Date published: 2026-4-24

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LOC390937_EG232974 Activators

LOC390937_EG232974 Activators function primarily by enhancing the intracellular levels of cyclic adenosine monophosphate (cAMP), a pivotal second messenger in many cellular processes. Forskolin, PGE2, Isoprenaline, Epinephrine, Dopamine, SKF38393, and BRL 37344 increase intracellular cAMP levels by activating adenylate cyclase or specific receptors linked to adenylate cyclase. This leads to the activation of protein kinase A (PKA), which can then phosphorylate and activate LOC390937_EG232974.

On the other hand, IBMX, Rolipram, and ZM241385 raise intracellular cAMP levels by inhibiting phosphodiesterase or the A2A adenosine receptor, which normally decreases cAMP levels. This facilitates the functional activation of LOC390937_EG232974. These compounds act on specific pathways or biological processes directly involved in LOC390937_EG232974 function, leading to its enhanced activity. 8-Bromo-cAMP directly activates PKA, bypassing the need for increased cAMP levels. H-89, by contrast, inhibits PKA, reducing the negative feedback inhibition on LOC390937_EG232974, and thereby enhancing its activity.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

8-Bromo-cAMP

76939-46-3sc-201564
sc-201564A
10 mg
50 mg
$126.00
$328.00
30
(1)

8-Bromo-cAMP directly activates PKA, bypassing the need for increased cAMP levels, thus leading to phosphorylation and activation of LOC390937_EG232974.

H-89 dihydrochloride

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

H-89 is a PKA inhibitor. By inhibiting PKA, it reduces the negative feedback inhibition on LOC390937_EG232974, thereby enhancing its activity.

IBMX

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

IBMX enhances the functional activity of LOC390937_EG232974 by inhibiting phosphodiesterase, which increases cAMP levels, stimulating PKA, leading to phosphorylation and activation of LOC390937_EG232974.

Rolipram

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

Rolipram inhibits phosphodiesterase, leading to increased cAMP levels, PKA stimulation, and subsequent phosphorylation and activation of LOC390937_EG232974.

PGE2

363-24-6sc-201225
sc-201225C
sc-201225A
sc-201225B
1 mg
5 mg
10 mg
50 mg
$57.00
$159.00
$275.00
$678.00
37
(1)

PGE2 enhances the functional activity of LOC390937_EG232974 by activating adenylate cyclase, which increases cAMP levels. The elevated cAMP levels stimulate PKA, leading to phosphorylation and activation of LOC390937_EG232974.

Isoproterenol Hydrochloride

51-30-9sc-202188
sc-202188A
100 mg
500 mg
$28.00
$38.00
5
(0)

Isoprenaline activates beta-adrenergic receptors, increasing cAMP levels. The enhanced cAMP levels stimulate PKA, leading to phosphorylation and activation of LOC390937_EG232974.

(−)-Epinephrine

51-43-4sc-205674
sc-205674A
sc-205674B
sc-205674C
sc-205674D
1 g
5 g
10 g
100 g
1 kg
$41.00
$104.00
$201.00
$1774.00
$16500.00
(1)

Epinephrine increases cAMP levels through its action as a beta-adrenergic receptor agonist. The enhanced cAMP levels stimulate PKA, leading to phosphorylation and activation of LOC390937_EG232974.

Dopamine

51-61-6sc-507336
1 g
$290.00
(0)

Dopamine, a D1-like receptor agonist, increases cAMP levels. The elevated cAMP levels stimulate PKA, leading to phosphorylation and activation of LOC390937_EG232974.

SKF 38393 hydrochloride

62717-42-4sc-203264
25 mg
$50.00
(1)

SKF38393 is a D1-like receptor agonist that increases cAMP levels. The elevated cAMP levels stimulate PKA, which then phosphorylates and activates LOC390937_EG232974.

BRL-37344

127299-93-8sc-200154
5 mg
$130.00
7
(1)

BRL 37344, a beta3-adrenergic receptor agonist, increases cAMP levels. The elevated cAMP levels stimulate PKA, which then phosphorylates and activates LOC390937_EG232974.