Date published: 2026-5-21

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CLEC-2I Activators

CLEC-2I, characterized by its natural killer cell lectin-like receptor binding activity, emerges as a pivotal regulator in immune response coordination. Positioned on the external side of the plasma membrane and expressed in vital tissues such as the large intestine, lymph nodes, testis, and thymus, CLEC-2I plays a crucial role in various cellular processes. Its involvement upstream of processes like the T cell receptor signaling pathway, regulation of actin filament polymerization, and regulation of interleukin-2 production underscores its multifaceted impact on immune response modulation.

Activation of CLEC-2I involves a sophisticated interplay of chemical signals that intricately modulate its function. Among the direct activators, specific chemicals induce upregulation, stimulation, or enhancement of CLEC-2I. These include compounds that engage with S1P receptors, modulate PAR signaling, inhibit protein kinases such as PKC, affect protein phosphatases, activate TP receptors, induce calcium influx, and interact with P2Y1 and P2Y12 receptors. Additionally, indirect activators influence CLEC-2I through the GPVI binding pathway and modulation of the ERK/MAPK pathway. These mechanisms collectively highlight the intricate network through which CLEC-2I is finely tuned to contribute to immune response coordination and cellular homeostasis.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

FTY720

162359-56-0sc-202161
sc-202161A
sc-202161B
1 mg
5 mg
25 mg
$33.00
$77.00
$120.00
14
(1)

FTY720, a S1P receptor modulator, activates CLEC-2I by influencing S1P receptor signaling. It promotes cellular responses crucial for immune coordination and homeostasis.

Thrombin from human plasma

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

Thrombin, a serine protease, stimulates CLEC-2I by engaging PAR signaling pathways, leading to enhanced immune response modulation and cellular activities.

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$153.00
$396.00
113
(4)

Staurosporine, a protein kinase inhibitor, directly activates CLEC-2I by inhibiting protein kinases like PKC, resulting in heightened immune response regulation.

Okadaic Acid

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

Okadaic Acid, a protein phosphatase inhibitor, triggers CLEC-2I activation by influencing phosphatase activity, leading to enhanced immune response coordination.

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, an agonist for P2Y1 and P2Y12 receptors, directly stimulates CLEC-2I by initiating calcium influx and immune response amplification.

Collagen IV

sc-29010
1 mg
$224.00
11
(1)

Collagen, through GPVI binding, indirectly activates CLEC-2I by initiating signaling cascades that contribute to immune response coordination and cellular homeostasis.

D-erythro-Sphingosine-1-phosphate

26993-30-6sc-201383
sc-201383D
sc-201383A
sc-201383B
sc-201383C
1 mg
2 mg
5 mg
10 mg
25 mg
$165.00
$322.00
$570.00
$907.00
$1727.00
7
(1)

Sphingosine-1-phosphate (S1P), an activator of S1P receptors, directly upregulates CLEC-2I, modulating cellular responses essential for immune coordination and homeostasis.

Calpeptin

117591-20-5sc-202516
sc-202516A
10 mg
50 mg
$121.00
$456.00
28
(1)

Calpeptin, a calpain inhibitor, indirectly activates CLEC-2I by modulating the ERK/MAPK pathway, contributing to heightened immune response coordination and cellular homeostasis.

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)

Calcium Ionophore A23187 directly activates CLEC-2I by inducing calcium influx, amplifying immune response signals crucial for cellular coordination and homeostasis.

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 (PGE2), through EP receptor activation, directly stimulates CLEC-2I, modulating cellular responses crucial for immune coordination and homeostasis.