| Catalog Number | CBCL-0362 | 
| Price | Online Inquiry | 
| Unit Quantity | 1 x 10^6 cells / 1.0 ml | 
This stable MDA-MB-231 cell line has a PDL1 gene knockout and expresses exogenous human PD1v mutant, CD81, and GFP, facilitating studies of immune checkpoint interactions and visualization of PD1v localization.
Drug screening and biological assays
| Category | Fluorescence Labeled Cell Lines | 
| Cell Line Name | MDA-MB-231-PDL1-KO-PD1v-CD81-GFP-Stable Cell Line | 
| Protein Family | Programmed cell death ligand 1 family; Programmed cell death protein 1 family; Tetraspanin family | 
| Gene | PDL1; PD1v; CD81 | 
| Species | Human | 
| Host Cell Line | MDA-MB-231 | 
| Cell Type | Human breast cancer | 
| Morphology | Epithelial | 
| Growth Properties | Adherent | 
| Selection Marker | Puromycin | 
| Recommended Medium | RPMI1640+10%FBS+1µg/mL Puromycin+100µg/mL Hygromycin B | 
| Freeze Medium | 70% RPMI1640+20% FBS+10% DMSO | 
| Storage Method | Frozen in liquid nitrogen. | 
| Stability | Validated for at least 10 passages | 
| Mycoplasma | Negative | 
| Sterility Testing | Negative | 
| Shipping | Shipping in dry ice | 
| Biosafety Level | BSL-1 | 
| Caution | For Research Use Only |