Cucurbitacin IIb | 雪胆乙素 | CuIIb | Apoptosis Inducer

首页 / / / / Cucurbitacin IIb

雪胆素乙 /Cucurbitacin IIb {[allProObj[0].p_purity_real_show]}

货号：A742850 同义名： 雪胆乙素 / CuIIb;Dihydrocucurbitacin F

Cucurbitacin IIb是一种从 Hemsleya amabilis Diels 根茎中提取和纯化的天然产物。

Cucurbitacin IIb 化学结构
CAS号：50298-90-3

Cucurbitacin IIb 3D分子结构
CAS号：50298-90-3

规格	价格	会员价	库存	数量
{[ item.pr_size ]}	{[ getRatePrice(item.pr_rmb, 1,1) ]} {[ getRatePrice(item.pr_rmb_sale, 1,1) ]} {[ suihuo_tips(item.pr_tag_price) ]}	{[ getRatePrice(item.pr_rmb, 1,1) ]} {[ getRatePrice(item.pr_rmb,item.pr_rate,1) ]} {[ suihuo_tips(item.pr_tag_price) ]}	{[ getRatePrice(item.pr_rmb, 1,1) ]}{[ suihuo_tips(item.pr_tag_price) ]}	{[ getRatePrice(item.pr_rmb_sale, 1,1) ]} {[ getRatePrice(item.pr_rmb,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_rmb,1,item.mem_rate) ]}	现货	咨询	- +

购物车0 收藏询单

sales@ambeed.cn tech@ambeed.cn 400-920-2911 产品手册产品订购技术咨询
快速发货顺丰冷链运输，1-2 天到达

品质保证

技术支持

免费溶解

Cucurbitacin IIb 纯度/质量文件产品仅供科研

货号：A742850 标准纯度： {[allProObj[0].p_purity_real_show]} 产品说明书

批次查询：批次纯度: COA SDS NMR HPLC CNMR LC-MS

全球学术期刊中引用的产品: • Neuron, 2025. Ambeed. [ A1440350 ]; • Nature Communications, 2025, 16, 996. Ambeed. [ A111960 , A505336 ]; • JACS, 2025. Ambeed. [ A349578 , A2270125 ]; • PLoS Biol., 2025, 23(2): e3002961. Ambeed. [ A181909 ]; • Redox Rep., 2025, 30(1): 2454887. Ambeed. [ A1155014 ]; 更多 >

CDK 亚型比较

产品名称	Cdc ↓ ↑	CDK1 ↓ ↑	CDK19 ↓ ↑	CDK2 ↓ ↑	CDK3 ↓ ↑	CDK4 ↓ ↑	CDK5 ↓ ↑	CDK6 ↓ ↑	CDK7 ↓ ↑	CDK8 ↓ ↑	CDK9 ↓ ↑	CLK ↓ ↑	其他靶点	纯度
XL413 hydrochloride	++++ Cdc7, IC50: 3.4 nM													99%+
SU9516		+++ CDK1, IC50: 40 nM		+++ CDK2, IC50: 22 nM		++ CDK4, IC50: 200 nM								99%+
RO-3306		+++ CDK1, Ki: 20 nM											SGK,ERK	98%
R547		++++ CDK1/CyclinB, Ki: 2 nM		++++ CDK2/CyclinE, Ki: 3 nM		++++ CDK4/CyclinD1, Ki: 1 nM								99%+
BMS-265246		++++ CDK1/CyclinB, IC50: 6 nM		++++ CDK2/CyclinE, IC50: 9 nM		+ CDK4/CyclinD, IC50: 230 nM								99%+
NU6027		+ CDK1, Ki: 2.5 μM		+ CDK2, Ki: 1.3 μM									DNA-PK	98%
Purvalanol A	++++ Cdc2/CyclinB, IC50: 4 nM			+++ CDK2/CyclinA, IC50: 70 nM CDK2/CyclinE, IC50: 35 nM		+ CDK4/CyclinD1, IC50: 850 nM								99%+
SCH900776				++ CDK2, IC50: 0.16 μM										99%+
AUZ 454				++++ CDK2(C118L), Kd: 18.6 nM CDK2(A144C), Kd: 9.7 nM										99%+
A-674563 HCl				++ CDK2, Ki: 46 nM									PKA	99%
JNJ-7706621		++++ CDK1/CyclinB, IC50: 9 nM		++++ CDK2/CyclinA, IC50: 4 nM CDK2/CyclinE, IC50: 3 nM	++ CDK3/CyclinE, IC50: 58 nM	+ CDK4/CyclinD1, IC50: 253 nM		++ CDK6/CyclinD1, IC50: 175 nM						99%+
AT7519		++ CDK1/CyclinB, IC50: 210 nM		++ CDK2/CyclinA, IC50: 47 nM	+ CDK3/CyclinE, IC50: 360 nM	++ CDK4/CyclinD1, IC50: 100 nM	+++ CDK5/p35, IC50: 13 nM	++ CDK6/CyclinD3, IC50: 170 nM			++++ CDK9/CyclinT, IC50: <10 nM			98+%
PHA-793887		++ CDK1/CyclinB, IC50: 60 nM		++++ CDK2/CyclinA, IC50: 8 nM CDK2/CyclinE, IC50: 8 nM		++ CDK4/CyclinD1, IC50: 62 nM	++++ CDK5/p25, IC50: 5 nM		++++ CDK7/CyclinH, IC50: 10 nM		++ CDK9/CyclinT1, IC50: 138 nM			99%+
Milciclib		+ CDK1/CyclinB, IC50: 398 nM		++ CDK2/CyclinA, IC50: 45 nM CDK2/CyclinE, IC50: 363 nM		++ CDK4/CyclinD1, IC50: 160 nM	+ CDK5/p35, IC50: 265 nM		++ CDK7/CyclinH, IC50: 150 nM					99%+
Kenpaullone		+ CDK1/CyclinB, IC50: 0.4μM		+ CDK2/CyclinA, IC50: 0.68μM CDK2/CyclinE, IC50: 7.5μM			+ CDK5/p35, IC50: 0.85μM							98%
SNS-032				+++ CDK2/CyclinA, IC50: 38 nM CDK2/CyclinE, IC50: 48 nM			+ CDK5/p35, IC50: 340 nM		++ CDK7/CyclinH, IC50: 62 nM		++++ CDK9/CyclinT, IC50: 4 nM			99%+
Dinaciclib		++++ CDK1, IC50: 3 nM		++++ CDK2, IC50: 1 nM			++++ CDK5, IC50: 1 nM				++++ CDK9, IC50: 4 nM			99%+
PHA-767491 hydrochloride	++++ Cdc7, IC50: 10 nM	+ CDK1, IC50: 250 nM		+ CDK2, IC50: 240 nM			+ CDK5, IC50: 460 nM				+++ CDK9, IC50: 34 nM		MK2	99%
(R)-Roscovitine	+ Cdc2/CyclinB, IC50: 0.65 μM			+ CDK2/CyclinA, IC50: 0.7 μM CDK2/CyclinE, IC50: 0.7 μM			++ CDK5/p35, IC50: 0.16 μM							99%+
Narazaciclib						++++ CDK4/CyclinD1, IC50: 3.87 nM		++++ CDK6/CyclinD1, IC50: 9.82 nM					RET	99%+
Palbociclib						++++ CDK4/CyclinD1, IC50: 11 nM CDK4/CyclinD3, IC50: 9 nM		+++ CDK6/CyclinD2, IC50: 15 nM						99%
Abemaciclib						++++ CDK4, IC50: 2 nM		++++ CDK6, IC50: 10 nM						99%
Ribociclib						++++ CDK4, IC50: 10 nM		+++ CDK6, IC50: 39 nM						98%
Palbociclib isethionate						++++ CDK4/CyclinD1, IC50: 11 nM CDK4/CyclinD3, IC50: 9 nM		+++ CDK6/CyclinD2, IC50: 15 nM						99%+
BS-181 HCl									+++ CDK7, IC50: 21 nM					99%+
(E/Z)-THZ1 dihydrochloride									++++ CDK7, IC50: 3.2 nM					99%+
LDC4297									++++ CDK7, IC50: 0.13 nM					99%+
Senexin A			+ CDK19, Kd: 0.31 μM							+ CDK8, Kd: 0.83 μM				99%
MSC2530818										++++ CDK8, IC50: 2.6 nM				99%+
Wogonin											✔			99%+
Riviciclib HCl		++ CDK1/CyclinB, IC50: 79 nM		+ CDK2/CyclinA, IC50: 224 nM CDK2/CyclinE, IC50: 2.54 μM		++ CDK4/CyclinD1, IC50: 63 nM		+ CDK6/CyclinD3, IC50: 396 nM	+ CDK7/CyclinH, IC50: 2.87 μM		+++ CDK9/CyclinT1, IC50: 20 nM			99+%
LDC000067				+ CDK2, IC50: 2.441 μM							++ CDK9, IC50: 44 nM			98%
Flavopiridol		+++ CDK1, IC50: 40 nM		+++ CDK2, IC50: 40 nM		+++ CDK4, IC50: 40 nM		+++ CDK6, IC50: 40 nM	+ CDK7, IC50: 300 nM		+++ CDK9, IC50: 20 nM			99%+
LY2857785									+ CDK7, IC50: 0.246 μM	+++ CDK8, IC50: 0.016 μM	+++ CDK9, IC50: 0.011 μM			99%+
AZD-5438		+++ CDK1, IC50: 16 nM		++++ CDK2, IC50: 6 nM							+++ CDK9, IC50: 20 nM			99%+
ML167												++ Dyrk1B , IC50: 1648 nM CLK4, IC50: 136 nM		99%+
(E/Z)-TG003												+++ mCLK1, IC50: 200 nM mCLK4, IC50: 15 nM		99%+
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多，抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用，但抑制强度暂时没有相关数据。

Cucurbitacin IIb 生物活性

靶点

描述

Cucurbitacin IIb is a natural product isolated and purified from the rhizomes of Hemsleya amabilis Diels.. Cucurbitacin IIb is one of the major active compounds in Hemsleyadine tablets which have been used for clinical treatment of bacillary dysentery, enteritis and acute tonsilitis. Cucurbitacin IIb exhibits its anti-inflammatory activity through modulating multiple cellular behaviors and signaling pathways, leading to the suppression of the adaptive immune response.

Cucurbitacin IIb 参考文献

[1]Wang S, Guan X, et al. Simultaneous determination of cucurbitacin IIa and cucurbitacin IIb of Hemsleya amabilis by HPLC-MS/MS and their pharmacokinetic study in normal and indomethacin-induced rats. Biomed Chromatogr. 2016 Oct;30(10):1632-40.

[2]Wang Y, Zhao GX, et al. Cucurbitacin IIb exhibits anti-inflammatory activity through modulating multiple cellular behaviors of mouse lymphocytes. PLoS One. 2014 Feb 25;9(2):e89751.

Cucurbitacin IIb 实验方案

计算器

存储液制备

1mg

5mg

10mg

1 mM

5 mM

10 mM

1.92mL

0.38mL

0.19mL

9.60mL

1.92mL

0.96mL

19.20mL

3.84mL

1.92mL

Cucurbitacin IIb 技术信息

CAS号	50298-90-3
分子式	C₃₀H₄₈O₇
分子量	520.698

别名	雪胆乙素 ;CuIIb;Dihydrocucurbitacin F;25-deacetyl hemslecin A
运输	蓝冰

存储条件

In solvent -20°C:3-6个月-80°C:12个月

Pure form Sealed in dry,2-8°C

溶解方案

细胞实验：

DMSO: 105 mg/mL(201.65 mM)，配合低频超声助溶，注意：DMSO长时间开封后，会吸水并导致溶解能力下降，请避免使用长期开封的DMSO

动物实验：请根据您的动物给药指南选择适当的溶解方案。
以下溶解方案都请先按照体外实验的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

方案一

方案二

动物实验配方

雪胆素乙 /Cucurbitacin IIb {[allProObj[0].p_purity_real_show]}

Cucurbitacin IIb 纯度/质量文件产品仅供科研

全球学术期刊中引用的产品

Cucurbitacin IIb 质控信息

Cucurbitacin IIb 生物活性

Cucurbitacin IIb 参考文献

Cucurbitacin IIb 实验方案

Cucurbitacin IIb 技术信息

最近浏览的产品

大规格询价

摩尔计算器

靶点

总药量计算器

工作液计算器

细胞研究

临床研究

确认信息

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

雪胆素乙 /Cucurbitacin IIb {[allProObj[0].p_purity_real_show]}

Cucurbitacin IIb 纯度/质量文件 产品仅供科研

全球学术期刊中引用的产品

Cucurbitacin IIb 质控信息

Cucurbitacin IIb 生物活性

Cucurbitacin IIb 参考文献

Cucurbitacin IIb 实验方案

Cucurbitacin IIb 技术信息

最近浏览的产品

大规格询价

摩尔计算器

靶点

总药量计算器

工作液计算器

细胞研究

临床研究

确认信息

请登录您的专属账户

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

Cucurbitacin IIb 纯度/质量文件产品仅供科研