Date published: 2026-3-28

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CEP290 Inhibitors

CEP290 inhibitors constitute a category of compounds designed to modulate the activity of the Centrosomal Protein 290 (CEP290), a vital cellular protein involved in the regulation of various cellular processes. CEP290 itself is implicated in maintaining the structural integrity and function of cilia, hair-like projections present on the surface of many cell types. These cilia play crucial roles in cellular signaling, sensory perception, and motility. Dysfunction of CEP290 has been associated with a group of genetic disorders known as ciliopathies, characterized by aberrant cilia function. To intervene in the pathological consequences of CEP290 dysregulation, researchers have developed CEP290 inhibitors, aiming to modulate the activity of this protein at a molecular level. CEP290 inhibitors is meticulously designed to interact with specific binding sites on the CEP290 protein, thereby altering its conformation or inhibiting its enzymatic activity. These inhibitors may function by impeding key interactions with other cellular components, disrupting the intricate balance required for normal cilia formation and function. By understanding the underlying molecular mechanisms, researchers seek to unravel the intricate pathways associated with CEP290-related disorders. It is within this context that CEP290 inhibitors emerge as promising tools for exploring the intricacies of cilia biology and the pathophysiology associated with CEP290 dysfunction, offering insights into avenues for future research and drug development.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

LY 294002

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

LY294002 is a potent inhibitor of phosphatidylinositol 3-kinase (PI3K), which can impact CEP290 by perturbing the PI3K/AKT/mTOR pathway that is linked to CEP290 function.

Wiskostatin

253449-04-6sc-204399
sc-204399A
sc-204399B
sc-204399C
1 mg
5 mg
25 mg
50 mg
$49.00
$124.00
$441.00
$828.00
4
(1)

Wiskostatin is a N-WASP inhibitor, which can affect CEP290 function by interrupting actin polymerization and dynamics, a process that CEP290 is involved in.

SP600125

129-56-6sc-200635
sc-200635A
10 mg
50 mg
$40.00
$150.00
257
(3)

SP600125 is a JNK inhibitor. JNK signaling is linked to cilia assembly and function, where CEP290 plays a crucial role.

PD 98059

167869-21-8sc-3532
sc-3532A
1 mg
5 mg
$40.00
$92.00
212
(2)

PD98059 is an ERK inhibitor. ERK pathways can regulate ciliogenesis, thereby indirectly affecting CEP290 function.

SMER28

307538-42-7sc-222320
10 mg
$173.00
(1)

SMER28 promotes autophagy, which can degrade defective ciliary proteins, indirectly influencing CEP290.

SB 202190

152121-30-7sc-202334
sc-202334A
sc-202334B
1 mg
5 mg
25 mg
$31.00
$128.00
$454.00
45
(1)

SB202190 is a p38 MAPK inhibitor. p38 MAPK signaling is involved in ciliary disassembly, so its inhibition can affect CEP290 associated functions.

Bafilomycin A1

88899-55-2sc-201550
sc-201550A
sc-201550B
sc-201550C
100 µg
1 mg
5 mg
10 mg
$98.00
$255.00
$765.00
$1457.00
280
(6)

Bafilomycin A1 inhibits the vacuolar H+-ATPase and can prevent autophagic degradation, which can influence the cellular processes involving CEP290.

Y-27632, free base

146986-50-7sc-3536
sc-3536A
5 mg
50 mg
$186.00
$707.00
88
(1)

Y-27632 is a ROCK inhibitor that can influence ciliary length and function, and thereby CEP290.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Genistein is a broad-spectrum tyrosine kinase inhibitor that can impact multiple signaling pathways associated with CEP290.

Cyclopamine

4449-51-8sc-200929
sc-200929A
1 mg
5 mg
$94.00
$208.00
19
(1)

Cyclopamine is a Hedgehog pathway inhibitor. The Hedgehog signaling pathway is essential for ciliogenesis, thus can influence the function of CEP290.