Date published: 2026-4-1

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OR1A2 Activators

OR1A2 Activators are generally focused on the indirect modulation of the G-protein-coupled receptor (GPCR) signaling pathway. These activators predominantly influence adenylyl cyclase, phosphodiesterase (PDE), or protein kinase C (PKC), which play crucial roles in the GPCR signaling mechanism. By modifying the activity of these enzymes, these chemicals alter the concentrations of secondary messengers like cAMP, which in turn can affect the function and activation of GPCRs like OR1A2.

It's crucial to understand that the activation of OR1A2 by these chemicals is an indirect process, reliant on a broader signaling network. The chemicals listed serve as modulators of enzymes or secondary messengers that are key players in the GPCR pathways. Although these compounds do not directly bind to or activate OR1A2, they do enhance the intracellular conditions favorable for its activation. These compounds are predominantly inhibitors or activators of enzymes that manipulate the levels of cAMP, a critical secondary messenger in GPCR pathways, thereby establishing a cellular environment that facilitates the activation of OR1A2.

SEE ALSO...

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)

Adenylyl cyclase activator that elevates intracellular cAMP levels, enhancing GPCR signaling, thereby indirectly activating OR1A2.

IBMX

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

Inhibits phosphodiesterase, increasing cAMP levels and indirectly augmenting GPCR signaling pathways that include OR1A2.

8-Bromo-cAMP

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

cAMP analog that resists hydrolysis, prolonging activation of GPCRs, including OR1A2.

PMA

16561-29-8sc-3576
sc-3576A
sc-3576B
sc-3576C
sc-3576D
1 mg
5 mg
10 mg
25 mg
100 mg
$41.00
$132.00
$214.00
$500.00
$948.00
119
(6)

PKC activator that can modulate downstream effects of GPCRs, indirectly activating OR1A2.

Okadaic Acid

78111-17-8sc-3513
sc-3513A
sc-3513B
25 µg
100 µg
1 mg
$291.00
$530.00
$1800.00
78
(4)

PP2A inhibitor that can enhance GPCR-mediated signaling and indirectly influence OR1A2.

Rolipram

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

Selective PDE4 inhibitor that elevates cAMP, thereby indirectly enhancing OR1A2 activity.

Zardaverine

101975-10-4sc-201208
sc-201208A
5 mg
25 mg
$88.00
$379.00
1
(0)

PDE3 and PDE4 inhibitor that raises cAMP and cGMP levels, indirectly activating OR1A2.

Dibutyryl-cAMP

16980-89-5sc-201567
sc-201567A
sc-201567B
sc-201567C
20 mg
100 mg
500 mg
10 g
$47.00
$136.00
$492.00
$4552.00
74
(7)

Membrane-permeable cAMP analog that indirectly activates GPCRs like OR1A2.

Cilostamide (OPC 3689)

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

PDE3 inhibitor that increases cAMP levels, indirectly influencing OR1A2 activation.

KT 5720

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

Another PKA inhibitor that in certain conditions may indirectly enhance OR1A2 activation through cAMP elevation.