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TAT-Gap19 acetate

TAT-Gap19 acetate 是 connexin43 hemichannel (Cx43 HC) 的特异性抑制剂。 它穿过血脑屏障并减轻小鼠的肝纤维化。它不抑制相应的 Cx43 GJC。

CAS号

TP2110L

分子式

C119H212N46O26

主要靶点

Gap Junction Protein

仅限科研使用

Cat No : CM18787

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Synonyms

验证数据展示

  • CAS No.: TP2110L

    TAT-Gap19 acetate
    CAS#: TP2110L

产品信息

TAT-Gap19 acetate is a specific inhibitor of connexin43 hemichannel (Cx43 HC). TAT-Gap19 acetate traverses the blood-brain barrier and alleviates liver fibrosis in mice. TAT-Gap19 acetate does not inhibit the corresponding Cx43 GJCs.

CAS号 TP2110L
分子式 C119H212N46O26
主要靶点 Gap Junction Protein
主要通路 细胞骨架
分子量 2703.25
纯度 ， 此纯度可做参考，具体纯度与批次有关系，可咨询客服
储存条件 Powder: -20°C for 3 years | In solvent: -80°C for 1 year
别名

体内活性

TAT-Gap19 acetate (1 mg/kg/day) showed significantly decreased collagen deposition, as well as lower amounts of α-SMA-positive cells area in mice subjected to treatment with 100-200 mg thioacetamide (TAA)/kg body weight for eight weeks[1]. In 4 months old C57Bl6 male mice, TAT-Gap19 acetate (i.v.; 55 mg/kg) produces significant immune signal in the brain 24 h later[2].

参考文献

1.Sara Crespo Yanguas, et al. TAT-Gap19 and Carbenoxolone Alleviate Liver Fibrosis in Mice. Int J Mol Sci. 2018 Mar 12;19(3):817.
2.Laura Walrave, et al. Inhibition of astroglial connexin43 hemichannels with TAT-Gap19 exerts anticonvulsant effects in rodents. Glia. 2018 Aug;66(8):1788-1804.
3.Verónica Abudara, et al. The connexin43 mimetic peptide Gap19 inhibits hemichannels without altering gap junctional communication in astrocytes. Front Cell Neurosci. 2014 Oct 21;8:306.

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