Chemical Structure : Dalazatide TFA
CAS No.:
Catalog No.: PC-28406Not For Human Use, Lab Use Only.
Dalazatide TFA (ShK-186) is a potent, selective inhibitor of voltage-gated potassium channel Kv1.3 with IC50 of 69 pM, exhibits enhanced selectivity for Kv1.3 over Kv1.1, alleviates obesity and insulin resistance.
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| 2 mg | $298 | In stock | |
| 5 mg | $498 | In stock | |
| 10 mg | $758 | In stock | |
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Dalazatide TFA (ShK-186) is a potent, selective inhibitor of voltage-gated potassium channel Kv1.3 with IC50 of 69 pM, exhibits enhanced selectivity for Kv1.3 over Kv1.1, alleviates obesity and insulin resistance.
Dalazatide (ShK-186) reduced weight gain, adiposity, and fatty liver; decreased blood levels of cholesterol, sugar, HbA1c, insulin, and leptin; and enhanced peripheral insulin sensitivity.
Dalazatide (ShK-186) activated brown adipose tissue as evidenced by a doubling of glucose uptake, and increased β-oxidation of fatty acids, glycolysis, fatty acid synthesis, and uncoupling protein 1 expression.
Dalazatide (ShK-186) caused profound alterations in energy and lipid metabolism in obesity diet induced Kv1.3 expression in the liver.
| M.Wt | 4442.10 (free acid) | |
| Formula | C184H296N57O55PS7.xC2HF3O2 | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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| Chemical Name/SMILES |
H-{pY}-{AEEA}-Arg-Ser-Cys-Ile-Asp-Thr-Ile-Pro-Lys-Ser-Arg-Cys-Thr-Ala-Phe-Gln-Cys-Lys-His-Ser-Met-Lys-Tyr-Arg-Leu-Ser-Phe-Cys-Arg-Lys-Thr-Cys-Gly-Thr-Cys-NH2 (disulfide bridge:Cys5-Cys37,Cys14-Cys30,Cys19-Cys34) (TFA salt) |
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1. Victor Chi, et al. Toxicon. 2012 Mar 15;59(4):529-46.
2. Wen-Jun Zhen, et al. Eur J Med Chem. 2026 Sep 19:320:119310.
3. Upadhyay SK, et al. Proc Natl Acad Sci U S A. 2013 Jun 11;110(24):E2239-48.

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