Topbiotech provides in vitro screening (or cell proliferation detection) services for various mainstream drugs such as MTT, CCK-8, SRB and colony forming assay.
| Experiment name | Experimental content | Customer supplied materials | Service period |
| MTT / CCK-8 / SRB detection | MTT proliferation assay | Drugs, cells | 3 weeks |
| CCK-8 | Drugs, cells | 3 weeks |
| SRB | Drugs, cells | 3 weeks |
| Clone formation | Clone formation | Drugs, cells | 3 weeks |
| In vitro acute toxicity test | Neutral red staining screening | Cells | 3 weeks |
| Neutral red staining screening | Drugs | 3 weeks |
