1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. Calcium Channel
  3. Yangambin

Yangambin 是一种呋喃木脂素 (furofuran lignan),已经从诸如番荔枝科 (Annonaceae family) 的植物中分离出来,包括:R. pickeli,R. exalbida 和 R. mucosa 以及 Magnolia biondii。 Yangambin 是一种选择性 PAF 受体拮抗剂,通过调控 Ca2+ 通道抑制 Ca2+ 流入,导致 [Ca2+]i 在血管平滑肌细胞和随后的外周血管舒张中减少。Yangambin 表现出对 β-氨基己糖苷酶 (β-hexosaminidase) 的抗过敏活性,IC50 为 33.8 μM,抗炎活性的 IC50 为 37.4 μM。

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Yangambin Chemical Structure

Yangambin Chemical Structure

CAS No. : 13060-14-5

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生物活性

Yangambin, a furofuran lignan, is already isolated from plants such as member of the Annonaceae family, including species of the genus Rollinia: R. pickeli, R. exalbidaand R. mucosa, as well from the Magnolia biondii. Yangambin, a selective PAF receptor antagonist, inhibits Ca2+ influx through voltage-gated Ca2+ channels, leading to the reduction in [Ca2+]i in vascular smooth muscle cells and consequent peripheral vasodilation[1]. Yangambin exhibits the antiallergic activity against β-hexosaminidase release with an IC50 of 33.8 μM and for anti-inflammatory activity with an IC50 of 37.4 μM[2].

IC50 & Target

PAF, Ca2+ channels[1]

分子量

446.49

Formula

C24H30O8

CAS 号
性状

固体

颜色

White to off-white

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

纯度 & 产品资料

纯度: ≥98.0%

参考文献
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产品名称:
Yangambin
目录号:
HY-N4267
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