Aloin B

Catalog No.: A15638
SARS-CoV-2 PLpro Inhibitor
Aloin B (Isobarbaloin) is an orally active inhibitor of the SARS-CoV-2 papain-like protease (PLpro), with reported IC50 values of 16.08 μM for hydrolytic activity and 17.51 μM for deubiquitinase activity. This compound demonstrates biological activity in anti-inflammatory pathways and tumor promotion inhibition, making it valuable for research in cancer biology and COVID-19. Additionally, Aloin B is metabolized by intestinal flora to produce aloe-emodin-9-anthrone, which may contribute to its laxative effects.
Grouped product items
Size Price Stock Qty
5mg
$55.00
In stock
10mg
$85.00
In stock
25mg
$175.00
In stock
50mg
$275.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
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)
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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
DescriptionAloin B (Isobarbaloin) is an orally active inhibitor of the SARS-CoV-2 papain-like protease (PLpro), with reported IC50 values of 16.08 μM for hydrolytic activity and 17.51 μM for deubiquitinase activity. This compound demonstrates biological activity in anti-inflammatory pathways and tumor promotion inhibition, making it valuable for research in cancer biology and COVID-19. Additionally, Aloin B is metabolized by intestinal flora to produce aloe-emodin-9-anthrone, which may contribute to its laxative effects.
Product Information
Catalog NumA15638
FormulaC21H22O9
Molecular Weight418.39
CAS Number28371-16-6
SMILESO[C@H]([C@H]1O)[C@](O[C@H](CO)[C@H]1O)([H])[C@@](C2=CC=CC(O)=C23)([H])C(C=C(CO)C=C4O)=C4C3=O
SynonymsIsobarbaloin
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