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Merck
CN
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文件

220285

Sigma-Aldrich

Chelerythrine Chloride

Naturally-occurring alkaloid.

别名:

Chelerythrine Chloride

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About This Item

经验公式(希尔记法):
C21H18ClNO4
CAS号:
分子量:
383.82
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.77

质量水平

检测方案

≥97% (HPLC)

形式

solid

效能

660 nM IC50

制造商/商品名称

Calbiochem®

储存条件

OK to freeze

颜色

light yellow to yellow

溶解性

water: 1 mg/mL
DMSO: 10 mg/mL

运输

ambient

储存温度

−20°C

InChI

1S/C21H18NO4.ClH/c1-22-10-16-13(6-7-17(23-2)21(16)24-3)14-5-4-12-8-18-19(26-11-25-18)9-15(12)20(14)22;/h4-10H,11H2,1-3H3;1H/q+1;/p-1

InChI key

WEEFNMFMNMASJY-UHFFFAOYSA-M

一般描述

Naturally occurring alkaloid. Cell-permeable, selective inhibitor of protein kinase C (IC50 = 660 nM). Acts on the catalytic domain irrespective of the attachment of the regulatory domain. Material is a competitive inhibitor with respect to the phosphate acceptor and a non-competitive inhibitor with respect to ATP. Over ten-fold more potent than H-7, HCl (Cat. No. 371955). Inhibits thromboxane formation and phosphoinositide metabolism in platelets. Also induces apoptotic DNA fragmentation and cell death in HL-60 human promyelocytic leukemia cells.
Naturally-occurring alkaloid. Potent, selective, and cell-permeable inhibitor of protein kinase C (IC50 = 660 nM). Acts on the catalytic domain of PKC. A competitive inhibitor with respect to the phosphate acceptor and a non-competitive inhibitor with respect to ATP. Over ten-fold more potent than H-7, HCl (Cat. No. 371955). Inhibits thromboxane formation and phosphoinositide metabolism in platelets. Also induces apoptotic DNA fragmentation and cell death in HL-60 human promyelocytic leukemia cells.

生化/生理作用

Cell permeable: yes
Primary Target
PKC
Product does not compete with ATP.
Reversible: no

警告

Toxicity: Harmful (C)

制备说明

Heating to 40-50°C with gentle agitation may be necessary to achieve complete solubilization. Further dilute with buffer just prior to use.

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

其他说明

Kandasamy, R.A., et al. 1995. J. Biol. Chem.270 29209.
Jarvis, W.D., et al. 1994. Cancer Res.54, 1707.
Barg, J., et al. 1992. J. Neurochem.59, 1145.
Herbert, J.M., et al. 1990. Biochem. Biophys. Res. Commun.172, 993.
Ko, F., et al. 1990. Biochim. Biophys. Acta1052, 360.
Walterova, D., et al. J. Med. Chem.24, 1100.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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