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GeX-2

Catalog No.: A66250
α9α10 nAChR/CaV2.2 Antagonist
GeX-2 is a truncated analogue of αO-conotoxin that serves as an antagonist of the α9α10 nicotinic acetylcholine receptor (nAChR) and CaV2.2 channels. This compound demonstrates significant analgesic properties, effectively alleviating pain in rat models exhibiting chronic constriction injury. GeX-2 is valuable in research focusing on pain mechanisms and the modulation of excitatory neurotransmission through its interactions with nAChR and calcium channels.
GeX-2 2900996-95-2 α9α10 nAChR/CaV2.2 Antagonist
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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
DescriptionGeX-2 is a truncated analogue of αO-conotoxin that serves as an antagonist of the α9α10 nicotinic acetylcholine receptor (nAChR) and CaV2.2 channels. This compound demonstrates significant analgesic properties, effectively alleviating pain in rat models exhibiting chronic constriction injury. GeX-2 is valuable in research focusing on pain mechanisms and the modulation of excitatory neurotransmission through its interactions with nAChR and calcium channels.
Product Information
Catalog NumA66250
FormulaC103H169N43O27
Molecular Weight2441.72
CAS Number2900996-95-2
SequenceGly-Arg-Tyr-Arg-Ser-Pro-Tyr-Asp-Arg-Arg-Arg-Arg-Tyr-Arg-Arg-Ile-Thr-Asp-NH2
Sequence shorteningGRYRSPYDRRRRYRRITD-NH2
SMILESC(N[C@@H](CC1=CC=C(O)C=C1)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC2=CC=C(O)C=C2)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC(O)=O)C(N)=O)=O)[C@@H](C)O)=O)[C@H](CC)C)=O)CCCNC(=N)N)=O)CCCNC(=N)N)=O)=O)CCCNC(=N)N)=O)CCCNC(=N)N)=O)CCCNC(=N)N)=O)CCCNC(=N)N)=O)CC(O)=O)=O)(=O)[C@H]3N(C([C@@H](NC([C@@H](NC([C@H](CC4=CC=C(O)C=C4)NC([C@H](CCCNC(=N)N)NC(CN)=O)=O)=O)CCCNC(=N)N)=O)CO)=O)CCC3
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Neuronal Signaling > nAChR
Membrane Transporters-Ion Channels > Calcium Channels