| Description | C-Phycocyanin (C-PC) is a water-soluble protein pigment that is also used as a nutrient supplement for human beings. |
| In vitro | 在联合实验中,当细胞同时受到全反式维甲酸(ATRA)与C-Phycocyanin处理时,其IC50值低于仅用ATRA处理的组。但在相同IC50条件下,使用更多C-Phycocyanin可减少所需ATRA的量。C-Phycocyanin与ATRA的联合使用能显著降低CDK-4 mRNA水平(P<0.05)。C-Phycocyanin+ATRA组合的组合指数(CI)值为0.852,低于1,表明在作用浓度(88 μg/L C-Phycocyanin+0.102 mM ATRA)下两化合物具有协同作用。C-Phycocyanin组中caspase-3的表达量超过对照组,与ATRA组相似,但在联合组中表达量较高。 |
| In vivo | 与对照组相比,单独使用C-phycocyanin或ATRA处理的小鼠平均肿瘤重量显著减轻,在C-phycocyanin+ATRA协同组中进一步降低。C-phycocyanin单独使用可以增加小鼠脾脏重量,而ATRA的效果则恰恰相反。此外,C-phycocyanin还能促进小鼠免疫器官的生长,提高机体的免疫功能。C-phycocyanin和ATRA单独使用均能显著抑制Cyclin D1表达,联合使用时抑制效果更为明显。 |
| Synonyms | C-PC, 藻蓝蛋白, C-藻蓝蛋白 |
| molecular weight | N/A |
| CAS | 11016-15-2 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | H2O: 14.29 mg/mL, Sonication is recommended. |
| References | 1. Li B, et al. The synergistic antitumor effects of all-trans retinoic acid and C-phycocyanin on the lung cancer A549 cells in vitro and in vivo. Eur J Pharmacol. 2015 Feb 15;749:107-14. |