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Product Introduction
With the rapid development of gene and cell therapy, various viral vectors are used in gene and cell therapy. Most of these vectors are produced using 293 series cells (such as HEK293, 293T, etc.), which leads to the presence of 293 series cell residual DNA as an impurity in the final vector product. Due to the stability of host cell DNA, it is prone to residue during the production process. When these biological products are applied to the treatment of human diseases, they may bring uncontrollable risk factors. Therefore, the detection of host nucleic acid residues is a mandatory item in various quality control standards. It is necessary to comply with the regulatory guidelines of WHO, FDA, and China's NMPA to ensure that host nucleic acid residues are within a safe and controllable range.
The 293T Residual DNA (qPCR) Detection Kit independently developed by Junyan Biotech has strong specificity and can quickly and specifically detect DNA residues of all 293 series cells (such as HEK293, 293T, etc.) in biological products and gene and cell therapy products.
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