| Catalog Number | CBCL-0419 | 
| Price | Online Inquiry | 
| Unit Quantity | 1 x 10^6 cells / 1.0 ml | 
The CHOK1-B7H4-Stable Cell Line is a stable clone of the CHOK1 cell line that expresses the exogenous human B7H4 gene.
Drug screening and biological assays
B7H4 encodes a member of the B7 family of immune regulatory proteins, expressed on tumor cells and immune cells, with inhibitory roles in T cell activation and antitumor immunity.
| Category | Immune Molecules Cell Lines | 
| Cell Line Name | CHOK1-B7H4-Stable Cell Line | 
| Protein Family | Immunoglobulin superfamily | 
| Gene | B7H4 | 
| Species | Hamster | 
| Host Cell Line | CHOK1 | 
| Cell Type | Chinese hamster ovary cell line | 
| Morphology | Epithelial | 
| Growth Properties | Adherent | 
| Selection Marker | Puromycin | 
| Recommended Medium | RPMI1640+10%FBS+10µg/mL Puromycin | 
| 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 |