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| M00650 | |
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| Product Description | Recombinant CHO - K1 cells stably overexpress Homo sapiens killer cell immunoglobulin like receptor, with two Ig domains and long cytoplasmic tail 1 (KIR2DL1, KIR) on the surface. The surface expression of KIR is validated by FACS analysis. This cell line is recommended for cell - based binding assay to screen antibodies against human KIR or to measure binding affinity between KIR and anti - KIR antibodies. |
| Culture Properties | Adherent. |
| Stability | Stable through more than 16 passages without significant changes in assay performance or expression profile. |
| Size | Two vials of frozen cells (>1×106 per vial in 1 mL). |
| Storage | Store cells in liquid nitrogen immediately upon receipt. Thaw and recover cells within one year from the date received. |
| Culture Medium | Ham’s F-12K (Kaighn’s), 10% FBS, 8 μg/ml Puromycin (Cat. No. A11138-03, Life Technologies) |
| Complete Growth Medium | Ham’s F-12K (Kaighn’s) (Cat. No. 21127-022, Life Technologies), 10% FBS (Cat. No. 10099-141, Life Technologies) |
| Freeze Medium-DATA | 95% complete growth medium, 5% (V/V) DMSO (Cat. No. D2650, Sigma). |
Figure 1. FACS analysis of cell surface expression of human KIR on CHO-K1/KIR cells. The CHO-K1/KIR cells (blue) and the negative control CHO-K1 cells (red) were probed using PE-conjugated anti-human CD158 antibody (Cat. No. 339505, Biolegend).
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For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.
