计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Tropisetron hydrochloride is a potent SR (SR-3) antagonist. It is also a selective, partial agonist at AChR α 7 (α7 nicotinic receptors). Tropisetron hydrochloride is an inhibitor of HTR3.
Information
Tropisetron HCl (ICS 205-930) is a potent and selective5-HT3 receptorantagonist andα7-nicotinic receptoragonist, used to treat nausea and vomiting following chemotherapy.
In vitro
Tropisetron is a high affinity ligand for both th α7 nAChR and 5HT3R. Tropisetron has very low affinity for the other nicotinic subtypes tested. Tropisetron is a potent and selective serotonin 3 (5-hydroxytryptamine3; 5-HT3) receptor antagonist with antiemetic properties, probably mediated via antagonism of receptors both at peripheral sites and in the central nervous system. Tropisetron is a potent inhibitor of early and late events in TCR-mediated T cell activation. Tropisetron specifically inhibits both IL-2 gene transcription and IL-2 synthesis in stimulated T cells. Ttropisetron inhibits both the binding to DNA and the transcriptional activity of NFAT and AP-1. Tropisetron is a potent inhibitor of PMA plus ionomycin-induced NF-(kappa)B activation but in contrast TNF(alpha)-mediated NF-(kappa)B activation is not affected by this antagonist. Tropisetron acts on α7 nAChRs on isolated pig retinal ganglion cells (RGCs) to provide neuroprotection against glutamate-induced excitotoxicity. Tropisetron acts to decrease p38MAP kinase levels to inhibit apoptosis. Tropisetron is able to protect retinal ganglion cells (RGCs) from a glutamate assault in a dose-dependent manner when applied to cultures 1 hour prior to glutamate application.
In vivo
Tropisetron (1 mg/kg i.p.) significantly improves the deficient inhibitory processing of the P20-N40 auditory evoked potential in DBA/2 mice.
Cell Data
cell lines:Human follicular lymphoma cell lines HF1A3, HF4.9 and HF28RA
Concentrations:
Incubation Time:
Powder Purity:≥99%
H301: 吞咽会中毒
H373: 通过长时间或反复暴露对器官造成损害
H302: 吞食有害
H400: 对水生生物有剧毒
H410: 对水生生物有剧毒并具有长期持续影响
P273: 避免释放到环境中。
P321: 特殊处理(请参阅此标签上的...)。
P405: 密闭存放
P501: 将内容物/容器处理到。。。
P264: 处理后要彻底洗手。
P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。
P270: 使用本产品时,请勿进食、饮水或吸烟。
P391: 收集溢出物
P330: 漱口
P301+P316: 如果吞咽:立即寻求紧急医疗救助。
P301+P317: 如果被吞咽:请寻求医疗帮助。
P319: 如果你感到不适,请寻求医疗帮助。