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  • ADWX 1
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ADWX 1

Kv1.3 channel blocker,potent and selective

原价
¥5800-5800
价格
4640-4640
ADWX 1的二维码

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  • 库存: 现货
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  • 货号: ajcx11072
  • CAS: N/A
  • 别名:
  • 分子式: C169H281N57O46S7
  • 分子量: 4071.85
  • 纯度: >98%
  • 溶解度: Soluble to 2 mg/ml in Water
  • 储存: Store at -20°C
  • 库存: 现货

Background

ADWX 1 is a potent and selective inhibitor of KV1.3 channel with IC50 values of 1.89 pM and 0.65 nM for Kv1.3 and Kv1.1, respectively [1].


Potassium voltage-gated channel (KV1.3 channel) is a potassium channel and plays an important role in regulating Ca2+ signaling and the resting membrane potential. KV1.3 is an attractive target for immunomodulation of T cell-mediated autoimmune diseases [1].


ADWX 1 is a potent and selective KV1.3 channel inhibitor. In the transiently transfected HEK293 cells, ADWX-1 inhibited potassium channel with IC50 values of 1.89 pM and 0.65 nM for Kv1.3 and Kv1.1, respectively [1].


In a rat experimental autoimmune encephalomyelitis (EAE) model, ADWX-1 lowered the clinical scores and significantly reduced inflammatory infiltrates. Also, ADWX-1 reduced the levels of IL-2 and IFN-γ. In MBP-stimulated PBMCs from ADWX-1-treated EAE rats, IL-2 secretion was decreased significantly. In the EAE model, the CD4+CCR7- TEM cells were inhibited by ADWX-1. Also, ADWX-1 inhibited IL-2 secretion by CD4+CCR7- TEM cells through the NF-B- and NF-AT-dependent way [2].

参考文献:
[1].? Han S, Yi H, Yin SJ, et al. Structural basis of a potent peptide inhibitor designed for Kv1.3 channel, a therapeutic target of autoimmune disease. J Biol Chem, 2008, 283(27): 19058-19065.
[2].? Li Z, Liu WH, Han S, et al. Selective inhibition of CCR7(-) effector memory T cell activation by a novel peptide targeting Kv1.3 channel in a rat experimental autoimmune encephalomyelitis model. J Biol Chem, 2012, 287(35): 29479-29494.

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