ω-Agatoxin IVA

Catalog No.: A66085
P/Q Type Ca2+ Channel Blocker
ω-Agatoxin IVA is a highly selective blocker of P/Q type calcium channels (Cav2.1), with IC50 values of 2 nM and 90 nM. This compound effectively inhibits glutamate exocytosis and calcium influx triggered by elevated potassium levels. Additionally, ω-Agatoxin IVA suppresses capsaicin-induced CGRP release and associated vasodilation. It is valuable for investigations into neurological and cardiovascular diseases, contributing to the understanding of calcium channel modulation in these contexts.
Grouped product items
Size Price Stock Qty
10µg
$20.00
In stock
100µg
$150.00
In stock
500µg
$520.00
In stock
1mg
$840.00
In stock
5mg
$2,745.00
In stock
10mg
$3,950.00
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
Descriptionω-Agatoxin IVA is a highly selective blocker of P/Q type calcium channels (Cav2.1), with IC50 values of 2 nM and 90 nM. This compound effectively inhibits glutamate exocytosis and calcium influx triggered by elevated potassium levels. Additionally, ω-Agatoxin IVA suppresses capsaicin-induced CGRP release and associated vasodilation. It is valuable for investigations into neurological and cardiovascular diseases, contributing to the understanding of calcium channel modulation in these contexts.
Product Information
Catalog NumA66085
FormulaC217H360N68O60S10
Molecular Weight5202.25
CAS Number145017-83-0
SequenceLys-Lys-Lys-Cys-Ile-Ala-Lys-Asp-Tyr-Gly-Arg-Cys-Lys-Trp-Gly-Gly-Thr-Pro-Cys-Cys-Arg-Gly-Arg-Gly-Cys-Ile-Cys-Ser-Ile-Met-Gly-Thr-Asn-Cys-Glu-Cys-Lys-Pro-Arg-Leu-Ile-Met-Glu-Gly-Leu-Gly-Leu-Ala (Disulfide bridge:Cys4-Cys20,Cys12-Cys25,Cys19-Cys36,Cys27-Cys34)
Sequence shorteningKKKCIAKDYGRCKWGGTPCCRGRGCICSIMGTNCECKPRLIMEGLGLA (Disulfide bridge:Cys4-Cys20,Cys12-Cys25,Cys19-Cys36,Cys27-Cys34)
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