Jingzhaotoxin-III

Catalog No.: A68580
Nav1.5 Channels Blocker
Jingzhaotoxin-III is a highly selective blocker of Nav1.5 sodium channels, exhibiting an IC50 of 348 nM with no significant impact on other sodium channel isoforms. This toxin selectively inhibits the activation of cardiac sodium channels, making it a valuable tool for research focused on cardiac physiology and pathophysiology. Its specificity for the cardiac VGSC subtype positions Jingzhaotoxin-III as an important ligand for studies related to cardiovascular health and disease.
Grouped product items
Size Price Stock Qty
100µg
$800.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionJingzhaotoxin-III is a highly selective blocker of Nav1.5 sodium channels, exhibiting an IC50 of 348 nM with no significant impact on other sodium channel isoforms. This toxin selectively inhibits the activation of cardiac sodium channels, making it a valuable tool for research focused on cardiac physiology and pathophysiology. Its specificity for the cardiac VGSC subtype positions Jingzhaotoxin-III as an important ligand for studies related to cardiovascular health and disease.
Product Information
Catalog NumA68580
FormulaC174H241N47O46S6
Molecular Weight3919.45
CAS Number925463-91-8
SequenceAsp-Gly-Glu-Cys-Gly-Gly-Phe-Trp-Trp-Lys-Cys-Gly-Arg-Gly-Lys-Pro-Pro-Cys-Cys-Lys-Gly-Tyr-Ala-Cys-Ser-Lys-Thr-Trp-Gly-Trp-Cys-Ala-Val-Glu-Ala-Pro (Disulfide bridge: Cys4-Cys19; Cys11-Cys24; Cys18-Cys31)
Sequence shorteningDGECGGFWWKCGRGKPPCCKGYACSKTWGWCAVEAP (Disulfide bridge: Cys4-Cys19; Cys11-Cys24; Cys18-Cys31)
SMILESCC(C(/N=C(O)/C(/N=C(O)/C1CSSCC(N=C(O)C2CCCN2C(C3CCCN34)=O)/C(O)=N/C(/C(O)=N/C(/C(O)=N/C/C(O)=N/C(/C(O)=N/C(/C(O)=N/5)C)CC6=CC=C(O)C=C6)CCCCN)CSSCC(/N=C(O)\C(/N=C(O)/C/N=C(O)/C(N)CC(O)=O)CCC(O)=O)/C(O)=N\C/C(O)=N/C/C(O)=N/C(/C(O)=N/C(/C(O)=N/C(/C(O)=N/C(/C
Synonymsβ-TRTX-Cj1α
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