Date published: 2026-4-24

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CLEC-2L Activators

The chemical class of CLEC-2L activators encompasses a broad range of compounds that can indirectly influence the activation of the CLEC-2 receptor. These compounds do not interact directly with the CLEC-2 receptor but affect its activation through various pathways related to platelet function and thrombosis. Platelet activators like ADP, thrombin, and collagen can initiate a cascade of signaling events that culminate in the activation of CLEC-2. These activators work by either directly inducing conformational changes in platelet surface receptors or by stimulating the production of secondary messengers such as thromboxane A2 from arachidonic acid, which in turn amplify the activation signals for receptors including CLEC-2.

On the other hand, non-physiological activators like ionophores (Ionomycin and A23187) increase intracellular calcium levels, a crucial second messenger in platelet activation pathways, which is necessary for the full activation of CLEC-2 signaling during platelet aggregation and thrombus formation. Similarly, the protein kinase C activator PMA, and the thrombin receptor-activating peptide SFLLRN, act on signaling pathways that can lead to the enhancement of CLEC-2-mediated effects on platelets.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Adenosine-5′-Diphosphate, free acid

58-64-0sc-291846
sc-291846A
sc-291846B
sc-291846C
sc-291846D
sc-291846E
100 mg
500 mg
1 g
10 g
100 g
500 g
$79.00
$184.00
$348.00
$942.00
$4688.00
$9370.00
1
(0)

ADP stimulates platelets and can amplify the signaling through CLEC-2 upon its binding to podoplanin.

Thrombin from human plasma

9002-04-4sc-471713
100 U
$235.00
(0)

Thrombin is a potent platelet activator that can enhance CLEC-2-mediated platelet aggregation.

Collagen IV

sc-29010
1 mg
$224.00
11
(1)

Collagen is involved in platelet activation and could synergize with CLEC-2 signaling pathways.

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)

Metabolized to thromboxane A2 in platelets, it can potentiate CLEC-2 signaling.

(−)-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)

Can enhance platelet aggregation and potentially increase CLEC-2-mediated effects.

3-(2-Aminoethyl)-1H-indol-5-ol

50-67-9sc-298707
1 g
$530.00
3
(0)

Acts as a platelet activator and could augment CLEC-2 function in thrombosis.

Ionomycin

56092-82-1sc-3592
sc-3592A
1 mg
5 mg
$78.00
$270.00
80
(4)

Calcium ionophore that increases intracellular Ca2+, possibly enhancing CLEC-2-mediated responses.

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)

Activator of protein kinase C, which could enhance downstream CLEC-2 signaling.

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)

A calcium ionophore that might enhance the activation of CLEC-2 by increasing intracellular calcium.