Date published: 2025-11-24

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Polycystin-1 Inhibitors

Polycystin-1 inhibitors are a class of chemical compounds designed to interact specifically with polycystin-1, a protein that plays a critical role in various cellular processes. Polycystin-1 is a transmembrane protein, meaning that it spans across the cell membrane, allowing it to participate in signaling pathways both inside and outside the cell. Its structure is complex, consisting of a large extracellular region, multiple transmembrane domains, and an intracellular tail. The protein is known to be involved in the regulation of calcium ions within cells, which is vital for many cellular functions including muscle contraction, nerve transmission, and cellular signaling. Inhibition of polycystin-1 can affect these processes, leading to alterations in cell behavior. The inhibitors of polycystin-1 may interact with the protein in various ways, such as binding to its active sites, interfering with its conformational changes, or disrupting its interaction with other proteins or cellular components.Polycystin-1 is particularly noted for its association with primary cilia, hair-like structures that extend from the surface of many cell types and are involved in sensing the external environment. Through its role in primary cilia, polycystin-1 is implicated in the regulation of various signaling pathways, including those related to cell growth and division. Inhibition of polycystin-1 can therefore have profound effects on cellular functions and homeostasis. The chemical compounds that act as polycystin-1 inhibitors are diverse, with various chemical structures and modes of action. Their development and study require a deep understanding of the proteins structure, function, and role in cellular processes, as well as the intricate signaling networks in which it is involved. Despite their complexity, polycystin-1 inhibitors represent a fascinating area of chemical research due to their specific interactions with a protein of such critical importance to cellular function.

Items 1 to 10 of 13 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Casein Kinase I Inhibitor, D4476

301836-43-1sc-202522
1 mg
$97.00
6
(1)

Casein Kinase I Inhibitor, D4476, is a selective inhibitor that modulates signaling pathways by targeting casein kinase I, influencing cellular processes such as circadian rhythms and Wnt signaling. Its unique ability to disrupt protein-protein interactions allows for the alteration of phosphorylation states, impacting downstream effectors. The compound exhibits distinct kinetic properties, facilitating rapid binding and unbinding, which enhances its efficacy in experimental settings.

Ro 31-8220

138489-18-6sc-200619
sc-200619A
1 mg
5 mg
$90.00
$240.00
17
(1)

Ro 31-8220 is a potent inhibitor that selectively targets protein kinase C, influencing various cellular signaling pathways. Its unique molecular interactions allow it to modulate phosphorylation events, thereby affecting cellular responses to growth factors and stress. The compound demonstrates distinct reaction kinetics, characterized by a rapid onset of action and a prolonged duration of effect, which can lead to significant alterations in cellular behavior and gene expression profiles.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$62.00
$155.00
$320.00
233
(4)

Rapamycin inhibits the mTOR pathway, which is involved in cell growth and proliferation. By doing so, it may downregulate Polycystin-1 expression linked to cell growth.

Fasudil, Monohydrochloride Salt

105628-07-7sc-203418
sc-203418A
sc-203418B
sc-203418C
sc-203418D
sc-203418E
sc-203418F
10 mg
50 mg
250 mg
1 g
2 g
5 g
10 g
$18.00
$32.00
$85.00
$165.00
$248.00
$486.00
$910.00
5
(1)

Fasudil, Monohydrochloride Salt, acts as a modulator of Polycystin-1, engaging in specific molecular interactions that influence calcium signaling and cellular mechanotransduction. Its unique ability to stabilize protein conformations enhances the receptor's functionality, promoting effective signal transduction. The compound exhibits distinctive reaction kinetics, facilitating rapid cellular responses while maintaining prolonged engagement with target pathways, ultimately impacting cellular architecture and function.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$121.00
$392.00
148
(1)

LY294002 is a PI3K inhibitor, disrupting the PI3K/Akt/mTOR signaling pathway, which is associated with reduced Polycystin-1 levels.

Wortmannin

19545-26-7sc-3505
sc-3505A
sc-3505B
1 mg
5 mg
20 mg
$66.00
$219.00
$417.00
97
(3)

Wortmannin is another PI3K inhibitor, which can impede the signaling pathways leading to Polycystin-1 expression.

Sorafenib

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

Sorafenib targets multiple kinases and inhibits cell proliferation. Its action may indirectly lead to decreased Polycystin-1 expression.

Sunitinib, Free Base

557795-19-4sc-396319
sc-396319A
500 mg
5 g
$150.00
$920.00
5
(0)

Sunitinib inhibits receptor tyrosine kinases, potentially downregulating signaling pathways involved in Polycystin-1 expression.

Erlotinib, Free Base

183321-74-6sc-396113
sc-396113A
sc-396113B
sc-396113C
sc-396113D
500 mg
1 g
5 g
10 g
100 g
$85.00
$132.00
$287.00
$495.00
$3752.00
42
(0)

Erlotinib targets the EGFR pathway, which is implicated in the regulation of Polycystin-1 expression, potentially reducing its levels.

Gefitinib

184475-35-2sc-202166
sc-202166A
sc-202166B
sc-202166C
100 mg
250 mg
1 g
5 g
$62.00
$112.00
$214.00
$342.00
74
(2)

Gefitinib is an EGFR inhibitor, and by blocking EGFR, it may influence signaling pathways that regulate Polycystin-1 expression.