DNA Control (DNA quantitative reference product). The kit needs to be used together with the the Residual DNA Sample Preparation Kit (Cat# 18461ES). Features Compliance with regulations: the products are fully validated according to the requirements of Chp, USP, ICH, etc., and their performance is in line with Chinese and foreign regulations and standards; Guarantee of quality: the raw materials of the kits are all self-developed, and the qPCR Mix and other enzyme products are produced in an ultra-clean enzyme factory; High sensitivity: the lower limit of quantification (LLOQ) was 10 copies/uL; High precision: high intra-batch reproducibility CV