Date published: 2025-10-25

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SIK1 Inhibitors

SIK1 inhibitors belong to a class of chemical compounds designed to selectively target and inhibit Salt-Inducible Kinase 1 (SIK1), a protein kinase that plays a crucial role in various cellular processes. These inhibitors are molecular entities engineered to modulate the activity of SIK1, a member of the SIK family of serine/threonine kinases. SIK1 itself is involved in regulating key biological functions, particularly in response to external stimuli and stressors. By specifically blocking the enzymatic activity of SIK1, these inhibitors disrupt the downstream signaling pathways and cellular processes controlled by SIK1, which can have significant implications in various areas of research.

Inhibitors of SIK1 typically function by binding to the kinase's active site, preventing its interaction with its substrate molecules. This blockade results in a reduction or cessation of SIK1-mediated phosphorylation reactions, ultimately impacting the cellular processes regulated by SIK1. These processes include gene expression, immune response modulation, and metabolic regulation. Researchers utilize SIK1 inhibitors as valuable tools in cell biology and molecular biology studies to dissect the intricate signaling pathways in which SIK1 is involved.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$150.00
$388.00
113
(4)

A potent, non-selective inhibitor of protein kinases, staurosporine may inhibit SIK1 activity as part of its broad kinase inhibition profile.

1,1-Dimethylbiguanide, Hydrochloride

1115-70-4sc-202000F
sc-202000A
sc-202000B
sc-202000C
sc-202000D
sc-202000E
sc-202000
10 mg
5 g
10 g
50 g
100 g
250 g
1 g
$20.00
$42.00
$62.00
$153.00
$255.00
$500.00
$30.00
37
(1)

1,1-Dimethylbiguanide, Hydrochloride can inhibit mTOR signaling, which may secondarily decrease SIK1 expression.

5-Iodotubercidin

24386-93-4sc-3531
sc-3531A
1 mg
5 mg
$150.00
$455.00
20
(2)

A potent adenosine kinase inhibitor that can also inhibit other kinases including SIK1 by blocking ATP utilization.

Sodium dichloroacetate

2156-56-1sc-203275
sc-203275A
10 g
50 g
$54.00
$205.00
6
(1)

Dichloroacetate, by shifting metabolism from glycolysis to glucose oxidation, could influence SIK1 expression indirectly.

Sorafenib

284461-73-0sc-220125
sc-220125A
sc-220125B
5 mg
50 mg
500 mg
$56.00
$260.00
$416.00
129
(3)

Sorafenib inhibits several tyrosine protein kinases, potentially affecting SIK1 activity or expression.

Arcyriaflavin A

118458-54-1sc-202470
sc-202470A
sc-202470B
1 mg
10 mg
100 mg
$152.00
$292.00
$1796.00
4
(2)

A cyclin-dependent kinase inhibitor that may have off-target effects on kinases like SIK1 due to its structure.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$108.00
$245.00
$918.00
$49.00
33
(2)

A flavonoid with antioxidant properties, quercetin can modulate various signaling pathways, possibly impacting SIK1 expression.

H-89 dihydrochloride

130964-39-5sc-3537
sc-3537A
1 mg
10 mg
$92.00
$182.00
71
(2)

H-89 is known to inhibit Protein Kinase A, and through intricate signaling networks, it may influence SIK1 activity.

Roscovitine

186692-46-6sc-24002
sc-24002A
1 mg
5 mg
$92.00
$260.00
42
(2)

Also known as Seliciclib, it inhibits cyclin-dependent kinases and might reduce SIK1 expression as a secondary effect.

LY2228820

862507-23-1sc-364525
5 mg
$191.00
1
(0)

This compound is a p38 MAPK inhibitor and may have a role in downregulating SIK1 through the MAPK signaling pathway.