Figure 1. The purity of CTLA-4 protein (R1-004-1) determined by SDS-PAGE
| CTLA-4: Product Information | |
|---|---|
| Molecular weight [Da] | 40310.81 |
| Purity | > 95 % determined by SDS-PAGE |
| Activity | CTLA-4/CD80; CTLA-4/CD86 binding activity determined by ELISA |
| Expression host | CHO K1 |
| Species | Human |
| N-terminal | Ala |
| Formulation | Solution, PBS + 8 % trehalose, pH 7.4 |
| Stability | Proteins are stable for at least 6 months from date of receipt at -20℃ to -80℃ |
| Storage | -20℃, -80℃ |
Figure 2. The purity of CTLA-4 protein (R1-004-1) determined by SEC