Purpurin
货号：
11752-5g 基本售价：
350.0 元 规格：
5 g
产品信息
概述| 货号 | 11752-5g |
| 描述 | Purpurin is a naturally occurring reddish-yellow pigment found in madder root (R. tinctorum) that has been used both in herbal remedies and as food coloring. It can also by synthetically derived from 9,10-anthraquinone. Purpurin is protective against a number of food-derived heterocyclic amines in bacterial mutagenicity assays through its inhibition of CYP450-dependent N-hydroxylation and reduction of N-hydroxylamines.1 Purpurine can also inhibit (IC50 = 6.6 μM) spermidine-induced autoactivation of plasma hyaluronan-binding protein, a serine protease that can activate coagulation factor VII and prourokinase.2 |
| 别名 | Hydroxylizaric Acid;NSC 10447;Verantin; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Marczylo, T.,Arimoto-Kobayashi, S., and Hayatsu, H. Protection against Trp-P-2 mutagenicity by purpurin: Mechanism of in vitro antimutagenesis. Mutagenesis 15(3), 223-228 (2000).
2.Nishimura, N.,Takai, M.,Yamamoto, E., et al. Purpurin as a specific inhibitor of spermidine-induced autoactivation of the protease plasma hyaluronan-binding protein. Biological and Pharmaceutical Bullentin 33(8), 1430-1433 (2010).
|
| 运输条件 | Room temperature in continental US; may vary elsewhere |
| 存放说明 | 22 |
| 纯度 | ≥95% |
| 计算分子量 | 256.2 |
| 分子式 | C14H8O5 |
| CAS号 | 81-54-9 |
| 稳定性 | ≥ 2 years |
声明| 本官网所有报价均为常温或者蓝冰运输价格，如有产品需要干冰运输，需另外加收干冰运输费。 |
