Residual DNA qPCR
14 listings from 5 suppliers
Japanese name: 残存宿主細胞DNA（qPCR/dPCR）
Residual host cell DNA assays quantify DNA left in a product by qPCR or dPCR, as part of impurity and safety evaluation of drug substance. Host-specific kits for CHO, E. coli and HEK293 are used to confirm compliance with specified limits. Buyers compare how the kit pairs with sample preparation and how low its limit of detection is. Quantification kits and instruments, and DNA extraction kits for sample preparation, are listed with their makers.
| Product | Maker | Where to buy in Japan |
|---|---|---|
| PrepSEQ Residual DNA Sample Preparation Kit | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| Sample Prep / Automation Solutions (for residual DNA) | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| QIAamp DSP DNA Mini Kit | QIAGEN | Not yet confirmed |
| QIAsymphony SP (automated nucleic acid extraction) | QIAGEN | Not yet confirmed |
| Host Cell DNA Extraction / Detection Reagents | Cygnus Technologies | Not yet confirmed |
| Impurities / Quality Control Testing products | Roche CustomBiotech | Not yet confirmed |
“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.