Signaling Pathway

Casein Kinase

Casein Kinase

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CK1(Casein kinase 1) are serine/threonine-selective enzymes that function as regulators of signal transduction pathways in most eukaryotic cell types. CK1 isoforms are involved in Wnt signaling, circadian rhythms, nucleo-cytoplasmic shuttling of transcription factors, DNA repair, and DNA transcription. The CK1 family of monomeric serine–threonine protein kinases is found in eukaryotic organisms from yeast to humans. Mammals have 7 family members: alpha, beta 1, gamma 1, gamma 2, gamma 3, delta, and epsilon. Casein kinase 1 epsilon has been suggested to play a role in phosphorylation of Disheveled in the Wnt signaling pathway.

Casein Kinase Inhibitors & Modulators (14)

Product Name Catalog No. Brief Description
CX-4945

HY-50855

CX-4945 (Silmitasertib) is a potent and selective ATP-competitive small molecule protein kinase CK2 inhibitor with a Ki and an IC50 of 0.38 and 1 nM for recombinant human CK2α, respectively.

CX-4945 sodium salt

HY-50855B

CX-4945 (Silmitasertib) sodium salt is a potent and selective ATP-competitive small molecule protein kinase CK2 inhibitor with a Ki and an IC50 of 0.38 and 1 nM for recombinant human CK2α, respectively.

D4476

HY-10324

D4476, a cell-permeant inhibitor of CK1δ (IC90 <10 uM), suppresses the site-specific phosphorylation and nuclear exclusion of FOXO1a, D4476 originally identified as inhibitors of activin receptor-like kinase ALK5.

DMAT

HY-15535

DMAT is a potent and specific CK2 inhibitor with an IC50 of 0.13 uM.

Ellagic acid

HY-B0183

Ellagic Acid is a cell permeable and strong casein kinase 2 (CK2) inhibitor (Ki = 20 nM) which acts as a potent antioxidant and anti-mutagenic.

Emodin

HY-14393

Emodin is a naturally occurring anthraquinone present in the roots and barks of numerous plants; exerts antiproliferative effects in cancer cells that are regulated by different signaling pathways.

IC261

HY-12774

IC261 is a novel inhibitor of CK1, triggers the mitotic checkpoint control.

LH846

HY-15704

LH846 is a selective inhibitor of CK1δ (IC50 values are 290 nM, 1.3 uM and 2.5 uM for CK1δ, ε and α); displays no inhibitory activity at CK2.

LY294002

HY-10108

LY294002 is the first synthetic molecule known to inhibit PI3Kα/δ/β with IC50 of 0.5 μM/0.57 μM/0.97 μM, respectively.

PF-670462

HY-15490

PF-670462 is a potent (IC50 = 7.7 ± 2.2 nM) and selective (>30-fold with respect to 42 additional kinases) inhibitor of CK1ε in isolated enzyme preparations.

SR-3029

HY-100011

SR 3029 is a potent and highly specific CK1δ/CK1ε inhibitor with the IC50 of 97 nM.

TA-01

HY-100114

TA-01 potently inhibits CK1ε, CK1δ,and p38α (IC50values are 6.4, 6.8, and 6.7 nM respectively).

TBB

HY-14394

TBB(NSC 231634) is a highly selective, ATP/GTP-competitive inhibitor of casein kinase-2 (CK2)with IC50s of 0.9 and 1.6 μM for rat liver and human recombinant CK2 respectively).

TTP 22

HY-15479

TTP 22 is a high affinity, ATP-competitive casein kinase 2 (CK2) inhibitor with IC50/Ki of 0.1 uM/40 nM; shows selectivity for CK2 over JNK3, ROCK1, and MET(IC50> 10 uM).