二苯基氯化碘盐
| 中文名称 | 二苯基氯化碘盐 |
|---|---|
| 中文同义词 | 氯化二亚苯基碘嗡;二亚苯基碘氯化物;二亚苯基碘鎓氯化物;二苯基氯化碘盐;氯化二亚苯基碘鎓;二苯基氯化碘盐(DPI);优选]DIPHENYLENEIODONIUM CHLORIDE;PERFEMIKER]氯化二亚苯基碘鎓,97% |
| 英文名称 | DIPHENYLENEIODONIUM CHLORIDE |
| 英文同义词 | Diphenyleneiodonium chlorideDibenziodolium chloride;DiphenyleneiodoniuM chloride, 97+% 25MG;Dibenz[b,d]iodoliuM Chloride;DIBENZIODOLIUM CHLORIDE;DPI;DPI CHLORIDE;DIPHENYLENEIODONIUM CHLORIDE;[1,1'-BIPHENYL]-2,2'-DIYLIODONIUM CHLORIDE |
| CAS号 | 4673-26-1 |
| 分子式 | C12H8ClI |
| 分子量 | 314.55 |
| EINECS号 | 251-228-4 |
| 相关类别 | 生化试剂;中药对照品;酶与辅酶;All Inhibitors;Inhibitors;Nitric Oxide Reagents;Nitric Oxide |
| Mol文件 | 4673-26-1.mol |
| 结构式 | ![]() |
二苯基氯化碘盐 性质
| 熔点 | 312-322 °C |
|---|---|
| 储存条件 | room temp |
| 溶解度 | 可溶于DMSO(升温可达5mg/ml) |
| 形态 | 粉末 |
| 颜色 | 米白色 |
| 稳定性 | 自购买之日起 1 年内保持稳定。 DMSO 中的溶液可在 -20°C 下保存长达 2 个月。 |
| InChI | InChI=1S/C12H8I.ClH/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11;/h1-8H;1H/q+1;/p-1 |
| InChIKey | FCFZKAVCDNTYID-UHFFFAOYSA-M |
| SMILES | [I+]1C2=C(C=CC=C2)C2=C1C=CC=C2.[Cl-] |
| Target | Value |
|
NADPH oxidase
() |
DPI抑制NADPH oxidase、一氧化氮合成酶、黄嘌呤氧化酶和NADPH细胞色素P450氧化还原酶的活性。飞摩尔级别的DPI即可通过抑制ERK调节的PHOX活性、抑制小胶质细胞的激活,发挥其抗炎活性和神经保护作用。DPI常被用于抑制由多种黄素酶介导的ROS生成。NADPH, NADP+, and 2'5'-ADP可阻止DPI的抑制活性。对ARPE-19细胞处理以DPI可引起剂量依赖性和时间依赖性的生长抑制,诱导DNA断裂和促凋亡因子Bax的蛋白水平。除此之外,DPI还可显著地诱导p53的表达和其磷酸化,在DNA损伤或无法修复的DNA周期阻滞中,诱导促凋亡基因的表达。
Intraplantar injection of 2 mM Diphenyleneiodonium chloride to the hindpaw causes licking or biting behavior. Diphenyleneiodonium chloride treatment immediately or 24 h after lipopolysaccharide (LPS) injection significantly attenuates the LPS-induced loss of O4 positive cells. Treatment with Diphenyleneiodonium chloride either immediately or 24 h after LPS injection significantly ameliorates the LPS-induced disorganization of the white matter nerve fibers. However, treatment with DPI 48 h after LPS injection does not appear to correct the LPS-induced white matter damage. DPI treatment either immediately or 24 h after LPS injection significantly reduces the accumulation of both gp91phox and p67phox in the membrane fraction.
| 提供商 | 语言 |
|---|---|
|
英文
|
|
|
英文
|
