2. Signaling Pathways
  3. Neuronal Signaling
    Protein Tyrosine Kinase/RTK
  4. Trk Receptor

Trk Receptor

Tropomyosin related kinase receptor

Trk Receptor

Related Products

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Trk receptors are a family of three receptor tyrosine kinases (TrkA, TrkB, and TrkC), each of which can be activated by one or more of four neurotrophins-nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), and neurotrophins 3 and 4 (NT3 and NT4).

TrkA, TrkB, and TrkC are transmembrane proteins that comprise the TRK receptor family. These receptor tyrosine kinases are expressed in human neuronal tissue, and play an essential role in both the physiology of development and function of the nervous system through activation by neurotrophins (NTs). The latter are specific ligands known as NGF for TrkA, BDGF, and NT-4/5 for TrkB and NT3 for TrkC, respectively.

The binding of the ligand to the receptor triggers the oligomerisation of the receptors and phosphorylation of specific tyrosine residues in the intracytoplasmic kinase domain. This event results into the activation of signal transduction pathways leading to proliferation, differentiation and survival in normal and neoplastic neuronal cells.

Trk Receptor Isoform Specific Products:

Trk Receptor Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-144690
    D5261
    		Inhibitor
    D5261 is a potent, type III allosteric tropomyosin-related kinase A (TrkA) inhibitor.
    D5261
  • HY-146697
    IHMT-TRK-284
    		Inhibitor
    IHMT-TRK-284 (Compound 34) is a potent, orally active type II TRK kinase inhibitor with IC50 values of 10.5, 0.7, and 2.6 nM to TRKA, B, and C respectively. IHMT-TRK-284 displays great selectivity profile in the kinome and good in vivo antitumor efficacies.
    IHMT-TRK-284
  • HY-180172
    TRK-IN-33
    		Inhibitor
    TRK-IN-33 is a TRK inhibitor. TRK-IN-33 exhibits excellent TRKAG667C degradation (DC50 = 24.69 nM; Dmax > 90%), while sparing the wild-type protein in virto. TRK-IN-33 shows antiproliferative activities against Ba/F3-LMNA-NTRK1G667C cells with an IC50 value of 2.48 nM. TRK-IN-33 effectively inhibits tumor growth and enhances apoptosis in tumor tissues with no apparent toxicity in vivio. TRK-IN-33 can be used for NTRK fusion−positive cancers research.
    TRK-IN-33
  • HY-136535
    Anizatrectinib
    		Inhibitor
    Anizatrectinib (hTrkA-IN-1) is a potent and orally active inhibitor of TrkA kinase with an IC50 of 1.3 nM, compound 2 extracted from patent WO2015175788. Anizatrectinib can be used for the study of inflammatory disease, such as prostatitis, pelvic, et al.
    Anizatrectinib
  • HY-164514
    NMS-P626
    		Inhibitor
    NMS-P626 is an inhibitor of TRKA, TRKB, and TRKC, with IC50 values of 8 nM, 7 nM, and 3 nM, respectively. NMS-P626 inhibits the growth of KM12 cells by suppressing the phosphorylation of TPM3-TRKA and downstream signaling in KM12 cells, with an IC50 of 19 nM for KM12 cells. NMS-P626 can be used in colorectal cancer research.
    NMS-P626
  • HY-Y0038R
    2-Bromo-6-methoxynaphthalene (Standard)
    		Inhibitor
    2-Bromo-6-methoxynaphthalene (Standard) is the analytical standard of 2-Bromo-6-methoxynaphthalene. This product is intended for research and analytical applications. 2-Bromo-6-methoxynaphthalene is an active intermediate in the production of anti-inflammatory agents like Naproxen and Nabumetone by Heck reaction. 2-Bromo-6-methoxynaphthalene has potential anti-inflammatory properties and Tyrosine-protein inhibitor properties. 2-Bromo-6-methoxynaphthalene can be used for the research of cancer.
    2-Bromo-6-methoxynaphthalene (Standard)
  • HY-102066R
    Utatrectinib (Standard)
    		Inhibitor
    Utatrectinib (Standard) is the analytical standard of Utatrectinib (HY-102066). This product is intended for research and analytical applications. Utatrectinib (AZD-7451) is a potent, selective and orally active Trk inhibitor. Utatrectinib blocks TrkC activation and associated tumorigenic behaviors.
    Utatrectinib (Standard)
  • HY-160165
    TRK-IN-25
    		Inhibitor
    TRK-IN-25 (compound 16) is a Trk inhibitor with antiproliferative activity against cancer cells. TRK-IN-25 can be used in cancer research.
    TRK-IN-25
  • HY-P990473
    Anti-MUSK Antibody
    		Inhibitor 99.81%
    Anti-MUSK Antibody is a humanized antibody expressed in CHO that targets MUSK. The Anti-MUSK Antibody contains huIgG1 heavy chain and huκ light chain, with a predicted molecular weight (MW) of 143.86 kDa. For the isotype control of Anti-MUSK Antibody, please refer to Human IgG1 (L234A/L235A) kappa, Isotype Control (HY-P991207).
    Anti-MUSK Antibody
  • HY-101977B
    (3aR)-Selitrectinib
    		Inhibitor
    (3aR)-Selitrectinib ((3aR)-LOXO-195) is an isform of Selitrectinib (HY-101977), which is a next-generation TRK kinase inhibitor, with IC50s of 0.6 nM and <2.5 nM for TRKA and TRKC, respectively.
    (3aR)-Selitrectinib
  • HY-164517
    ONO-7579
    		Inhibitor
    ONO-7579 is an orally active TRKA inhibitor that suppresses tumor growth by inhibiting the phosphorylation of TRKA. In colorectal cancer cells KM12, its EC50 is 17.6 ng/g (meaning that when each gram of tumor tissue contains 17.6 ng of ONO-7579, the activity of phosphorylated TRKA in the tumor is inhibited by 50%). ONO-7579 can be used in cancer research.
    ONO-7579
  • HY-103022R
    Repotrectinib (Standard)
    		Inhibitor
    Repotrectinib (Standard) is the analytical standard of Repotrectinib (HY-103022). This product is intended for research and analytical applications. Repotrectinib (TPX-0005) is a potent ROS1 (IC50=0.07 nM) and TRK (IC50=0.83/0.05/0.1 nM for TRKA/B/C) inhibitor. Repotrectinib potently inhibits WT ALK (IC50=1.01 nM). Repotrectinib has anti-cancer activity.
    Repotrectinib (Standard)
  • HY-169514
    TrkA-IN-8
    		Inhibitor
    TrkA-IN-8 (Compound 2) is a TrkA inhibitor with a Kd value of 3.3 µM. RTKs-IN-1 exhibits concentration-dependent inhibition of cell proliferation in lung cancer cell lines. RTKs-IN-1 holds potential for research in non-small cell lung cancer .
    TrkA-IN-8
  • HY-12866R
    Larotrectinib (Standard)
    		Inhibitor
    Larotrectinib (Standard) is the analytical standard of Larotrectinib. This product is intended for research and analytical applications. Larotrectinib (LOXO-101) is an ATP-competitive oral, selective inhibitor of the tropomyosin-related kinase (TRK) family receptors, with low nanomolar 50% inhibitory concentrations against all three isoforms (TRKA, B, and C).
    Larotrectinib (Standard)
  • HY-118271
    GNF-8625
    		Inhibitor
    GNF-8625 is a broad-spectrum TRK inhibitor that can combine with Thalidomide to form a PROTAC degrader. The IC50 of GNF-8625 for inhibiting TRKA, TRKB, and TRKC are 0.8 nM, 22 nM, and 5.4 nM, respectively.
    GNF-8625
  • HY-177082
    Eratrectinib
    		Inhibitor
    Eratrectinib (Example 1) is a Trk inhibitor. Eratrectinib can be studied in research for tropomyosin receptor kinase-related diseases and cancers.
    Eratrectinib
  • HY-164461
    AZD6918
    		Inhibitor
    AZD6918 is an orally active and selective Trk tyrosine kinase inhibitor. AZD6918 induces cell death as a single agent and attenuates BDNF/TrkB-induced protection from Etoposide (HY-13629) in vitro. AZD6918 can be used for the research of neuroblastoma.
    AZD6918
  • HY-164483
    HS-345
    		Inhibitor
    HS-345 is a TrkA/Ak inhibitor with significant anti-pancreatic cancer effects. HS-345 inhibits the growth and proliferation of pancreatic cancer cells by targeting the TrkA/Akt signaling pathway, while also inducing apoptosis. Additionally, HS-345 suppresses blood vessel formation by decreasing the expression of HIF-1α and VEGF. HS-345 holds promise for research in pancreatic cancer.
    HS-345
  • HY-P990474
    Anti-NGF/bNGF Antibody
    		Inhibitor 99.65%
    Anti-NGF/bNGF Antibody is a CHO-expressed humanized antibody that targets NGF/bNGF. Anti-NGF/bNGF Antibody has a huIgG2 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 144.14 kDa. The isotype control for Anti-NGF/bNGF Antibody can be referenced as Human IgG2 kappa, Isotype Control (HY-P99002).
    Anti-NGF/bNGF Antibody
  • HY-107362R
    CH7057288 (Standard)
    		Inhibitor
    CH7057288 (Standard) is the analytical standard of CH7057288 (HY-107362). This product is intended for research and analytical applications. CH7057288 is a potent and selective TRK inhibitor. CH7057288 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    CH7057288 (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
Trk Receptor Isoform Comparison

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