所有图片(2)
About This Item
经验公式（希尔记法）:
C20H28O
CAS号:
分子量:
284.44
MDL號碼:
分類程式碼代碼:
12352205
PubChem物質ID:
NACRES:
NA.79
推荐产品
生物源
synthetic (organic)
品質等級
化驗
≥98%
形狀
powder
技術
HPLC: suitable
顏色
yellow
mp
62-64 °C
運輸包裝
dry ice
儲存溫度
−20°C
SMILES 字串
[H]C(=O)\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
InChI
1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
InChI 密鑰
NCYCYZXNIZJOKI-OVSJKPMPSA-N
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一般說明
全反式视黄醛是维生素A族的主要衍生物之一。各种食物都是维生素A的来源。它主要存在于肝脏和颜色鲜艳的蔬菜中。
應用
全反式视黄醛已被用于：
- 光遗传学实验
- 电生理学实验
- 研究AKR1B10（醛酮还原酶（AKR）超家族成员）对气道上皮细胞的视黄醛转化为视黄醇的影响
- 人子宫内膜基质细胞的蜕膜化
生化／生理作用
全反式视黄醛在体内可通过视黄醛脱氢酶作用转化为视黄酸。视黄酸是视黄酸受体 (RAR) 和类视色素 X 受体 (RXR) 的配体，这两种受体作为转录因子调控正常和恶性细胞的生长和分化。在可视和非可视系统中，视黄醛异构体也是发色团，可与 G-蛋白偶联跨膜蛋白家族的视蛋白结合，形成光敏受体。全反式视黄醛是一种强效的光敏剂。
包裝
密封安瓿瓶。
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