Date published: 2026-2-22

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OASL Activators

OASL Activators are chemicals that, although they don't directly activate OASL, can indirectly influence its function through their effects on various biochemical pathways. These activators come from a wide range of chemical classes, including synthetic analogs of biological molecules (Poly I:C, CpG ODNs), immune response modifiers (Imiquimod, Resiquimod), signaling molecules (Forskolin), and antioxidants (Curcumin, Trolox, Isoquercetin, N-acetylcysteine).

The mechanisms of action of these chemicals largely involve the activation or modulation of signaling pathways that OASL is part of. For example, Poly I:C and CpG ODNs mimic the presence of viral molecules, thereby initiating an immune response that involves OASL. On the other hand, signaling molecules like Forskolin and PMA can influence OASL function through their effects on the cAMP-dependent pathway and PKC activation, respectively. Antioxidants can potentially influence OASL function through their effects on cellular stress and inflammation. Notably, the effect of these chemicals on OASL function depends on the overall cellular context and the interplay of multiple signaling pathways.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Imiquimod

99011-02-6sc-200385
sc-200385A
100 mg
500 mg
$67.00
$284.00
6
(1)

Imiquimod is an immune response modifier that acts as a toll-like receptor 7 agonist. By stimulating the toll-like receptor pathway, it indirectly leads to the activation of OASL.

R-848

144875-48-9sc-203231
sc-203231A
sc-203231B
sc-203231C
5 mg
25 mg
100 mg
500 mg
$102.00
$306.00
$510.00
$1559.00
12
(1)

R-848 (Resiquimod) is another immune response modifier that works on both toll-like receptors 7 and 8. Similar to Imiquimod, it can activate OASL by stimulating the toll-like receptor pathway.

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)

PMA is a potent activator of Protein Kinase C (PKC). Activated PKC can indirectly influence the pathways that OASL is part of.

Ionomycin, free acid

56092-81-0sc-263405
sc-263405A
1 mg
5 mg
$96.00
$264.00
2
(2)

Ionomycin is a calcium ionophore. It can indirectly activate OASL through the calcium signaling pathway, which is involved in various cellular processes including the immune response.

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 directly activates adenylyl cyclase, leading to increased levels of cyclic AMP. This molecule can indirectly affect OASL function via the cAMP-dependent pathway.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin is a polyphenol that has been shown to modulate many signaling molecules. It may indirectly activate OASL via its broad effects on immune signaling pathways.