产品
编 号：F137074
分子式：C20H22N2O
分子量：306.4
分子式：C20H22N2O
分子量：306.4
产品类型
规格
价格
是否有货
10mM*1mL in DMSO
询价
询价
5mg
询价
询价
10mg
询价
询价
结构图
CAS No: 1358-76-5
产品详情
生物活性：
Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities, protects against the development of arthritis in Rheumatoid arthritis (RA) animal models.
体内研究：
Koumine is less toxic, with the median lethal dose (LD50) of 300.0 mg/kg on Wistar rats. Koumine (0.6, 3, or 15 mg/kg/per, p.o.) exhibits antirheumatic properties in rats with adjuvant-induced arthritis (AIA) and collagen-induced arthritis (CIA).Koumine inhibits the increase in cytokines in joint tissue and TNF-α level in serum at 15 mg/kg, and suppresses the increase in the serum level of IL-1β at 3 and 15 mg/kg.Koumine (0.28, 7 mg/kg, s.c.) significantly reduces neuropathic pain after nerve injury. Koumine suppresses the increased Iba-1 protein level.
体外研究：
Koumine (0.5, 1 and 2 mg/mL) dose- and time-dependently inhibits the proliferation of MCF-7 cells, with an IC50 of 124 μg/mL at 72 h. Koumine induces apoptosis, causes cell cycle arrest at G2/M phase.Koumine (0.5, 1 and 2 mg/mL) up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in a dose-dependent manner in MCF-7 Cells.Koumine (25, 50, 100, and 200?μM) decreases the protein and mRNA levels of microglia M1 polarization factors in LPS-induced BV2 cells.
Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities, protects against the development of arthritis in Rheumatoid arthritis (RA) animal models.
体内研究：
Koumine is less toxic, with the median lethal dose (LD50) of 300.0 mg/kg on Wistar rats. Koumine (0.6, 3, or 15 mg/kg/per, p.o.) exhibits antirheumatic properties in rats with adjuvant-induced arthritis (AIA) and collagen-induced arthritis (CIA).Koumine inhibits the increase in cytokines in joint tissue and TNF-α level in serum at 15 mg/kg, and suppresses the increase in the serum level of IL-1β at 3 and 15 mg/kg.Koumine (0.28, 7 mg/kg, s.c.) significantly reduces neuropathic pain after nerve injury. Koumine suppresses the increased Iba-1 protein level.
体外研究：
Koumine (0.5, 1 and 2 mg/mL) dose- and time-dependently inhibits the proliferation of MCF-7 cells, with an IC50 of 124 μg/mL at 72 h. Koumine induces apoptosis, causes cell cycle arrest at G2/M phase.Koumine (0.5, 1 and 2 mg/mL) up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in a dose-dependent manner in MCF-7 Cells.Koumine (25, 50, 100, and 200?μM) decreases the protein and mRNA levels of microglia M1 polarization factors in LPS-induced BV2 cells.
产品资料
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