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提供 ≥98% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存。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 1 篇同行评审文献引用。
Notoginsenoside Ft1 is a saponin isolated from Panax notoginseng; stimulator of angiogenesis.IC50 value:Target: angiogenesis stimulatorin vitro: Ft1 increases translocalization of hypoxia-inducible factor-1α (HIF-1α) from cytoplasm to nuclei, where it binds to the vascular endothelial growth factor (VEGF) promoter, increasing the expression of VEGF mRNA and the subsequent secretion of the growth factor. Ft1 induces the activation of PI3K/AKT and Raf/MEK/ERK signaling pathways .Among the saponins examined, Ft1 was the most potent procoagulant and induced dose-dependent platelet aggregation. Ft1 reduced plasma coagulation indexes, decreased tail bleeding time and increased thrombogenesis. Moreover, it potentiated ADP-induced platelet aggregation and increased cytosolic Ca(2+) accumulation, effects that were attenuated by clopidogrel. Ft1 binds to platelet P2Y12 receptors. The increase in intracellular Ca(2+) evoked by Ft1 in HEK293 cells overexpressing P2Y12 receptors could be blocked by ticagrelor .Ft1 caused endothelium-dependent relaxations, which were abolished by l-NAME (inhibitor of nitric oxide synthases) and ODQ (inhibitor of soluble guanylyl cyclase). Ft1 increased the cGMP level in rat mesenteric arteries. GR and ER were present in the endothelial layer and their antagonism by RU486 and PHTPP, respectively, inhibited Ft1-induced endothelium-dependent relaxations and phosphorylations of eNOS , Akt and ERK1/2 .Ft1 showed the best inhibitory effect on cell proliferation of SH-SY5Y cells with IC50 of 45μM. Ft1 not only arrested the cell cycle at S, G2/M stages, but also promoted cell apoptosis . Ft1 up-regulated the protein expressions of cleaved caspase 3 , phospho-p53, p21, and cyclin B1, but down-regulated that of Bcl-2 . Moreover, Ft1 enhanced the phosphorylation of ERK1/2, JNK and p38 MAPK.in vivo: Ft1 promotes the formation of blood vessels in Matrigel plug and wound healing in mice.
Form:Solid
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 脂质和脂质样分子 |
| 类(Class) | 异戊烯醇脂质 |
| 亚类(Subclass) | 萜烯苷 |
| 中间层级节点(Intermediate Tree Nodes) | 三萜皂苷 |
| 直接上位类(Direct Parent) | 三萜皂苷 |
| 其他上位类(Alternative Parents) | 三萜类化合物 甾体糖苷 寡糖 14-α-甲基类固醇 12-羟基类固醇 O-糖基化合物 氧烷 叔醇 仲醇 环状醇及其衍生物 多元醇 氧环化合物 缩醛 伯醇 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 脂肪族杂多环化合物 |
| 取代基(Substituents) | 12-羟基类固醇 - 14-α-甲基类固醇 - 20-羟基类固醇 - 乙醛酸 - 羟基苯甲酸酯 - 脂肪族杂多环化合物 - 环醇 - 糖基化合物 - 烃衍生物 - 羟基吡啶 - O-羧基化合物 - 萜类化合物 - 有机氧化合物 - 有机杂环化合物 - 有机氧化合物 - 氧杂环 - 氧杂环丁烷 - 多醇 - 初级醇 - 醛基 - 甾体 - 甾体苷 - 三烷基醇 - 三萜皂苷 - 三萜类化合物 |
| 描述(Description) | 该化合物属于三萜皂苷类有机化合物。这类化合物是三萜皂苷原的糖基化衍生物。皂苷元骨架通常基于以下结构:齐墩果烷、熊果烷、枳椪烷、鲍氏烷、羊毛烷、卢佩醇、卢烷、达玛烷、环阿特烷、弗里德烷、霍烷、9b,19-环羊毛烷、环阿特烷或环阿特醇骨架。 |
| 外部描述符(External Descriptors) | 暂无 |
H301+H311+H331: 吞咽、皮肤接触或吸入中毒。
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P264: 处理后要彻底洗手。
P270: 使用本产品时,请勿进食、饮水或吸烟。
P271: 仅在室外或通风良好的地方使用。
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P361+P364: 立即脱掉所有沾染的衣服,清洗后方可重新使用。
P405: 密闭存放
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P501: 将内容物/容器处理到。。。
P302+P352+P312: 如皮肤沾染:用水充分清洗。如感觉不适,呼叫急救中心/医生。
P304+P340+P312: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。如感觉不适,呼叫急救中心/医生。
P301+P310+P330: 如果吞咽:漱口。立即致电中毒中心/医生。