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Tetrodotoxin citrate free TTX CAS 4368-28-9

Doron scientific is pleased to offer Tetrodotoxin isolated from Tetraodon pardalis. Tetrodotoxin (TTX) is an established potent and selective blocker of some Nav channels.

Tetrodotoxin, A Classic Blocker of a Subset of NaV Channels.

We offer TTX Citrate and TTX (Citrate free).

Source: Natural, Purity: >98%

Available at an extremely attractive price for bulk quantities from 100mg (1mg/vial) up to 1Gram.

Please see information in our website products link below.

Tetrodotoxin citrate free TTX CAS 4368-28-9

Description: Na+ channel blocker Purity: >99% (HPLC)

Tetrodotoxin (TTX) is an established potent and selective blocker of some Nav channels. Moreover, TTX sensitivity is used to define subclasses of Nav channels. It is widely used both to probe Nav activity and to reduce or block excitability in neurophysiological preparations.

Special Conditions This product is a toxin.

Contact us via email at: info@doronscientific.com

Product Size and Price

Size 100 x 1mg vial, For a quote Please contact us via email: info@doronscientific.com

Size 250 x 1mg vial, For a quote Please contact us via email: info@doronscientific.com

Size 500 x 1mg vial, For a quote Please contact us via email: info@doronscientific.com

Tetrodotoxin (TTX) is an established potent and selective blocker of some Nav channels. Moreover, TTX sensitivity is used to define subclasses of Nav channels. It is widely used both to probe Nav activity and to reduce or block excitability in neurophysiological preparations.

Doron scientific is pleased to offer Tetrodotoxin isolated from Tetraodon pardalis.

  • Product name: Tetrodotoxin

  • Description: Na+channel blocker

  • Biological description: Water soluble citrate salt of tetrodotoxin. Potent, selective and reversible, use-dependent inhibitor of voltage-dependent Na+

  • Purity> 98%

  • General notes: To purchase this product and for additional information, Please contact customer services via: info@doronscientific.com


  • Chemical name: Octahydro-12-(hydroxymethyl)-2-imino-5,9:7,10a-dimethano-10aH-[1,3]dioxocino[6,5-d] pyrimidine-4,7,10,11,12-pentol + citrate buffer

  • Molecular weight: 319.27

  • Chemical structure:

  • Molecula formula: C11H17N3O8

  • CAS Number: 4368-28-9

  • Storage instructions: Store at -20°C. Store under Desiccating conditions. The product can be stored for up to 12 months.

  • Solubility overview: Soluble in water

  • Handling: Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Please contact us via email: info@doronscientific.com



  • Tetrodotoxin citrate images:


References for Tetrodotoxin 4368-29-9

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