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Submit ReviewTertiapin LQ
Discontinued Product
4339 has been discontinued.
View all Inward Rectifier Potassium (K<sub>ir</sub>) Channels products.
Description: Selective Kir1.1 blocker; derivative of tertiapin-Q (Cat. No. 1316)
Biological Activity for Tertiapin LQ
Tertiapin LQ is a blocker of Kir1.1 channels; displays >250-fold selectivity for Kir1.1 (Kd values are 1.1, 274 and 361 nM for Kir1.1, Kir3.1/3.2 and Kir3.1/3.4 respectively). Derivative of tertiapin-Q (Cat. No. 1316).
Technical Data for Tertiapin LQ
| M. Wt | 2428.03 |
| Formula | C106H179N33O24S4 |
| Sequence |
ALCNCNRIIIPLQCWKKCGKK (Modifications: Disulfide bridge between 3 - 14, 5 - 18, Lys-21 = C-terminal amide) |
| Storage | Store at -20°C |
| PubChem ID | 90488935 |
| InChI Key | WUMIWMIQOSXVPZ-ZPWFPUPGSA-N |
| Smiles | [H]N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H]1CSSC[C@@H]2NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]3CCCN3C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC3=CNC4=C3C=CC=C4)NC2=O)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(N)=O)NC(=O)[C@H](CC(N)=O)NC1=O)[C@@H](C)CC)[C@@H](C)CC)[C@@H](C)CC |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Product Datasheets for Tertiapin LQ
References for Tertiapin LQ
References are publications that support the biological activity of the product.
Ramu et al (2008) Engineered specific and high-affinity inhibitor for a subtype of inward-rectifier K+ channels. Proc.Natl.Acad.Sci.USA 105 10774 PMID: 18669667
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Keywords: Tertiapin LQ, Tertiapin LQ supplier, TertiapinLQ, kir1.1, blockers, selective, venoms, inward, rectifier, potassium, channels, Inward, Potassium, Channels, 4339, Tocris Bioscience
Citations for Tertiapin LQ
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