ω-Agatoxin TK [CAS 158484-42-5]
ω-Agatoxin TK [CAS 158484-42-5]
SKU:QM-0116498
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Product Details
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Description
ω-Agatoxin TK, a peptidyl toxin of the venom of Agelenopsis aperta, is a potent and selective P/Q type Ca2+ channel blocker. ω-Agatoxin TK inhibits the high K+ depolarisation-induced rise in internal Ca2+ in cerebral isolated nerve endings with an IC50 of of 60 nM. ω-Agatoxin TK has no effect on L-type, N-type, or T-type calcium channels[1][2][3].
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CAS Number
[158484-42-5]
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Molecular Formula
C215H337N65O70S10
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Molecular Weight
5273.02
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Smiles
O=C(N[C@@H](CC(O)=O)C(N[C@@H](CC(N)=O)C(N[C@@H](CSSC[C@@H](C(N[C@@H](CCCNC(N)=N)C(NCC(N[C@@H](CCCNC(N)=N)C(N1[C@H]2CCC1)=O)=O)=O)=O)NC3=O)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C)C(N[C@@H](CCC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC4=CC=C(C=C4)O)C(NCC(N[C@@H](CCCCN)C(N[C@@H](CSSC[C@@H](C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CSSC[C@@H](C(N[C@H]5CCC(O)=O)=O)NC6=O)C(N[C@@H](CO)C(N[C@@H](CCSC)C(N[C@@H]([C@@H](C)CC)C(NCC(N[C@@H]([C@H](O)C)C(N[C@H]6CC(N)=O)=O)=O)=O)=O)=O)=O)=O)=O)NC2=O)C(N[C@@H]([C@H](O)C)C(N[C@@H](CC7=CNC8=CC=CC=C78)C(NCC(NCC(N[C@@H]([C@H](O)C)C(N[C@@H](CCCCN)C(N[C@H]3CSSC[C@@H](C(N[C@@H]([C@H](O)C)C(N9[C@@H](CCC9)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(C)C)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CCSC)C(N[C@@H](CCC(O)=O)C(NCC(N[C@@H](CC(C)C)C(N[C@@H](CO)C(N[C@@H](CC%10=CC=CC=C%10)C(N[C@@H](C)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)NC5=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CCC(O)=O)N
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Target
Calcium Channel
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Isoform
P/Q-type calcium channel
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Purity
99
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Solubility
H2O
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Storage Conditions
-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
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Shipping Conditions
Blue Ice
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ω-Agatoxin TK [CAS 158484-42-5]
ω-Agatoxin TK is a premium-grade research compound supplied by Quantimol for laboratory and scientific applications.