详细介绍

Ginsenoside Rh2 (人参皂苷 Rh2）

Ginsenoside Rh2 诱导 caspase-8 和 caspase-9 活化。Ginsenoside Rh2 以多途径方式诱导癌细胞凋亡。

生物活性

Ginsenoside Rh2 induces the activation of caspase-8 and caspase-9. Ginsenoside Rh2 induces cancer cell apoptosis in a multi-path manner.

体外研究(In Vitro)

Ginsenoside Rh2 induces the activation of two initiator caspases, caspase-8 and caspase-9 in human cancer cells. Ginsenoside Rh2 induces cancer cell apoptosis in a multi-path manner and is therefore a promising candidate for anti-tumor drug development. Ginsenoside Rh2 triggers p53-dependent Fas expression and consequent activation of caspase-8 and p53-independent caspase-9-mediated intrinsic pathway to cause cancer cell death.The cytotoxic activity of Ginsenoside Rh2 in the human tumor cell lines HeLa, SK-HEP-1, SW480, and PC-3 is assessed by MTT. The cell viability of HeLa cells is remarkably inhibited by Ginsenoside Rh2, with an IC₅₀ value of 2.52 μg/mL, whereas SK-HEP-1 and SW480 cells are less sensitive to Ginsenoside Rh2, with IC₅₀ values of 3.15 μg/mL and 4.06 μg/mL, respectively. PC-3 cells are the least vulnerable to Ginsenoside Rh2, with an IC₅₀ value of 7.85 μg/mL, 3-fold higher than HeLa cells

体内研究(In Vivo)

A total of 15 days following B16-F10 cell injection, tumor sizes from the 3 tumor bearing groups are measured. The tumor sizes in the G-L group and G-H group (G-L and G-H refer to a low or high dose of ginsenoside Rh2 injection) are reduced compared with the tumor group (P<0.05). The survival analysis reveals that the Ginsenoside Rh2 treated groups survive longer than the untreated tumor group and the effect is dose-dependent (P<0.05)

分子量：622.87

Formula：C₃₆H₆₂O₈

CAS 号：78214-33-2

中文名称：人参皂苷 Rh2；人参皂苷 Rh2

运输条件：Room temperature in continental US; may vary elsewhere.

储存方式：

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性数据

DMSO : 50 mg/mL (80.27 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.6055 mL	8.0274 mL	16.0547 mL
5 mM	0.3211 mL	1.6055 mL	3.2109 mL
10 mM	0.1605 mL	0.8027 mL	1.6055 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (4.01 mM); Clear solution
2.

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (4.01 mM); Clear solution

参考文献

[1]. Guo XX, et al. p53-dependent Fas expression is critical for Ginsenoside Rh2 triggered caspase-8 activation in HeLa cells. Protein Cell. 2014 Mar;5(3):224-34.

[2]. Wang M, et al. Ginsenoside Rh2 enhances the antitumor immunological response of a melanoma mice model. Oncol Lett. 2017 Feb;13(2):681-685.

注：产品仅用于科研

产品简介

详细介绍

Ginsenoside Rh2 (人参皂苷 Rh2）