Date published: 2026-4-1

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RAPGEFL1 Inhibitors

RAPGEFL1 inhibitors like Forskolin are known to directly stimulate adenylyl cyclase, leading to an increase in cAMP and subsequent modulation of signaling cascades that may involve RAPGEFL1. This action can have a regulatory effect on RAPGEFL1 by adjusting the cellular context in which it operates.

Inhibitors of phosphodiesterase such as Rolipram, Cilostamide, and Methylxanthines, including Caffeine, prevent the breakdown of cAMP, thereby sustaining enhanced levels of this cyclic nucleotide and potentially influencing RAPGEFL1 activity. In contrast, SQ22536 serves to decrease cAMP by inhibiting adenylyl cyclase, which could lead to the attenuation of RAPGEFL1-related signaling. Protein kinase A (PKA) inhibitors like H-89 and KT5720 can interfere with the downstream effects of cAMP, thus modifying the signaling pathways RAPGEFL1 is involved in. Such alterations in signal transduction can have a significant impact on the cellular role of RAPGEFL1. The use of these inhibitors provides insights into the mechanistic pathways of RAPGEFL1 and offers a methodological approach to regulate its activity within cellular contexts.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Rolipram

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

Phosphodiesterase inhibitor, increases cAMP by preventing its breakdown, possibly affecting RAPGEFL1 function.

SQ 22536

17318-31-9sc-201572
sc-201572A
5 mg
25 mg
$95.00
$363.00
13
(1)

Adenylyl cyclase inhibitor, reduces cAMP synthesis and can alter RAPGEFL1-dependent signaling pathways.

H-89 dihydrochloride

130964-39-5sc-3537
sc-3537A
1 mg
10 mg
$94.00
$186.00
71
(2)

Protein kinase A inhibitor, can disrupt downstream effects of RAPGEFL1-mediated cAMP production.

Rp-cAMPS

151837-09-1sc-24010
1 mg
$203.00
37
(1)

cAMP analog that competitively inhibits cAMP-dependent processes, potentially affecting RAPGEFL1.

KT 5720

108068-98-0sc-3538
sc-3538A
sc-3538B
50 µg
100 µg
500 µg
$138.00
$220.00
$972.00
47
(2)

Protein kinase A inhibitor, which can disrupt processes modulated by RAPGEFL1.

Cilostamide (OPC 3689)

68550-75-4sc-201180
sc-201180A
5 mg
25 mg
$92.00
$357.00
16
(1)

Phosphodiesterase 3 inhibitor, can indirectly affect RAPGEFL1 activity by modulating cAMP levels.

ZM 241385

139180-30-6sc-361421
sc-361421A
5 mg
25 mg
$92.00
$356.00
1
(1)

Adenosine A2A receptor antagonist, can modulate cAMP production, impacting RAPGEFL1 signaling.

Caffeine

58-08-2sc-202514
sc-202514A
sc-202514B
sc-202514C
sc-202514D
50 g
100 g
250 g
1 kg
5 kg
$33.00
$67.00
$97.00
$192.00
$775.00
13
(1)

Non-selective phosphodiesterase inhibitors, increase cAMP and can influence RAPGEFL1 activity.

IBMX

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

Non-selective phosphodiesterase inhibitor, can raise cAMP levels affecting RAPGEFL1 signaling.

Dipyridamole

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

Phosphodiesterase inhibitor, can increase cAMP and modulate RAPGEFL1-mediated pathways.