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QS-S2

Catalog No.: A99848
Impurity
QS-S2 is an impurity associated with QS-21, a potent adjuvant targeting the innate immune system. Research indicates that QS-21 enhances antigenicity and modulates immune responses, making it valuable in vaccine development and related immunological studies. QS-S2 serves as a critical reference for purity assessments and quality control in research applications involving QS-21.
QS-S2 250643-52-8 Impurity
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Research use only. We do not sell to patients.
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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionQS-S2 is an impurity associated with QS-21, a potent adjuvant targeting the innate immune system. Research indicates that QS-21 enhances antigenicity and modulates immune responses, making it valuable in vaccine development and related immunological studies. QS-S2 serves as a critical reference for purity assessments and quality control in research applications involving QS-21.
Product Information
Catalog NumA99848
FormulaC87H140O42
Molecular Weight1858.02
CAS Number250643-52-8
SMILESO[C@H]([C@@H]([C@H]([C@@H](O1)C)O[C@H]2[C@@H]([C@H]([C@@H](CO2)O)O)O)O)[C@@H]1O[C@H]([C@H]([C@H]([C@H](O3)C)OC(C[C@@H](O)C[C@@H]([C@@H](C)CC)OC(C[C@@H](O)C[C@@H]([C@@H](C)CC)O[C@@H]4O[C@H]([C@@H]([C@H]4O)O)CO)=O)=O)O)[C@@H]3OC([C@]56[C@](CC(C)(CC6)C)([H])C7=CC[C@@]([C@@]8([C@@]([C@@](C)([C@H](CC8)O[C@H]9[C@@H]([C@H]([C@@H]([C@H](O9)C(O)=O)O)O[C@H]%10[C@@H]([C@H]([C@@H](CO%10)O)O)O)O[C@@H]%11O[C@@H]([C@@H]([C@@H]([C@H]%11O)O)O)CO)C=O)([H])CC%12)C)([H])[C@]%12(C)[C@@]7(C[C@H]5O)C)=O
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