(For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.)
分子量
Mw 89.6 kDa
純化經由
(glutathione-agarose and Ni2+/NTA-agarose)
物種活性
human
製造商/商標名
Upstate®
技術
activity assay: suitable (kinase)
登錄號
(FUNCTION: SwissProt: O96017 # Regulates cell cycle checkpoints and apoptosis in response to DNA damage, particularly to DNA double-strand breaks. Inhibits CDC25C phosphatase by phosphorylation on ′Ser-216′, preventing the entry into mitosis. May also play a role in meiosis. Regulates the TP53 tumor suppressor through phosphorylation at ′Thr-18′ and ′Ser-20′. ) NM_001005735.1
Recombinant human CHK2, residues 5-543, containing N-terminal GST and Cterminal His6 tags
生化/生理作用
Protein Target: CHK2
Target Sub-Family: CAMK
包裝
Also available in 10 μg size and in bulk
Also available in 250 µg size --call for pricing and availability and reference catalog number 14-347M when ordering the 250 µg size.
品質
routinely evaluated by phosphorylation of the CHKtide substrate peptide
標靶描述
CHK2
外觀
glutathione-agarose and Ni2+/NTA-agarose
儲存和穩定性
1 year at -70°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.
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.
Science (New York, N.Y.), 282(5395), 1893-1897 (1998-12-04)
In response to DNA damage and replication blocks, cells prevent cell cycle progression through the control of critical cell cycle regulators. We identified Chk2, the mammalian homolog of the Saccharomyces cerevisiae Rad53 and Schizosaccharomyces pombe Cds1 protein kinases required for