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KT5823

Catalog No. T15670 CAS 126643-37-6

KT5823 is a selective and potent cGMP-dependent protein kinase (PKG) inhibitor with inhibitory effects on PKA and PKC.KT5823 increases thyroid-stimulating hormone-induced (Na+/I- symporter) NIS expression and iodide ion uptake by modulating sodium iodide symporter protein expression and activity in thyroid cells. KT5823 induces apoptosis.

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KT5823, CAS 126643-37-6

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Chemical Properties

Storage & Solubility Information

Description	KT5823 is a selective and potent cGMP-dependent protein kinase (PKG) inhibitor with inhibitory effects on PKA and PKC.KT5823 increases thyroid-stimulating hormone-induced (Na+/I- symporter) NIS expression and iodide ion uptake by modulating sodium iodide symporter protein expression and activity in thyroid cells. KT5823 induces apoptosis.
Targets&IC50	PKC:4 μM (Ki), PKA:10 μM (Ki)
In vitro	A staurosporine-related protein kinase inhibitor, KT5823, increases expression of the sodium/iodide symporter (NIS) and iodide uptake in thyroid cells induced by thyroid-stimulating hormone [3]. It arrests cells after the G0/G1 boundary and causes increases in the levels of apoptotic DNA fragmentation [2].

Molecular Weight	495.53
Formula	C29H25N3O5
CAS No.	126643-37-6

Storage

store at low temperature

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

References and Literature

1. Gadbois DM, et al. Multiple kinase arrest points in the G1 phase of nontransformed mammalian cells are absent in transformed cells. Proc Natl Acad Sci U S A. 1992 Sep 15;89(18):8626-30. 2. Chan SL, et al. Guanylyl cyclase inhibitors NS2028 and ODQ and protein kinase G (PKG) inhibitor KT5823 trigger apoptotic DNA fragmentation in immortalized uterine epithelial cells: anti-apoptotic effects of basal cGMP/PKG. Mol Hum Reprod. 2003 Dec;9(12):775-83. 3. Wyatt TA, et al. KT5823 activates human neutrophils and fails to inhibit cGMP-dependent protein kinase phosphorylation of vimentin. Res Commun Chem Pathol Pharmacol. 1991 Oct;74(1):3-14.

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Keywords

KT5823 126643-37-6 Apoptosis Tyrosine Kinase/Adaptors PKA KT-5823 KT 5823 inhibitor inhibit

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