韩国19禁爱情电影新高峰揭示

  1. Signaling Pathways
  2. Cell Cycle/DNA Damage
  3. ATF6

ATF6 

Activating transcription factor 6

ATF6 (Activating transcription factor 6) is an endoplasmic reticulum (ER)-localised protein and member of the leucine zipper family of transcription factors. ATF6 plays an important role in transducing signals linked to the ER stress. In the absence of ER stress, GRP78 binds to the ER luminal domain of ATF6 and anchors ATF6 in the ER. Upon ER stress, GRP78 dissociates from, and thus, releases ATF6, allowing it to relocate to the next destination in the secretory pathway, the Golgi. In the Golgi, ATF6 is cleaved by S1P and S2P proteases by regulated intramembrane proteolysis. This cleavage liberates the N-terminal 50 kD cytosolic portion of ATF6 (activated form), which has a nuclear localization sequence, facilitating its movement to the nucleus, where it acts as a transcription factor to induce genes that encode stress-reducing chaperones and foldases that slow the pace of protein translation.

目录号 产品名 作用方式 纯度
  • HY-108434
    Ceapin-A7 99.15%
    Ceapin-A7 是一种内质网应激 ATF6α 信号的选择性阻断剂,其 IC50 值为 0.59 μM。Ceapin-A7 可用于探讨 ATF6α 促细胞活化的机制及其在病理环境中的作用。
  • HY-124293
    AA147 Activator 99.89%
    AA147 是一种内质网 (ER) 蛋白稳态调节剂。AA147 可通过选择性激活未折叠蛋白反应的 ATF6 臂以及激活 NRF2 氧化应激反应来促进对神经元细胞氧化损伤的保护,并防止内皮屏障功能失调。AA147 还可重新平衡 XBP1s 在体内的表达,并诱导运动神经元存活基因的表达并保护脊柱运动神经元。
目录号 产品名 / 同用名 应用 反应物种