产品属性：
产品名称 | 规格 | CAS号 | 型号 |
all-trans Retinal | 250mg 500mg 1g | 116-31-4 | EY-Y0163769 |
Cas No.116-31-4
别名 Retinaldehyde,Vitamin A aldehyde
化学名 retinal
分子式 C20H28O
分子量 284.4
溶解度 ≥ 57.4 mg/mL in DMSO, ≥ 56.6 mg/mL in EtOH
储存条件 Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述：
All-trans Retinal, also known as Vitamin A aldehyde or Retinaldehyde, is one of the many forms of vitamin A and also the oxidation product of all-trans retinol [1]. All-trans Retinal are associated with one of the two isoforms of cellular retinol-binding proteins (CRBP-I and CRBP-II) with Kd values of 50 and 90 nM, respectively [1].
CRBP-I and CRBP-II were the first intracellular retinoid-binding proteins. Both proteins display a similar binding affinity towards retinal. They play important roles in retinoid biology and regulation of the metabolism of retinol and retinal. CRBP-I is used to regulate vitamin A storage and synthesis of retinoic acid. And CRBP-II has a role in the initial processing of retinol from food [1].
All-trans Retinal is one form of vitamin A. All-trans Retinal, the initial substrate of retinoid cycle, is a chemically reactive aldehyde that can form toxic conjugates with proteins and lipids, leading to degeneration of the retina [2].
关键字： 116-31-4;C20H28O;all-trans Retinal;
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