生物源
human
品質等級
重組細胞
expressed in E. coli
分子量
Mw 66 kDa
製造商／商標名
Upstate®
技術
activity assay: suitable (kinase)
NCBI登錄號
UniProt登錄號
運輸包裝
dry ice
基因資訊
human ... MAPKAPK2(9261)
一般說明
Product Source: Expressed in E.coli
Recombinant human MAPKAP Kinase 2 (MAPKAP-K2), residues 46-400, A399G, containing an N-terminal GST tag
MAPKAP Kinase 2 has been implicted as a cell cycle checkpoint kinase, joining the ranks of Chk1 and Chk2 as critical regulators of the DNA damage response in mammalian cells in recent studies (Manke, et al, 2005, and Abraham, 2005). This research indicates that MAPKAP Kinase 2, a serine/threonine kinase activated by p38, phosphorylates CDC25 B/C, generating a binding site for 14-3-3 proteins. The checkpoint kinases Chk1 and Chk2 are targets for drug discovery efforts designed to overcome cell cycle arrest due to DNA damage induced by chemotherapeutic agents. Overriding the checkpoint kinases in cancer cells exposed to DNA damaging agents leads to catastrophic failure of cell division and apoptosis.
The new role of MAPKAP Kinase 2 in complementing the function of Chk1 and Chk2 suggests a new target for drug discovery efforts.
MAPKAP Kinase 2 has been implicted as a cell cycle checkpoint kinase, joining the ranks of Chk1 and Chk2 as critical regulators of the DNA damage response in mammalian cells in recent studies (Manke, et al, 2005, and Abraham, 2005). This research indicates that MAPKAP Kinase 2, a serine/threonine kinase activated by p38, phosphorylates CDC25 B/C, generating a binding site for 14-3-3 proteins. The checkpoint kinases Chk1 and Chk2 are targets for drug discovery efforts designed to overcome cell cycle arrest due to DNA damage induced by chemotherapeutic agents. Overriding the checkpoint kinases in cancer cells exposed to DNA damaging agents leads to catastrophic failure of cell division and apoptosis.
The new role of MAPKAP Kinase 2 in complementing the function of Chk1 and Chk2 suggests a new target for drug discovery efforts.
生化／生理作用
Protein Target: MAPKAP-K2
Target Sub-Family: CAMK
品質
Routinely evaluated by phosphorylation of MAPKAP-K2 substrate peptide
外觀
Glutathione-agarose
儲存和穩定性
6 months at -20°C
其他說明
For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
法律資訊
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
免責聲明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
訊號詞
Warning
危險聲明
危險分類
Skin Sens. 1
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 2
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Y Hefner et al.
The Journal of biological chemistry, 275(48), 37542-37551 (2000-09-09)
We have previously reported that in thrombin-stimulated human platelets, cytosolic phospholipase A(2) (cPLA2) is phosphorylated on Ser-505 by p38 protein kinase and on Ser-727 by an unknown kinase. Pharmacological inhibition of p38 leads to inhibition of cPLA2 phosphorylation at both
Qamraa H Al-Qahtani et al.
Molecular oncology, 15(8), 2120-2139 (2021-01-08)
Dysfunctions in post-transcriptional control are observed in cancer and chronic inflammatory diseases. Here, we employed a kinome inhibitor library (n = 378) in a reporter system selective for 3'-untranslated region-AU-rich elements (ARE). Fifteen inhibitors reduced the ARE-reporter activity; among the targets is
Bart S Hendriks et al.
BMC systems biology, 4, 23-23 (2010-03-17)
The success of anti-TNF biologics for the treatment of rheumatoid arthritis has highlighted the importance of understanding the intracellular pathways that regulate TNF production in the quest for an orally-available small molecule inhibitor. p38 is known to strongly regulate TNF
D Stokoe et al.
The Biochemical journal, 296 ( Pt 3), 843-849 (1993-12-15)
The substrate specificity of mitogen-activated protein (MAP) kinase-activated protein kinase-2 (MAPKAP kinase-2) was investigated by using synthetic peptides related to the N-terminus of glycogen synthase. The minimum sequence required for efficient phosphorylation was found to be Xaa-Xaa-Hyd-Xaa-Arg-Xaa-Xaa-Ser-Xaa-Xaa, where Hyd is
A single autophosphorylation site confers oncogenicity to the Neu/ErbB-2 receptor and enables coupling to the MAP kinase pathway.
Ben-Levy, R, et al.
The Embo Journal, 13, 3302-3311 (1994)
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務