Date published: 2026-5-2

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14-3-3 θ Inhibitors

14-3-3 θ inhibitors belong to a class of chemical compounds designed to target and modulate the activity of the 14-3-3 θ protein, a critical member of the 14-3-3 protein family. These inhibitors interfere with the specific interactions and functions of 14-3-3 θ in various cellular processes. The 14-3-3 proteins are a group of highly conserved regulatory molecules that play a crucial role in cell signaling and regulation. They are known to bind to phosphorylated target proteins, thereby modulating their activity, stability, and subcellular localization. 14-3-3 θ, in particular, has been implicated in multiple cellular processes, including cell cycle regulation, apoptosis, protein trafficking, and the maintenance of genomic stability.

The inhibitors that target 14-3-3 θ typically function by disrupting the binding between 14-3-3 θ and its specific phosphorylated target proteins. This interference can lead to the dysregulation of critical cellular pathways, making these inhibitors valuable tools for studying the functions of 14-3-3 θ and its associated processes. Researchers use 14-3-3 θ inhibitors in laboratory settings to investigate the intricate signaling networks within cells, unraveling the complex roles that 14-3-3 θ plays in various physiological and pathological contexts. By modulating 14-3-3 θ activity, these inhibitors offer insights into fundamental cellular mechanisms and may have implications in the development of research applications in the future.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Okadaic Acid

78111-17-8sc-3513
sc-3513A
sc-3513B
25 µg
100 µg
1 mg
$291.00
$530.00
$1800.00
78
(4)

Okadaic Acid is a potent inhibitor of protein phosphatases 1 and 2A, which could increase overall protein phosphorylation levels and potentially affect 14-3-3 protein interactions.

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$153.00
$396.00
113
(4)

Staurosporine is a broad-spectrum kinase inhibitor, and its action could lead to decreased protein phosphorylation and altered 14-3-3 interactions.

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

Trichostatin A is a histone deacetylase inhibitor, which may alter gene expression patterns and indirectly affect 14-3-3 protein levels.

17-AAG

75747-14-7sc-200641
sc-200641A
1 mg
5 mg
$67.00
$156.00
16
(2)

17-AAG is an Hsp90 inhibitor; since 14-3-3 proteins interact with Hsp90, inhibiting Hsp90 might disrupt 14-3-3 stability and function.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

Bortezomib is a proteasome inhibitor, which could potentially increase the levels of 14-3-3 proteins if they are subject to proteasomal degradation.

5-Aza-2′-Deoxycytidine

2353-33-5sc-202424
sc-202424A
sc-202424B
25 mg
100 mg
250 mg
$218.00
$322.00
$426.00
7
(1)

This compound is a DNA methylation inhibitor and could affect the expression levels of 14-3-3 genes.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 is a PI3K inhibitor, which could affect various signaling pathways and potentially influence 14-3-3 protein expression or function.

SB 203580

152121-47-6sc-3533
sc-3533A
1 mg
5 mg
$90.00
$349.00
284
(5)

SB203580 is a p38 MAP kinase inhibitor, which might affect signaling pathways regulating 14-3-3 proteins.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

Rapamycin is an mTOR inhibitor, which could influence various cellular processes including protein synthesis, potentially affecting 14-3-3 protein levels.

Lithium

7439-93-2sc-252954
50 g
$214.00
(0)

Lithium affects GSK-3 signaling and could influence 14-3-3 protein interactions through modulation of protein phosphorylation.