| Bioactivity | QS 7 (QS 7 Api) is a saponin compound that can be extracted from the Quillaja saponaria tree. QS 7 activates immune cells, enhances their antigen presentation ability and cytokine secretion. QS 7 can be used as vaccine adjuvant for immunostimulating, anti-tumor, and anti-infectious activities[1]. |
| CAS | 208933-54-4 |
| Formula | C83H130O46 |
| Molar Mass | 1863.89 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Deng K, et al., Synthesis and structure verification of the vaccine adjuvant QS-7-Api. Synthetic access to homogeneous Quillaja saponaria immunostimulants. J Am Chem Soc. 2008 May 7;130(18):5860-1. |