product name
6-羟基多巴胺 盐酸盐, ≥97% (titration), powder
质量水平
检测方案
≥97% (titration)
形式
powder
颜色
off-white to brown
mp
232-233 °C (dec.) (lit.)
溶解性
H2O: >50 mg/mL, clear, yellow to brown
储存温度
room temp
SMILES字符串
Cl.NCCc1cc(O)c(O)cc1O
InChI
1S/C8H11NO3.ClH/c9-2-1-5-3-7(11)8(12)4-6(5)10;/h3-4,10-12H,1-2,9H2;1H
InChI key
QLMRJHFAGVFUAC-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
6-羟基多巴胺盐酸盐（6-OHDA）是一种神经毒素，通常用于诱导帕金森症′（PD）。6-OHDA可导致黑质致密部的多巴胺能神经元死亡，从而渐进式模仿PD。6-OHDA是高度可氧化的，其不能穿过血脑屏障。6-OHDA可通过产生活性氧物质，引发细胞应激和细胞死亡而发挥细胞毒性。在很多 体外 模型中，如原代神经元培养、人神经母细胞瘤细胞系、以及大鼠肾上腺嗜铬细胞瘤细胞系PC12，6-OHDA会导致许多神经元细胞的死亡。
应用
6-羟基多巴胺盐酸盐已被用于：
- 在大鼠中诱发帕金森症′（PD）
- 分析6-OHDA对PC12细胞的细胞毒性
- 诱导来自蓝斑中的去甲肾上腺素能（NA）神经元缺失
生化/生理作用
破坏儿茶酚胺能神经末端的神经毒素。
注意
吸湿
重悬
溶于含有0.1％偏亚硫酸氢钠或其他抗氧化剂的无氧水中。
溶液应新鲜制备，并避免暴露在光线下。溶液在氧化时会变红。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
The 6-hydroxydopamine model and parkinsonian pathophysiology: Novel findings in an older model
Hernandez-Baltazar D, et al.
Neurologia (Barcelona, Spain), 32(8), 533-539 (2017)
Molecular mechanisms of 6-hydroxydopamine-induced cytotoxicity in PC12 cells: involvement of hydrogen peroxide-dependent and-independent action
Saito Y, et al.
Free Radical Biology & Medicine, 42(5), 675-685 (2007)
Human induced pluripotent stem cell-derived neurons improve motor asymmetry in a 6-hydroxydopamine-induced rat model of Parkinson's disease
Han F, et al.
Cytotherapy, 17(5), 665-679 (2015)
Hanming Ge et al.
Experimental and molecular pathology, 109, 16-24 (2019-05-09)
Parkinson's disease (PD) is a chronic neurodegenerative disease characterized by loss of dopaminergic neurons in the substantia nigra. Recently, microRNAs (miRNAs) were emerging as important mediators in dopaminergic neuron biology. This study determined miR-410 expression in the 6-hydroxydopamine (6-OHDA)-induced in
Hadhemi Kaddour et al.
Journal of molecular neuroscience : MN, 69(1), 1-16 (2018-10-22)
Oxidative stress, associated with various neurodegenerative diseases, promotes ROS generation, impairs cellular antioxidant defenses, and finally, triggers both neurons and astroglial cell death by apoptosis. Astrocytes specifically synthesize and release endozepines, a family of regulatory peptides, including the octadecaneuropeptide (ODN).
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门