2. Signaling Pathways
  3. Membrane Transporter/Ion Channel
    Neuronal Signaling
  4. TRP Channel

TRP Channel

Transient receptor potential channels

TRP Channel

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TRP Channel (Transient receptor potential channel) is a group of ion channels located mostly on the plasma membrane of numerous human and animal cell types. There are about 28 TRP channels that share some structural similarity to each other. These are grouped into two broad groups: Group 1 includes TRPC ("C" for canonical), TRPV ("V" for vanilloid), TRPM ("M" for melastatin), TRPN, and TRPA. In group 2, there are TRPP ("P" for polycystic) and TRPML ("ML" for mucolipin). Many of these channels mediate a variety of sensations like the sensations of pain, hotness, warmth or coldness, different kinds of tastes, pressure, and vision. TRP channels are relatively non-selectively permeable to cations, including sodium, calcium and magnesium. TRP channels are initially discovered in trp-mutant strain of the fruit fly Drosophila. Later, TRP channels are found in vertebrates where they are ubiquitously expressed in many cell types and tissues. TRP channels are important for human health as mutations in at least four TRP channels underlie disease.

TRP Channel Isoform Specific Products:

TRP Channel Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0172
    Caffeic acid
    		Inhibitor 99.38%
    Caffeic acid is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase (5-LO).
    Caffeic acid
  • HY-120691A
    GSK205
    		Antagonist 99.91%
    GSK205 is a potent, selective TRPV4 antagonist with an IC50 of 4.19  μM for inhibiting TRPV4-mediated Ca2+ influx.
    GSK205
  • HY-111925
    BI-749327
    		Antagonist 99.50%
    BI-749327 is a potent, high selectivity and orally bioavailable TRPC6 antagonist, with IC50s of 13 nM, 19 nM and 15 nM for mouse, human and guinea pig TRPC6, respectively. BI-749327 is 85-fold more selective for mouse TRPC6 than TRPC3 and 42-fold versus TRPC7.
    BI-749327
  • HY-75161
    (-)-Menthol
    		Activator ≥98.0%
    (-)-Menthol is a key component of peppermint oil that binds and activates transient receptor potential melastatin 8 (TRPM8), a Ca2+-permeable nonselective cation channel, to increase [Ca2+]i. Antitumor activity.
    (-)-Menthol
  • HY-134818
    ML-SI1
    		Inhibitor 99.85%
    ML-SI1, a racemic mixture of diastereomers, is a TRPML inhibitor with an IC50 value of 15 μM for TRPML1.
    ML-SI1
  • HY-B0151
    Pregnenolone
    		Activator 99.87%
    Pregnenolone (3β-Hydroxy-5-pregnen-20-one) is a powerful neurosteroid, the main precursor of various steroid hormones including steroid ketones. Pregnenolone acts as a signaling-specific inhibitor of cannabinoid CB1 receptor, inhibits the effects of tetrahydrocannabinol (THC) that are mediated by the CB1 receptors. Pregnenolone can protect the brain from cannabis intoxication. Pregnenolone is also a TRPM3 channel activator, and also can weakly activate TRPM1 channels.
    Pregnenolone
  • HY-101507
    Pico145
    		Inhibitor 99.40%
    Pico145 (HC-608) is a remarkable inhibitor of TRPC1/4/5 channels, inhibits (−)-englerin A-activated TRPC4/TRPC5 channels, with IC50s of 0.349 and 1.3 nM in cells, and shows no effect on TRPC3, TRPC6, TRPV1, TRPV4, TRPA1, TRPM2, TRPM8.
    Pico145
  • HY-108465
    Pyr3
    		Inhibitor 99.90%
    Pyr3 is a selective inhibitor of transient receptor potential canonical channel 3 (TRPC3), with an IC50 of 700 nM for TRPC3-mediated Ca2+ influx.
    Pyr3
  • HY-108463
    A-967079
    		Antagonist 99.30%
    A-967079 is a selective TRPA1 receptor antagonist with IC50s of 67 nM and 289 nM at human and rat TRPA1 receptors, respectively, and has good penetration into the CNS.
    A-967079
  • HY-134819A
    (1R,2R)-ML-SI3
    		Inhibitor 99.45%
    (1R,2R)-ML-SI3 is a potent inhibitor of both TRPML1 and TRPML2 (IC50 values of 1.6 and 2.3 μM) and a weak inhibitor (IC50 12.5 μM) of TRPML3.
    (1R,2R)-ML-SI3
  • HY-118628
    N-(p-amylcinnamoyl) Anthranilic Acid
    		Inhibitor
    N-(p-amylcinnamoyl) Anthranilic Acid (ACA) is a broad spectrum Phospholipase A2 (PLA2) inhibitor and TRP channel blocker. N-(p-amylcinnamoyl) Anthranilic Acid (ACA) is also an effective reversible inhibitor of calcium-activated chloride channels, has potential to treat arrhythmia.
    N-(p-amylcinnamoyl) Anthranilic Acid
  • HY-101840A
    EIPA hydrochloride
    		Inhibitor 99.92%
    EIPA (L593754) hydrochloride is an orally active TRPP3 channel inhibitor with an IC50 of 10.5 μM. EIPA hydrochloride also enhances autophagy by inhibiting Na+/H+-exchanger 3 (NHE3). EIPA hydrochloride inhibits macropinocytosis as well. EIPA hydrochloride can be used in the research of inflammation and cancers, such as gastric cancer, colon carcinoma, pancreatic carcinoma.
    EIPA hydrochloride
  • HY-12245
    SB-366791
    		Antagonist 98.11%
    SB-366791 is a potent and selective vanilloid receptor (VR1/TRPV1) antagonist (IC50=5.7 nM). SB-366791 can be used for the research of inflammation.
    SB-366791
  • HY-111098
    GSK1702934A
    		Agonist ≥99.0%
    GSK1702934A is a selective TRPC3 agonist. GSK1702934A modulates cardiac contractility and f arrhythmogenesis by activation of TRPC3.
    GSK1702934A
  • HY-11062
    Icilin
    		Agonist 98.59%
    Icilin (AG-3-5) is a super-agonist of the transient receptor potential M8 (TRPM8) ion channel. Icilin activates TRPM8 in EGTA in a dose-dependent manner (EC50=1.4 μM). Icilin is a “super-cooling agent”. Icilin attenuates autoimmune neuroinflammation through modulation of the T-cell response.
    Icilin
  • HY-110238
    MK6-83
    		Agonist 98.47%
    MK6-83 is a new candidate agonist of TRPML1 with an improved efficacy and potency. MK6-83 has the potential for Mucolipidosis type IV study.
    MK6-83
  • HY-15699
    SAR7334
    		Inhibitor 99.88%
    SAR7334 is a potent and specific TRPC6 inhibitor, inhibiting TRPC6 currents with IC50 of 7.9 nM.
    SAR7334
  • HY-139426
    ML-SI3
    		Inhibitor
    ML-SI3 is a mixture of cis/trans ML-SI3. ML-SI3 is a TRPML channel modulator. ML-SI3 blocks TRPML1 and TRPML2 with IC50s of 4.7 µM and 1.7 µM, respectively. ML-SI3 is also able to activate TRPML2 and TRPML3 with EC50s of 3.3-9.4 μM and 29 μM, respectively. ML-SI3 also inhibits lysosomal calcium efflux and blocks downstream TRPML1-mediated autophagy.
    ML-SI3
  • HY-136205
    IA-Alkyne
    		Agonist 99.90%
    IA-Alkyne (Iodoacetamide-alkyne; N-Hex-5-ynyl-2-iodo-acetamide) is a TRP channel (TRPC) agonist and has the potential for the study of respiratory infection. IA-Alkyne can be used to develop an isotopically tagged probe for quantitative cysteine-reactivity profiling. IA-Alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    IA-Alkyne
  • HY-10633
    SB-705498
    		Antagonist 99.98%
    SB-705498 is a potent, selective and orally bioavailable transient receptor potential vanilloid 1 (TRPV1) receptor antagonist with a pIC50 of 7.1.
    SB-705498
Cat. No. Product Name / Synonyms Application Reactivity
TRP Channel Isoform Comparison

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