Date published: 2026-5-5

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Nop2p Inhibitors

Nop2p inhibitors, also known as NOP2P (Nucleolar Protein 2P) modulators, constitute a class of chemical compounds designed to target and manipulate the activity of the Nop2p protein. Nop2p, a conserved nucleolar protein found in eukaryotic cells, plays a crucial role in ribosome biogenesis, specifically in the maturation of ribosomal RNA (rRNA). This class of inhibitors seeks to interfere with the function of Nop2p, thereby impacting ribosome synthesis, a fundamental cellular process. At the molecular level, Nop2p inhibitors exert their effects through various mechanisms. Some compounds directly bind to the Nop2p protein, disrupting its interactions with other molecules involved in rRNA processing. Others may alter the post-translational modifications of Nop2p, affecting its stability and function within the nucleolus. The precise mechanisms can vary among different inhibitors, but their overarching goal is to interfere with Nop2p's role in ribosome biogenesis. This interference can lead to changes in ribosome composition or function, which, in turn, may influence cellular processes reliant on proper protein synthesis.In summary, Nop2p inhibitors constitute a chemically diverse class of compounds aimed at manipulating the activity of the Nop2p protein. These inhibitors act on various aspects of Nop2p function, with the ultimate goal of impacting ribosome biogenesis.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Apremilast

608141-41-9sc-480062
5 mg
$444.00
(0)

Apremilast inhibits NOP2P through its action as a phosphodiesterase 4 (PDE4) inhibitor. It increases intracellular cAMP levels, leading to reduced production of pro-inflammatory cytokines in immune cells, ultimately suppressing NOP2P activity.

Fingolimod

162359-55-9sc-507334
10 mg
$160.00
(0)

Fingolimod is a sphingosine-1-phosphate receptor modulator. It prevents NOP2P activation by sequestering lymphocytes in lymph nodes, reducing their infiltration into the central nervous system, and dampening inflammation.

Ruxolitinib

941678-49-5sc-364729
sc-364729A
sc-364729A-CW
5 mg
25 mg
25 mg
$251.00
$500.00
$547.00
16
(1)

Ruxolitinib inhibits NOP2P indirectly by blocking the JAK-STAT signaling pathway. It reduces the production of pro-inflammatory cytokines, which are involved in the pathogenesis of NOP2P.

Baricitinib

1187594-09-7sc-364730
sc-364730A
5 mg
25 mg
$200.00
$664.00
(1)

Baricitinib is another JAK inhibitor that impedes NOP2P by inhibiting the JAK-STAT pathway, leading to decreased immune cell activation and cytokine production.

Methotrexate

59-05-2sc-3507
sc-3507A
100 mg
500 mg
$94.00
$213.00
33
(5)

Methotrexate hinders NOP2P by inhibiting dihydrofolate reductase, thus disrupting DNA synthesis and cell proliferation in immune cells.

Cyclophosphamide

50-18-0sc-361165
sc-361165A
sc-361165B
sc-361165C
50 mg
100 mg
500 mg
1 g
$90.00
$146.00
$469.00
$791.00
18
(1)

Cyclophosphamide is an alkylating agent that suppresses NOP2P by cross-linking DNA strands, inhibiting cell division, and suppressing the immune system.

Azathioprine

446-86-6sc-210853D
sc-210853
sc-210853A
sc-210853B
sc-210853C
500 mg
1 g
2 g
5 g
10 g
$203.00
$176.00
$349.00
$505.00
$704.00
1
(1)

Azathioprine acts as a prodrug that disrupts NOP2P by inhibiting purine synthesis, leading to reduced proliferation of immune cells.

Mycophenolate mofetil

128794-94-5sc-200971
sc-200971A
20 mg
100 mg
$37.00
$109.00
1
(1)

Mycophenolate mofetil inhibits NOP2P by blocking inosine monophosphate dehydrogenase, a key enzyme in de novo purine synthesis, thereby reducing immune cell proliferation.