Tertiapin LQ

Pricing Availability   Qty
Cat.No. 4339 - Tertiapin LQ | Ala-Leu-Cys-Asn-Cys-Asn-Arg-Ile-Ile-Ile-Pro-Leu-Gln-Cys-Trp-Lys-Lys-Cys-Gly-Lys-Lys-NH2 (Disulfide bridges: 3 - 14, 5 - 18)
Description: Selective Kir1.1 blocker; derivative of tertiapin-Q (Cat. No. 1316)
Datasheet
Citations
Reviews
Literature (3)

Biological Activity

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

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.

Solubility Data

Solubility Soluble to 2 mg/ml in 20% acetonitrile / water

Product Datasheets

Certificate of Analysis / Product Datasheet
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References

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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Citations for Tertiapin LQ

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