LY1

Catalog No.: A53250
SARS-CoV-2 PLpro and Mpro Inhibitor
LY1 is a selective covalent inhibitor targeting the SARS-CoV-2 proteases PLpro and Mpro, demonstrating Kd values of 1.5 μM and 2.3 μM for Mpro C145A and PLpro C111A, respectively. It exhibits potent antiviral activity with IC50 values of 0.12 μM against Mpro and 0.99 μM against PLpro. Additionally, LY1 showcases high selectivity, distinguishing itself from other kinases, human proteases, and metalloenzymes, making it a valuable tool for research into SARS-CoV-2 protease inhibition.
Grouped product items
Size Price Stock Qty
5mg
$290.00
In stock
10mg
$475.00
In stock
25mg
$1,000.00
In stock
50mg
$1,560.00
In stock
100mg
$2,435.00
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)
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
DescriptionLY1 is a selective covalent inhibitor targeting the SARS-CoV-2 proteases PLpro and Mpro, demonstrating Kd values of 1.5 μM and 2.3 μM for Mpro C145A and PLpro C111A, respectively. It exhibits potent antiviral activity with IC50 values of 0.12 μM against Mpro and 0.99 μM against PLpro. Additionally, LY1 showcases high selectivity, distinguishing itself from other kinases, human proteases, and metalloenzymes, making it a valuable tool for research into SARS-CoV-2 protease inhibition.
Product Information
Catalog NumA53250
FormulaC20H19ClN4O3S
Molecular Weight430.91
CAS Number2883813-32-7
SMILESO=C1C=C(C2=NS(=O)(C3=C2C1=CC=C3)=O)NC4=C(C=CC=C4)N5CCNCC5.Cl
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