重组
expressed in baculovirus infected Sf9 cells
检测方案
≥70% (SDS-PAGE)
形式
buffered aqueous glycerol solution
比活
26-36 nmol/min·mg
分子量
~94 kDa
NCBI登记号
运输
dry ice
储存温度
−70°C
基因信息
human ... CDC25A(993)
一般描述
CDC25A (also known as cell division cycle 25 homolog A) is a member of the CDC25 family of phosphatases that are required for progression from G1 to the S phase of the cell cycle. CDC25A can activate the cyclin-dependent kinase CDC2 (also known as CDK1) by removing two phosphate groups. CDC25A is specifically degraded in response to DNA damage, which prevents cells with chromosomal abnormalities from progressing through cell division. CDC25A overexpression is detected in human cancers and this may contribute to the tumorigenesis process. CDC25A is degraded by moderate heat shock and this degradation is protected by HSP90.
外形
Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
制备说明
after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
常规特殊物品
N Mailand et al.
Science (New York, N.Y.), 288(5470), 1425-1429 (2000-05-29)
To protect genome integrity and ensure survival, eukaryotic cells exposed to genotoxic stress cease proliferating to provide time for DNA repair. Human cells responded to ultraviolet light or ionizing radiation by rapid, ubiquitin- and proteasome-dependent protein degradation of Cdc25A, a
Sibylle Madlener et al.
Human molecular genetics, 18(11), 1990-2000 (2009-03-18)
The effects of heat shock (HS; 42 degrees C) on the cell cycle and underlying molecular mechanisms are astonishingly unexplored. Here, we show that HS caused rapid Cdc25A degradation and a reduction of cell cycle progression. Cdc25A degradation depended on
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