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Trk receptor

Trk receptors are a family of tyrosine kinases that regulates synaptic strength and plasticity in the mammalian nervous system. Trk receptors affect neuronal survival and differentiation through several signaling cascades.The common ligands of trk receptors are neurotrophins, a family of growth factors critical to the functioning of the nervous system. The binding of these molecules is highly specific. Each type of neurotrophin has different binding affinity toward its corresponding Trk receptor. The activation of Trk receptors by neurotrophin binding may lead to activation of signal cascades resulting in promoting survival and other functional regulation of cells.
Cat No. product name
T4349 Sitravatinib Sitravatinib (MGCD516) is an inhibitor targeting multiple RTKs involved in driving sarcoma cell growth, including c-Met, c-Kit, PDGFRα/β, PDGFR, and Axl.
T4496 LM22B-10 LM22B-10 is an activator of TrkB/TrkC neurotrophin receptor and can induce TrkB, TrkC, ERK and AKT activation in vitro and in vivo.
T0678 Amitriptyline hydrochloride Amitriptyline Hydrochloride is the hydrochloride salt of the tricyclic dibenzocycloheptadiene amitriptyline with antidepressant and antinociceptive activities.
T2094 Danusertib Danusertib is a small-molecule 3-aminopyrazole derivative with potential antineoplastic activity. Danusertib binds to and inhibits the Aurora kinases, which may ...
T6052 GW 441756 GW 441756 is a specific Tropomyosin-related kinase A (TrkA) inhibitor with an IC50 value of 2 nM.
T4257 Belizatinib Belizatinib is an effective, oral and dual inhibitor of ALK (IC50: 0.7 nM, wild-type recombinant ALK) and TRKA, TRKB, and TRKC.
T3109 SP600125 SP600125 is a JNK1/2/3 inhibitor (IC50: 40/40/90 nM) and 10-fold higher selectivity than MKK4, 25-fold higher selectivity than MKK3, MKK6, PKCα, and PKB.
T9496 LOXO-195 (6RS)-LOXO-195 is a potent and selective Trk tyrosine kinase inhibitor.
T6880 Larotrectinib sulfate LOXO-101 is an oral active and specific ATP-competitive inhibitor of tropomyosin receptor kinases (TRK).
T8327 ONO-7475 ONO-7475 is an inhibitor with high specificity for anexelekto and MER tyrosine kinase
T2816 7,8-Dihydroxyflavone 7, 8-Dihydroxyflavone (7, 8-DHF) is a naturally-occurring flavone and exist in Tridax procumbens, Godmania aesculifolia, and primula tree leaves.
T6712 Tyrphostin AG 879 Tyrphostin AG 879 effectively inhibits HER2/ErbB2 (IC50: 1 μM), 100- and 500-fold higher selective to ErbB2 than EGFR and PDGFR.
T3678 Entrectinib Entrectinib is an inhibitor of TrkA (IC50: 1.7 nM), TrkB (IC50: 0.1 nM), and TrkC (IC50: 0.1 nM), as well as anaplastic lymphoma kinase (ALK; IC50: 1.6 nM) and C...
T22324 Ensartinib hydrochloride Ensartinib dihydrochloride is a potent new-generation ALK inhibitor with high activity against CNS metastases and a broad range of known crizotinib-resistant ALK...
T6057 URMC-099 URMC-099 is an orally bioavailable, brain penetrant MLK inhibitor (IC50: 19/42/14/150 nM, for MLK1/MLK2/MLK3/DLK), and also inhibits LRRK2 activity (IC50: 11 nM)...
T6081 Milciclib Milciclib (PHA-848125) is a potent, ATP-competitive CDK inhibitor for CDK2 with IC50 of 45 nM. It is >3-fold more selective for CDK2 than CDK1, 2, 4, 5, and 7. P...
T6936 PF-03814735 PF-03814735 is a novel, potent and reversible inhibitor of Aurora A/B with IC50of 0.8 nM/5 nM, is less potent to Flt3, FAK, TrkA, and minimally active to Met and...
T1354 N-Acetyl-5-hydroxytryptamine N-Acetylserotonin (NAS), also known as Normelatonin, is the immediate precursor of melatonin. It is produced from serotonin by the enzyme aralkylamine N-acetyltr...
T2054 Altiratinib Altiratinib(DCC-2701) is a novel c-MET/TIE-2/VEGFR inhibitor; effectively reduce tumor burden in vivo and block c-MET pTyr(1349)-mediated signaling, cell growth ...
T4071 Repotrectinib TPX-0005 is a potent ALK/ROS1/TRK inhibitor, with IC50 of 1.01 nM, 5.3 nM, 1.08 nM and 1.26 nM for WT ALK, SRC, ALK L1196M and ALK G1202R, respectively.
T5995 Larotrectinib Larotrectinib is an orally administered inhibitor of the TRK kinase and is highly selective only for the TRK family of receptors(IC50s = 2-20 nM).
T19649 PF-06273340 PF-06273340 is an effective, Selective, and Peripherally Restricted Pan-Trk inhibitor (IC50: Trk-A = 6 nM; Trk-B = 4 nM; Trk-C = 3 nM). PF-06273340 has low metab...
T22318 Taletrectinib DS-6051b is a new-generation selective inhibitor of ROS1/NTRK including ROS1,NTRK1,NTRK2 and NTRK3 with IC50 of 0.207 nM,0.622 nM,2.28 nM and 0.980 nM, respectiv...
T2349 BMS-754807 Dual IGF-1R/InsR Inhibitor BMS-754807 is an oral small molecule inhibitor of insulin-like growth factor 1 receptor (IGF-1R) and insulin receptor (InsR) tyrosine ...
T2359 ANA-12 ANA-12 is a potent and selective TrkB antagonist with anxiolytic and antidepressant activity in mice.
T7568 LM22A-4 LM22A-4 is a brain-derived neurotrophic factor (BDNF) mimetic and agonist of the receptor tropomyosin-related kinase B (TrkB; IC50 : 47 nM in a fluorescence anis...
T7435 Selitrectinib Selitrectinib is a potent and selective inhibitor of the receptor tyrosine kinases(TRK)( TrkA and TrkC with IC50s of 0.6 and <2.5 nM, respectively)
T13208 TrkA-IN-1 TrkA-IN-1 is a potent and selective inhibitor of Tropomyosin-related kinase A (TrkA) (IC50: 99 nM in a cell-based assay) with analgesic activity.
T13207 PF-06733804 PF-06733804 is a potent inhibitor of pan-Trk in cell-based assays (IC50s: 8.4 nM, 6.2 nM, and 2.2 nM for TrkA, TrkB, and TrkC) with anti-hyperalgesic effect.
TP2068L Cyclotraxin B acetate(1203586-72-4 free base) Cyclotraxin B acetate is an antagonist of TrkB receptors; inhibits BDNF-induced TrkB activity (IC50 = 0.30 nM). Allosterically alters TrkB receptor conformation ...
TN2890 3,5,7,15-Tetraacetoxy-9-nicotinoyloxy-6(17),11-jatrophadien-14-one Standard reference
T5635 CH7057288 CH7057288 is an effective and selective TRK inhibitor with an IC50 value of 1.1 nM, 7.8 nM and 5.1 nM for TRKA, TRKB and TRKC, respectively.
T6097 GNF-5837 GNF-5837 is a specific, and orally bioavailable pan-TRK inhibitor for TrkA/TrkB (IC50: 8/12 nM).
T14363 AZ-23 AZ-23 is an inhibitor of ATP-competitive and Trk kinase A/B/C. For TrkA, TrkB, FGFR1, Flt3, Ret, MuSk, Lck, the IC50s values are 2 nM, 8 nM, 24 nM, 52 nM, 55 nM,...
T14921 CE-245677 CE-245677 is a potent reversible inhibitor of Tie2 and TrkA/B kinases. With a cellular IC50s of 4.7 and 1 nM.
T17169 Trk-IN-4 Trk-IN-4 is an effective pan-Trk inhibitor in cell-based assays (IC50s: 1.9 nM, 2.6 nM, and 1.1 nM for TrkA, TrkB, and TrkC, respectively).
T17170 PF-06737007 PF-06737007 is an effective inhibitor of pan-Trk in cell-based assays (IC50s: 7.7 nM, 15 nM, and 3.9 nM for TrkA, TrkB, and TrkC, respectively).
T17000 Tavilermide Tavilermide is a selective and partial agonist of TrkA or a nerve growth factor mimetic.
T1704 Diosmetin Diosmetin has been found to act as a weak TrkB receptor agonist.
Sitravatinib
T4349
Sitravatinib (MGCD516) is an inhibitor targeting multiple RTKs involved in driving sarcoma cell growth, including c-Met, c-Kit, PDGFRα/β, PDGFR, and Axl.
LM22B-10
T4496
LM22B-10 is an activator of TrkB/TrkC neurotrophin receptor and can induce TrkB, TrkC, ERK and AKT activation in vitro and in vivo.
Amitriptyline hydrochloride
T0678
Amitriptyline Hydrochloride is the hydrochloride salt of the tricyclic dibenzocycloheptadiene amitriptyline with antidepressant and antinociceptive activities.
Danusertib
T2094
Danusertib is a small-molecule 3-aminopyrazole derivative with potential antineoplastic activity. Danusertib binds to and inhibits the Aurora kinases, which may ...
GW 441756
T6052
GW 441756 is a specific Tropomyosin-related kinase A (TrkA) inhibitor with an IC50 value of 2 nM.
Belizatinib
T4257
Belizatinib is an effective, oral and dual inhibitor of ALK (IC50: 0.7 nM, wild-type recombinant ALK) and TRKA, TRKB, and TRKC.
SP600125
T3109
SP600125 is a JNK1/2/3 inhibitor (IC50: 40/40/90 nM) and 10-fold higher selectivity than MKK4, 25-fold higher selectivity than MKK3, MKK6, PKCα, and PKB.
LOXO-195
T9496
(6RS)-LOXO-195 is a potent and selective Trk tyrosine kinase inhibitor.
Larotrectinib sulfate
T6880
LOXO-101 is an oral active and specific ATP-competitive inhibitor of tropomyosin receptor kinases (TRK).
ONO-7475
T8327
ONO-7475 is an inhibitor with high specificity for anexelekto and MER tyrosine kinase
7,8-Dihydroxyflavone
T2816
7, 8-Dihydroxyflavone (7, 8-DHF) is a naturally-occurring flavone and exist in Tridax procumbens, Godmania aesculifolia, and primula tree leaves.
Tyrphostin AG 879
T6712
Tyrphostin AG 879 effectively inhibits HER2/ErbB2 (IC50: 1 μM), 100- and 500-fold higher selective to ErbB2 than EGFR and PDGFR.
Entrectinib
T3678
Entrectinib is an inhibitor of TrkA (IC50: 1.7 nM), TrkB (IC50: 0.1 nM), and TrkC (IC50: 0.1 nM), as well as anaplastic lymphoma kinase (ALK; IC50: 1.6 nM) and C...
Ensartinib hydrochloride
T22324
Ensartinib dihydrochloride is a potent new-generation ALK inhibitor with high activity against CNS metastases and a broad range of known crizotinib-resistant ALK...
URMC-099
T6057
URMC-099 is an orally bioavailable, brain penetrant MLK inhibitor (IC50: 19/42/14/150 nM, for MLK1/MLK2/MLK3/DLK), and also inhibits LRRK2 activity (IC50: 11 nM)...
Milciclib
T6081
Milciclib (PHA-848125) is a potent, ATP-competitive CDK inhibitor for CDK2 with IC50 of 45 nM. It is >3-fold more selective for CDK2 than CDK1, 2, 4, 5, and 7. P...
PF-03814735
T6936
PF-03814735 is a novel, potent and reversible inhibitor of Aurora A/B with IC50of 0.8 nM/5 nM, is less potent to Flt3, FAK, TrkA, and minimally active to Met and...
N-Acetyl-5-hydroxytryptamine
T1354
N-Acetylserotonin (NAS), also known as Normelatonin, is the immediate precursor of melatonin. It is produced from serotonin by the enzyme aralkylamine N-acetyltr...
Altiratinib
T2054
Altiratinib(DCC-2701) is a novel c-MET/TIE-2/VEGFR inhibitor; effectively reduce tumor burden in vivo and block c-MET pTyr(1349)-mediated signaling, cell growth ...
Repotrectinib
T4071
TPX-0005 is a potent ALK/ROS1/TRK inhibitor, with IC50 of 1.01 nM, 5.3 nM, 1.08 nM and 1.26 nM for WT ALK, SRC, ALK L1196M and ALK G1202R, respectively.
Larotrectinib
T5995
Larotrectinib is an orally administered inhibitor of the TRK kinase and is highly selective only for the TRK family of receptors(IC50s = 2-20 nM).
PF-06273340
T19649
PF-06273340 is an effective, Selective, and Peripherally Restricted Pan-Trk inhibitor (IC50: Trk-A = 6 nM; Trk-B = 4 nM; Trk-C = 3 nM). PF-06273340 has low metab...
Taletrectinib
T22318
DS-6051b is a new-generation selective inhibitor of ROS1/NTRK including ROS1,NTRK1,NTRK2 and NTRK3 with IC50 of 0.207 nM,0.622 nM,2.28 nM and 0.980 nM, respectiv...
BMS-754807
T2349
Dual IGF-1R/InsR Inhibitor BMS-754807 is an oral small molecule inhibitor of insulin-like growth factor 1 receptor (IGF-1R) and insulin receptor (InsR) tyrosine ...
ANA-12
T2359
ANA-12 is a potent and selective TrkB antagonist with anxiolytic and antidepressant activity in mice.
LM22A-4
T7568
LM22A-4 is a brain-derived neurotrophic factor (BDNF) mimetic and agonist of the receptor tropomyosin-related kinase B (TrkB; IC50 : 47 nM in a fluorescence anis...
Selitrectinib
T7435
Selitrectinib is a potent and selective inhibitor of the receptor tyrosine kinases(TRK)( TrkA and TrkC with IC50s of 0.6 and <2.5 nM, respectively)
TrkA-IN-1
T13208
TrkA-IN-1 is a potent and selective inhibitor of Tropomyosin-related kinase A (TrkA) (IC50: 99 nM in a cell-based assay) with analgesic activity.
PF-06733804
T13207
PF-06733804 is a potent inhibitor of pan-Trk in cell-based assays (IC50s: 8.4 nM, 6.2 nM, and 2.2 nM for TrkA, TrkB, and TrkC) with anti-hyperalgesic effect.
Cyclotraxin B acetate(1203586-72-4 free base)
TP2068L
Cyclotraxin B acetate is an antagonist of TrkB receptors; inhibits BDNF-induced TrkB activity (IC50 = 0.30 nM). Allosterically alters TrkB receptor conformation ...
3,5,7,15-Tetraacetoxy-9-nicotinoyloxy-6(17),11-jatrophadien-14-one
TN2890
Standard reference
CH7057288
T5635
CH7057288 is an effective and selective TRK inhibitor with an IC50 value of 1.1 nM, 7.8 nM and 5.1 nM for TRKA, TRKB and TRKC, respectively.
GNF-5837
T6097
GNF-5837 is a specific, and orally bioavailable pan-TRK inhibitor for TrkA/TrkB (IC50: 8/12 nM).
AZ-23
T14363
AZ-23 is an inhibitor of ATP-competitive and Trk kinase A/B/C. For TrkA, TrkB, FGFR1, Flt3, Ret, MuSk, Lck, the IC50s values are 2 nM, 8 nM, 24 nM, 52 nM, 55 nM,...
CE-245677
T14921
CE-245677 is a potent reversible inhibitor of Tie2 and TrkA/B kinases. With a cellular IC50s of 4.7 and 1 nM.
Trk-IN-4
T17169
Trk-IN-4 is an effective pan-Trk inhibitor in cell-based assays (IC50s: 1.9 nM, 2.6 nM, and 1.1 nM for TrkA, TrkB, and TrkC, respectively).
PF-06737007
T17170
PF-06737007 is an effective inhibitor of pan-Trk in cell-based assays (IC50s: 7.7 nM, 15 nM, and 3.9 nM for TrkA, TrkB, and TrkC, respectively).
Tavilermide
T17000
Tavilermide is a selective and partial agonist of TrkA or a nerve growth factor mimetic.
Diosmetin
T1704
Diosmetin has been found to act as a weak TrkB receptor agonist.