QS 7

• Description:

  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].

• Product Name Alternative:

  QS 7 Api

• UNSPSC:

  12352005

• Target:

  Others

• Type:

  Natural Products

• Related Pathways:

  Others

• Applications:

  COVID-19-immunoregulation

• Field of Research:

  Cancer; Inflammation/Immunology

• Assay Protocol:

  https://www.medchemexpress.com/qs-7.html

• Purity:

  90

• Smiles:

  O[C@H] ([C@@H] ([C@H] ([C@@H] (O1) C) O[C@H]2[C@@H] ([C@H] ([C@@H] (CO2) O) O[C@H]3[C@@H] ([C@] (O) (CO3) CO) O) O) O[C@@H]4O[C@@H] ([C@H] ([C@@H] ([C@H]4O) O) O) CO) [C@@H]1O[C@H] ([C@H] ([C@H] ([C@H] (O5) C) OC (C) =O) O[C@H]6[C@@H] ([C@@H] ([C@H] ([C@@H] (O6) C) O) O) O) [C@@H]5OC ([C@]78[C@] (CC (C) (CC8) C) ([H]) C9=CC[C@@] ([C@@]%10 ([C@@] ([C@@] (C) ([C@H] (CC%10) O[C@H]%11[C@@H] ([C@H] ([C@@H] ([C@H] (O%11) C (O) =O) O) O[C@H]%12[C@@H] ([C@H] ([C@@H] (CO%12) O) O) O) O[C@@H]%13O[C@@H] ([C@@H] ([C@@H] ([C@H]%13O) O) O) CO) C=O) ([H]) CC%14) C) ([H]) [C@]%14 (C) [C@@]9 (C[C@H]7O) C) =O

• Molecular Formula:

  C83H130O46

• Molecular Weight:

  1863.89

• References & Citations:

  [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.

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  -20°C, 3 years; 4°C, 2 years (Powder)

• Scientific Category:

  Natural Products

• Clinical Information:

  No Development Reported

• CAS Number:

  208933-54-4