Crocin IV (Dicrocin) 是一种藏红花苷糖苷，一种类胡萝卜素色素。Crocin IV 具有强大的抗氧化活性。
货号:ajcx34652
CAS:57710-64-2
分子式:C32H44O14
分子量：652.68
溶解度:N/A
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Crocin IV (Dicrocin), a crocetin glycoside, is a carotenoid pigment. Crocin IV has potent antioxidant activity[1].

Crocin IV (Dicrocin; 10 μM; 24 hours) has little or no effect on the prolongation of cell survival in PC12 cell[1]. Crocin IV enhances γ-GCS mRNA expression in serum-deprived and hypoxic PC12 cells[1]. Measurements of cell viability, peroxidized membrane lipids and caspase-3 activity showed that the rank order of the neuroprotective potency at a concentration of 10 μM is crocin>tricrocin>dicrocin and picrocrocin (the latter two crocins had a little or no potency)[1].

[1]. Takashi Ochiai, et al. Protective effects of carotenoids from saffron on neuronal injury in vitro and in vivo. Biochim Biophys Acta. 2007 Apr;1770(4):578-84.