维生素 A 醛vitamin A aldehydeall trans-Retinal视黄醛retinaldehydeRetinalAll-trans-retinalRAL全反式视黄醛all -trans-Vitamin A AldehydeRetinene(all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenalALL-TRANS-RETINALall-E-retinalall-trans-retineneretinalall-trans-retinalvitamin A1 aldehyderetinyl aldehyderetinene 1all-trans-retinalaxerophthaltrans-vitamin A aldehyderetinaldehydevitamin A aldehydeall-trans-retinaldehyderetinenetrans-retinalall-trans-vitamin A aldehydeE-retinal
Biochem/physiol Actions 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。 包装 密封安瓿瓶。 Other Notes Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. R2500.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
有害性 (Xn)