Date published: 2026-5-8

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Rpp25 Activators

Rpp25 Activators are diverse compounds that work primarily by inhibiting phosphodiesterases, leading to increased levels of cyclic adenosine monophosphate (cAMP). This increase in cAMP promotes the association of Rpp25 with other proteins in the RNase P complex, thereby enhancing the functional activity of Rpp25. Compounds like Forskolin, which directly activate adenylate cyclase to increase cAMP levels, and Rolipram, IBMX, Vinpocetine, Zaprinast, Cilostazol, Pentoxyfylline, Theophylline, Papaverine, Sildenafil, Dipyridamole, and Milrinone, which inhibit different types of phosphodiesterases, fall within this class. These compounds enhance Rpp25 activity by influencing the cyclic AMP signaling pathway, which is directly involved in the function of Rpp25.

Primarily, these compounds function via inhibition of phosphodiesterases, an action that prevents the breakdown of cAMP, thereby increasing its intracellular levels. cAMP is a crucial secondary messenger that is involved in various cellular processes, including the regulation of protein-protein interactions. In the context of Rpp25, higher levels of cAMP promote its association with other components of the RNase P complex, a crucial step in the formation of the active RNase P enzyme. As such, the functional activity of Rpp25 is effectively enhanced by these compounds through their specific action on the cAMP signaling pathway.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Forskolin

66575-29-9sc-3562
sc-3562A
sc-3562B
sc-3562C
sc-3562D
5 mg
50 mg
1 g
2 g
5 g
$78.00
$153.00
$740.00
$1413.00
$2091.00
73
(3)

Forskolin is known to activate adenylate cyclase, leading to an increase in cAMP levels. Increased cAMP levels can enhance Rpp25 activity by promoting its association with other proteins in the RNase P complex.

Rolipram

61413-54-5sc-3563
sc-3563A
5 mg
50 mg
$77.00
$216.00
18
(1)

Rolipram inhibits phosphodiesterase-4, resulting in increased cAMP levels. As cAMP enhances Rpp25 function by promoting its association with the RNase P complex, Rolipram indirectly activates Rpp25.

IBMX

28822-58-4sc-201188
sc-201188B
sc-201188A
200 mg
500 mg
1 g
$260.00
$350.00
$500.00
34
(1)

IBMX is a non-specific inhibitor of phosphodiesterases, leading to increased cAMP levels. Rpp25, as a part of the RNase P complex, can have its function enhanced via increased cAMP levels.

Vinpocetine

42971-09-5sc-201204
sc-201204A
sc-201204B
20 mg
100 mg
15 g
$55.00
$214.00
$2400.00
4
(1)

Vinpocetine inhibits phosphodiesterase-1, leading to increased cAMP levels. The elevated cAMP levels can promote the association of Rpp25 with the RNase P complex, enhancing its function.

Zaprinast (M&B 22948)

37762-06-4sc-201206
sc-201206A
25 mg
100 mg
$105.00
$250.00
8
(2)

Zaprinast inhibits phosphodiesterases, increasing cAMP levels. Rpp25 function is enhanced by increased cAMP, which promotes its association with the RNase P complex.

Cilostazol

73963-72-1sc-201182
sc-201182A
10 mg
50 mg
$109.00
$322.00
3
(1)

Cilostazol is a phosphodiesterase-3 inhibitor that leads to increased cAMP levels. The elevated cAMP levels can promote the association of Rpp25 with the RNase P complex, enhancing its function.

Pentoxifylline

6493-05-6sc-203184
1 g
$20.00
3
(1)

Pentoxyfylline inhibits phosphodiesterases, leading to increased cAMP levels. Rpp25 function is enhanced by increased cAMP, promoting its association with other proteins in the RNase P complex.

Theophylline

58-55-9sc-202835
sc-202835A
sc-202835B
5 g
25 g
100 g
$20.00
$32.00
$85.00
6
(0)

Theophylline is a non-specific inhibitor of phosphodiesterases, increasing cAMP levels. The increase in cAMP levels can enhance Rpp25 function by promoting its association with the RNase P complex.

Papaverine

58-74-2sc-279951
sc-279951A
sc-279951B
10 mg
50 mg
100 mg
$153.00
$265.00
$459.00
(0)

Papaverine is a non-specific phosphodiesterase inhibitor that causes an increase in cAMP levels. The elevated cAMP levels can promote the association of Rpp25 with the RNase P complex, enhancing its function.

Dipyridamole

58-32-2sc-200717
sc-200717A
1 g
5 g
$31.00
$102.00
1
(1)

Dipyridamole is a phosphodiesterase inhibitor that leads to increased cAMP levels. The elevated cAMP levels can promote the association of Rpp25 with the RNase P complex, enhancing its function.