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STAT3 CCD inhibitor K134

Chemical Structure : STAT3 CCD inhibitor K134

CAS No.: 3104988-73-7

STAT3 CCD inhibitor K134

Catalog No.: PC-28252Not For Human Use, Lab Use Only.

K134 is a specific STAT3 coiled-coil domain (CCD) inhibitor with binding Kd of 4.68 uM, attenuates LPS-induced acute lung injury (ALI) inflammation by targeting STAT3 phosphorylation.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

K134 is a specific STAT3 coiled-coil domain (CCD) inhibitor with binding Kd of 4.68 uM, attenuates LPS-induced acute lung injury (ALI) inflammation by targeting STAT3 phosphorylation.
K134 inhibits activation and subsequent STAT3 phosphorylation in LPS-treated macrophages.
K134 (30 mg/kg) alleviated LPS-induced lung injury and blocked STAT3 phosphorylation in lung.
K134 decreased iNOS, pro-inflammatory cytokines, inflammatory cell infiltration and NO production of LPS-induced acute lung injury (ALI).

Physicochemical Properties

M.Wt 314.34
Formula C17H18N2O4
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

(E)-N'-(1-(2,4-dihydroxyphenyl)ethylidene)-2-(o-tolyloxy)acetohydrazide

References

1. Yang S, et al. Int Immunopharmacol. 2024 Dec 25;143(Pt 2):113523.

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