-
-
Overview
-
Please contact us at for specific academic pricing.
Background
QX 314 chloride is a relatively membrane-impermeable lidocaine derivative that selectively blocks voltage-activated Na+ channels on nociceptive neurons and induces a preferential nociceptive block, presumably by permeating through the channel pore of the capsaicin receptor transient receptor potential vanilloid 1 (TRPV1), as well as the pore of transient receptor potential cation channel, subfamily A, member 1 (TRPA1). When applied externally, QX 314 chloride alone exhibits no effect on the activity of Na+ channels in small sensory neurons, but when applied in the presence of the TRPV1 agonist capsaicin, QX 314 chloride blocks sodium channels and inhibits sensory neuron excitability. In addition, QX 314 chloride is also effective on motor neurons, capable of inducing a strong and long-lasting motor block.
1. Stueber T, Eberhardt MJ, Hadamitzky C, et al. Quaternary Lidocaine Derivative QX-314 Activates and Permeates Human TRPV1 and TRPA1 to Produce Inhibition of Sodium Channels and Cytotoxicity. Anesthesiology, 2016, 124(5): 1153-1165.
2. Binshtok AM, Bean BP, Woolf CJ. Inhibition of nociceptors by TRPV1-mediated entry of impermeant sodium channel blockers. Nature, 2007, 449(7162): 607-610.
-
- Properties
-
Overview
- Home
- Products
- Life Science
- Analytical Chromatography
- Assay Kits
- Biochemical Reagents
- Antibodies
- Antigens
- Enzymes
- Chemicals
- Proteins
- Liposomes
- Cell Culture
- Cell Analysis
- Cloning and Expression
- Nucleic Acid Synthesis
- Nucleic Acid Extraction
- Nucleic Acid Electrophoresis
- PCR
- Protein Gel Electrophoresis
- Protein Biochemistry
- Nanoparticles
- Glycan Analysis
- Immunohistochemistry (IHC)
- Microbiology
- Biospecimens
- Transfection Reagents
- Ion Exchange Resins
- Venoms
- Lab Solutions
- Lab Equipment
- Biosensors
- Flow Imaging Microscopes
- Fluorescence Quality Management Solutions
- Electrophoresis Systems
- Hematology Analyzers
- Isothermal Amplification Instruments
- Liquid Handling Equipment
- Luminometers
- Microfluidic Flow Control Systems
- Next-generation Sequencing Systems
- Nucleic Acid Purification Instruments
- Raman Spectroscopy Systems
- Sample Tracking Systems
- Spectrometer Accessories
- Syringe Pumps
- Thawing and Warming Systems
- Tissue Dissociation Systems
- Water Purification Systems
- Western Blotting Equipment
- General Laboratory Equipment
- Clinical Chemistry Analyzers
- Amerigo Scientific Instrument
- Automated Cell Selection Systems
- Automated Nucleic Acid Extraction Instruments
- Balances, Scales and Weighing
- Biolayer Interferometry Instruments
- Bioprocess Filtration Equipment
- Bioprocess Systems and Accessories
- Bioreactors and Fermenters
- Cappers and Decappers
- Cell Thawing Instruments
- Chromatography
- Data Loggers
- Droplet Generators
- Dry Baths
- Flow Cytometers
- Histology Laboratory Equipment
- Lab Ovens and Furnaces
- Lab Refrigeration Equipment
- Lab Shakers and Mixers
- Laboratory Centrifuges
- Laboratory Evaporators
- Laboratory Hoods
- Laboratory Incubators
- Laboratory Microscopes
- Laboratory Mills
- Laboratory Pumps
- Liquid Handling
- Live Cell Imaging Systems
- Microbiology Equipment
- Microscopy Flow Cells
- Mutation Breeding Instruments
- Oligonucleotide Synthesis Devices
- Particle Counters
- Plasma Surface Treatment Equipment
- Presses and Pellet Dies
- Surface Plasmon Resonance Instruments
- Ultrasonic Cleaners
- UV Disinfection Systems
- VOC Analysis Equipment
- VPHP Sterilization Systems
- Water Baths
- Lab Equipment
- Diagnostics & Clinical
- Applied Science
- Life Science
- Services
- About Us
- Contact Us
.
