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重要文件

19-123-M

Sigma-Aldrich

星状孢子素

Staurosporine Streptomyces is a potent, cell-permeable, reversible, ATP-competitive and broad spectrum inhibitor of protein kinases.

同義詞:

PKC inhibitor, protein kinase C inhibitor

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About This Item

分類程式碼代碼:
12352200
eCl@ss:
32160405
NACRES:
NA.41
暫時無法取得訂價和供貨情況

品質等級

製造商/商標名

Upstate®

技術

activity assay: suitable (kinase)

一般說明

适合用作体外和培养细胞中的 PKC 以及其他蛋白激酶的有效抑制剂。

應用

星状孢菌素已被用作蛋白激酶抑制剂,在蛋白水平上研究了泛素蛋白连接酶E3组分N-识别蛋白5 (UBR5)介导的CDC73调控。十字孢碱已被用于诱导CHO-K1细胞系的凋亡,随后进行细胞成像和细胞裂解物提取以便进一步分析。[1]

生化/生理作用

星状孢菌素是一种广谱蛋白激酶抑制剂,属于吲哚卡巴唑家族。它被称为典型的ATP竞争性激酶抑制剂。星状孢菌素对各种癌症都有效。它通常用于诱导不同类型细胞的凋亡。

品質

通过蛋白激酶抑制分析进行了常规评估

法律資訊

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

象形圖

Health hazard

訊號詞

Warning

危險聲明

危險分類

Aquatic Chronic 4 - Repr. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Joachim Rudolph et al.
The Enzymes, 34 Pt. B, 157-180 (2013-01-01)
The p21-activated kinases (PAKs) are Ser/Thr kinases in the STE20 kinase family with important roles in regulating cytoskeletal organization, cell migration, and signaling. The PAK enzyme family comprises six members subdivided into two groups: Group I, represented by PAK1, 2
Carl D Bortner et al.
Methods in enzymology, 428, 161-181 (2007-09-19)
The loss of cell volume or cell shrinkage, termed apoptotic volume decrease (AVD), is a classical characteristic of apoptosis. Microscopy, Coulter electronic sizing, and/or flow cytometry has traditionally been the means to measure this characteristic of apoptosis. Although electronic cell
Boyang Chen et al.
Bioelectrochemistry (Amsterdam, Netherlands), 153, 108456-108456 (2023-05-30)
Lower yields and poorer quality of biopharmaceutical products result from cell death in bioreactors. Such cell death is commonly associated with programmed cell death or apoptosis. During apoptosis, caspases are activated and cause a cascade of events that eventually lead
Yasuko Nakajima et al.
Methods in enzymology, 484, 613-630 (2010-11-03)
Electrophysiological experiments in our laboratory have led to the discovery that the cholinergic neurons in the nucleus basalis in the rat forebrain possess constitutively active inward rectifier K(+) channels. Unlike cloned inward rectifier K(+) channels, these constitutively active inward rectifier
Staurosporine: a prototype of a novel class of inhibitors of tumor cell invasion?
C A O'Brian et al.
Journal of the National Cancer Institute, 82(22), 1734-1735 (1990-11-21)

Questions

  1. What is the buffer for Staurosporine rework? At what concentration should it be resumed? Storage in aliquots at what temperature and for how long. Thank you

    1 answer
    1. Staurosporine is soluble in ethyl acetate, DMSO at 5 mg/mL, and DMF. It is slightly soluble in chloroform and methanol at 2 mg/mL, and insoluble in water. Stock solutions should be aliquoted, purged with an inert gas, and stored at -20 °C, where they should remain stable for approximately 6 months.

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