Date published: 2026-5-17

1-800-457-3801

SCBT Portrait Logo
Seach Input

Trk C Activators

Trk C, also known as tropomyosin receptor kinase C, is a receptor tyrosine kinase encoded by the NTRK3 gene. It plays a crucial role in neuronal development, function, and survival. Trk C is primarily expressed in the nervous system, where it interacts with its ligand neurotrophin-3 (NT-3) to regulate various cellular processes such as neuronal differentiation, neurite outgrowth, synaptic plasticity, and cell survival. Activation of Trk C initiates downstream signaling cascades that modulate gene expression, cytoskeletal dynamics, and cell fate determination, ultimately contributing to the establishment and maintenance of proper neuronal circuitry.The activation of Trk C occurs upon binding of NT-3 to the extracellular domain of the receptor, leading to receptor dimerization and autophosphorylation of tyrosine residues within the intracellular kinase domain. This autophosphorylation event serves as a molecular switch that activates the catalytic activity of Trk C, triggering the recruitment and phosphorylation of downstream signaling molecules such as phospholipase Cγ (PLCγ), phosphatidylinositol 3-kinase (PI3K), and mitogen-activated protein kinase (MAPK). These signaling pathways mediate diverse cellular responses, including the activation of transcription factors, regulation of ion channel activity, and modulation of cytoskeletal dynamics. Furthermore, Trk C activation promotes neuronal survival by inhibiting apoptotic pathways and enhancing prosurvival gene expression. Overall, the activation of Trk C is essential for proper nervous system development and function, highlighting its significance as a target for neurological disorders.

Items 1 to 10 of 12 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Demethylasterriquinone B1

78860-34-1sc-203025
5 mg
$510.00
2
(1)

Demethylasterriquinone B1 acts as a selective modulator of the TrkC receptor, engaging in unique molecular interactions that promote receptor internalization. This compound alters the conformational landscape of TrkC, enhancing its affinity for specific downstream signaling partners. By influencing the phosphorylation state of critical tyrosine residues, it modulates the receptor's signaling pathways, ultimately affecting neuronal growth and differentiation processes.

7,8-Dihydroxyflavone

38183-03-8sc-278634
100 mg
$52.00
2
(1)

7,8-Dihydroxyflavone, a natural flavonoid, acts as a direct Trk C agonist by binding to its extracellular domain. This binding triggers Trk C receptor activation, leading to autophosphorylation and the initiation of downstream signaling pathways.

Tyrphostin AG 879

148741-30-4sc-3557
sc-3557A
5 mg
25 mg
$83.00
$328.00
4
(1)

AG879, a selective Trk inhibitor, indirectly activates Trk C by preventing its dephosphorylation. By inhibiting the activity of protein tyrosine phosphatases, AG879 maintains Trk C phosphorylation levels, enhancing its signaling activity.

Entrectinib

1108743-60-7sc-507438
5 mg
$180.00
(0)

A multi-kinase inhibitor that targets NTRK1, NTRK2, and NTRKIt has been investigated for various solid tumors harboring NTRK fusions.

K-252a

99533-80-9sc-200517
sc-200517B
sc-200517A
100 µg
500 µg
1 mg
$129.00
$214.00
$498.00
19
(2)

K252a, a protein kinase inhibitor, indirectly activates Trk C by inhibiting kinases involved in its negative regulation. By suppressing these kinases, K252a promotes Trk C activation and downstream signaling cascades.

GNF 5837

1033769-28-6sc-490003
5 mg
$81.00
1
(0)

A small molecule inhibitor that selectively targets NTRK3 and exhibits potent anti-tumor activity in research models.

GW-441756

504433-23-2sc-200683
sc-200683A
10 mg
50 mg
$141.00
$565.00
3
(1)

A selective inhibitor of the vascular endothelial growth factor receptor (VEGFR) that also targets NTRKIt has shown efficacy in research models for inhibiting NTRK3-mediated signaling.

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, indirectly activates Trk C by inhibiting kinases involved in its negative regulation. By suppressing these kinases, Staurosporine promotes Trk C activation and downstream signaling cascades.

Bisindolylmaleimide I (GF 109203X)

133052-90-1sc-24003A
sc-24003
1 mg
5 mg
$105.00
$242.00
36
(1)

Bisindolylmaleimide I, a protein kinase C (PKC) inhibitor, indirectly activates Trk C by modulating PKC-dependent signaling. Inhibition of PKC prevents negative regulation of Trk C, promoting its activation and downstream signaling events.

Tyrphostin A23

118409-57-7sc-3554
10 mg
$112.00
13
(1)

Tyrphostin A23, a tyrosine kinase inhibitor, indirectly activates Trk C by inhibiting kinases involved in its negative regulation. By suppressing these kinases, AG18 promotes Trk C activation and downstream signaling cascades.