| Type | |
| Subject | |
| Used in | Testing and developing new drugs • Biocompatibility and toxicity analysis • Studying cell growth and characteristics |
| Benefits | Maintains genetic profile of original cells |
| Limitations | Limited life span • Inter-sample variability • Requires constant supply of fresh tissue |
| Significance | Important for cell-based studies and medical research |
| Place of origin | |
| Common cell sources | Skin • muscle • nerve • blood • organ |
