Date published: 2026-3-3

1-800-457-3801

SCBT Portrait Logo
Seach Input

PRIP Inhibitors

PRIP inhibitors belong to a chemical class that has garnered significant attention in the scientific community due to their unique molecular properties and potential applications. PRIP, which stands for Protein Phosphatase 1 (PP1) Regulatory Subunit Inhibitor, refers to a group of compounds that have been discovered to possess inhibitory effects on the interaction between the regulatory subunit of Protein Phosphatase 1 and its target protein. Protein Phosphatase 1 is a key enzyme involved in numerous cellular processes, including signal transduction, cell division, and protein synthesis. The regulatory subunit of PP1 plays a crucial role in modulating the activity of this enzyme by binding to its catalytic subunit. However, PRIP inhibitors have been found to disrupt this interaction, thereby altering the functionality of Protein Phosphatase 1.

By interfering with the regulation of PP1, PRIP inhibitors have the potential to affect various cellular pathways and signaling cascades, which could have significant implications for cellular processes. The molecular structure of PRIP inhibitors typically consists of a specific chemical scaffold that enables them to bind to the regulatory subunit of PP1, effectively stopping its association with the catalytic subunit. This unique mode of action distinguishes PRIP inhibitors from other classes of compounds targeting Protein Phosphatase 1. As a result, further research and investigation into the properties and potential applications of PRIP inhibitors are currently underway, with the aim of better understanding their molecular mechanisms and exploring their implications in various biological contexts.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Calyculin A

101932-71-2sc-24000
sc-24000A
10 µg
100 µg
$163.00
$800.00
59
(3)

Calyculin A is a marine natural product that acts as a potent inhibitor of PP1 and PP2A (Protein Phosphatase 2A). It binds to the catalytic subunit of PP1 and disrupts its activity.

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 another marine toxin that inhibits PP1 and PP2A. It binds to the catalytic subunit of PP1 and disrupts its function, leading to hyperphosphorylation of cellular proteins.

Cantharidin

56-25-7sc-201321
sc-201321A
25 mg
100 mg
$89.00
$279.00
6
(1)

Cantharidin is a natural compound found in blister beetles. It acts as a potent inhibitor of both PP1 and PP2A. Cantharidin forms a stable complex with the catalytic subunit of PP1, inhibiting its phosphatase activity.

Salubrinal

405060-95-9sc-202332
sc-202332A
1 mg
5 mg
$34.00
$104.00
87
(2)

Salubrinal is a synthetic compound that selectively inhibits the dephosphorylation activity of PPIt has been shown to have neuroprotective effects and is used in research to study endoplasmic reticulum stress.

Fostriecin

87860-39-7sc-202160
50 µg
$265.00
9
(1)

Fostriecin is a natural product isolated from Streptomyces that acts as a potent and selective inhibitor of PPIt binds to the catalytic subunit of PP1 and inhibits its phosphatase activity.