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MS-1020

Chemical Structure : MS-1020

CAS No.: 1255516-86-9

MS-1020 (MS1020)

Catalog No.: PC-22495Not For Human Use, Lab Use Only.

MS-1020 is a selective, ATP-competitive small molecule JAK3 inhibitor, directly blocks JAK3 catalytic activity, potently inhibits persistently-active STAT3 in a cell type-specific manner.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

MS-1020 is a selective, ATP-competitive small molecule JAK3 inhibitor, directly blocks JAK3 catalytic activity, potently inhibits persistently-active STAT3 in a cell type-specific manner.
MS-1020 inhibits STAT signaling in cancer cells with constitutive JAK3 activity, reduces tyrosine phosphorylated STAT3 levels in a dose-dependent manner in L540 cells.
MS-1020 blocks STAT signaling induced by IL-2 in rat T-lymphocyte Nb2 cells.
MS-1020 selectively affects cell viability harboring constitutively-active JAK3, induces apoptosis by down-regulating the expression of anti-apoptotic genes.

Physicochemical Properties

M.Wt 346.39
Formula C21H18N2O3
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

1-Hydroxy-N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-2-naphthalenecarboxamide

References

1. Kim BH, et al. Br J Haematol. 2010 Jan;148(1):132-43.

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