Date published: 2026-5-28

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COX1 Activators

COX-1 Activators represent a class of chemical compounds that play a crucial role in modulating the activity of the enzyme cyclooxygenase-1 (COX-1), also known as prostaglandin-endoperoxide synthase 1. COX-1 is a critical enzyme involved in the biosynthesis of prostaglandins, which are lipid signaling molecules that play diverse roles in the body, including regulation of inflammation, blood flow, and gastrointestinal protection. COX-1 is constitutively expressed in many tissues and is responsible for maintaining the physiological levels of prostaglandins, which are essential for various normal physiological functions. COX-1 Activators are small molecules that interact with COX-1, influencing its enzymatic activity and the production of prostaglandins.

The mechanism of action of COX-1 Activators typically involves binding to specific regions of the COX-1 enzyme, which may induce conformational changes or alter its substrate-binding properties. By modulating COX-1 activity, these activators impact the rate at which arachidonic acid is converted into prostaglandin intermediates. While the specific effects of COX-1 Activators can vary depending on their chemical structures and binding sites, their role in research is primarily focused on understanding the regulatory mechanisms governing prostaglandin biosynthesis in various physiological contexts. By studying COX-1 Activators, researchers aim to gain insights into the intricate processes that control inflammation, tissue homeostasis, and other physiological responses.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Arachidonic Acid (20:4, n-6)

506-32-1sc-200770
sc-200770A
sc-200770B
100 mg
1 g
25 g
$92.00
$240.00
$4328.00
9
(1)

Arachidonic Acid directly activates COX1 by serving as a substrate, which is then converted into prostaglandins and thromboxanes.

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)

Prostaglandin E2 indirectly activates COX1 through a feedback mechanism, enhancing the enzyme's expression and activity.

PGD2 (Prostaglandin D2)

41598-07-6sc-201221
sc-201221A
1 mg
10 mg
$96.00
$583.00
4
(1)

Similar to PGE2, Prostaglandin D2 upregulates COX1 expression indirectly, influencing its activity in prostaglandin synthesis.

Linoleic Acid

60-33-3sc-200788
sc-200788A
sc-200788B
sc-200788C
100 mg
1 g
5 g
25 g
$34.00
$64.00
$166.00
$281.00
4
(2)

Linoleic Acid, as a polyunsaturated fatty acid, can act as a substrate for COX1, leading to its activation and subsequent reactions.

Oleic Acid

112-80-1sc-200797C
sc-200797
sc-200797A
sc-200797B
1 g
10 g
100 g
250 g
$37.00
$104.00
$580.00
$1196.00
10
(1)

Oleic Acid, a monounsaturated fatty acid, can also activate COX1 by serving as a substrate for prostaglandin synthesis.

Palmitic Acid

57-10-3sc-203175
sc-203175A
25 g
100 g
$114.00
$286.00
2
(0)

Palmitic Acid can enhance COX1 activity by integrating into cellular membranes and affecting membrane-associated enzyme functions.

Lysophosphatidic Acid

325465-93-8sc-201053
sc-201053A
5 mg
25 mg
$98.00
$341.00
50
(3)

Acts as a signaling molecule, potentially enhancing COX1 activity through cellular signaling cascades.

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 activates protein kinase C, which can indirectly enhance COX1 activity through downstream signaling pathways.

A23187

52665-69-7sc-3591
sc-3591B
sc-3591A
sc-3591C
1 mg
5 mg
10 mg
25 mg
$55.00
$131.00
$203.00
$317.00
23
(1)

By increasing intracellular calcium levels, it can modulate COX1 activity indirectly through calcium-dependent pathways.