α-Conotoxin AuIB ( )

Catalog No. M30725 CAS No. 216299-21-7

Selective antagonist of α3β4 nicotinic acetylcholine receptors. Displays > 100-fold selectivity over other receptor subunit combinations including α2β2, α2β4, α3β2, α4β2, α4β4 and α1β1γδ.

Purity : >98% (HPLC)

COA

Datasheet

HNMR

HPLC

MSDS

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Size	Price / USD	Stock	Quantity
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Biological Information

Product Name

α-Conotoxin AuIB
Note

Research use only, not for human use.
Brief Description

Selective antagonist of α3β4 nicotinic acetylcholine receptors. Displays > 100-fold selectivity over other receptor subunit combinations including α2β2, α2β4, α3β2, α4β2, α4β4 and α1β1γδ.
Description

Selective antagonist of α3β4 nicotinic acetylcholine receptors. Displays > 100-fold selectivity over other receptor subunit combinations including α2β2, α2β4, α3β2, α4β2, α4β4 and α1β1γδ.
Synonyms
Pathway

Endocrinology/Hormones
Target

AChR
Recptor

——
Research Area

——
Indication

——

Chemical Information

CAS Number

216299-21-7
Formula Weight

1572.8
Molecular Formula

C65H89N17O21S4
Purity

>98% (HPLC)
Solubility

water:5 mg/mL
SMILES

[H]NCC(=O)N[C@H]1CSSC[C@@H]2NC(=O)[C@@H]3CCCN3C(=O)[C@@H]3CCCN3C(=O)[C@H](CC3=CC=C(O)C=C3)NC(=O)[C@H](CO)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC3=CC=CC=C3)NC2=O)[C@@H](C)O)C(N)=O)NC1=O
Chemical Name

Shipping & Storage Information

Storage

(-20℃)
Shipping

With Ice Pack
Stability

≥ 2 years

Reference

1. Luo et al (1998) α-Conotoxin AuIB selectively blocks α3β4 nicotinic acetylcholine receptors and nicotine-evoked NE release. J.Neurosci. 18 8571 PMID:

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