- 询价
- Signalway Antibody
- USA
- AP79088
- 2025年07月11日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
Store at -20˚C
- 英文名：
Serine/threonine-protein kinase ATR
- 库存：
详询
- 供应商：
南京莱富赛
- 规格：
详询
host_species:E.coli
purification:>90% by SDS-PAGE
specificity:Mouse
other_names:Kiaa4069,Ataxia telangiectasia and Rad3-related protein
accession_no:Q9JKK8
Gene name:Atr
calculated_mw:27.06
tag info:His
Immunogen Description:2313-2558AA
formulation:50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole,10%glycerol(PH8.0)
storage:Store at -20C. (Avoid repeated freezing and thawing.)
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
background:Serine/threonine protein kinase which activates checkpoint signaling upon genotoxic stresses such as ionizing radiation (IR), ultraviolet light (UV), or DNA replication stalling, thereby acting as a DNA damage sensor. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates BRCA1, CHEK1, MCM2, RAD17, RPA2, SMC1 and p53/TP53, which collectively inhibit DNA replication and mitosis and promote DNA repair, recombination and apoptosis. Phosphorylates Ser-139 of histone variant H2AX/H2AFX at sites of DNA damage, thereby regulating DNA damage response mechanism. Required for FANCD2 ubiquitination. Critical for maintenance of fragile site stability and efficient regulation of centrosome duplication (By similarity). Essential for preventing the occurrence of DNA damage during early embryogenesis.
产品详细信息请点击：Serine/threonine-protein kinase ATR
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文献和实验Identifying Inhibitors of ATM and ATR Kinase Activities
family of serine/threonine-directed kinases that contain C-terminal kinase domains bearing significant sequence homology to those of mammalian and yeast phosphoinositide 3-kinases (1 ). In response to genotoxic insults, these kinases phosphorylate
The Raf-1 serine/threonine protein kinase is a central component of the Ras/Raf/MEK/MAP kinase cascade, a highly conserved signaling pathway responsible for the transmission of signals emanating from cell surface growth factor, cytokine
domain to that of phosphoinositide-3-kinase, these extremely large (>250 kDa) polypeptides function as serine/threonine protein kinases. The catalytic activities of these PIKK family members can now be measured in immune-complex kinase assays. This assay
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