化驗
≥98% (HPLC)
形狀
solid
顏色
off-white to tan
溶解度
DMSO: ≥2 mg/mL (warmed)
起源
Johnson & Johnson
儲存溫度
2-8°C
SMILES 字串
O=C(C1=CC=C2C(N=C(C3=CC=C(OC4=CC=C(Cl)C=C4)C=C3)N2)=C1)N
InChI
1S/C20H14ClN3O2/c21-14-4-8-16(9-5-14)26-15-6-1-12(2-7-15)20-23-17-10-3-13(19(22)25)11-18(17)24-20/h1-11H,(H2,22,25)(H,23,24)
InChI 密鑰
UXGJAOIJSROTTN-UHFFFAOYSA-N
基因資訊
human ... CHEK2(11200)
生化／生理作用
Chk2 Inhibitor II is a checkpoint kinase 2 inhibitor, which controls the p53 response to DNA breaks induced by radiation, leading to apoptosis. Protection of T-cells from apoptosis implies use as an adjuvant for radiation therapy in cancer. IC50 = 15 nM; Ki = 37 nM. Chk2 Inhibitor II shows 1000-fold greater selectivity for the Chk2 serine/threonine kinase than for the Cdk1/B and CK1 kinases (for which IC50 = 12 μM and 17 μM, respectively). Chk2 Inhibitor II weakly inhibits a panel of 31 other kinases (<25% inhibition at a concentration of 10 μM and prevents apoptosis of human CD4+ and CD8+ T-cells subjected to ionizing radiation (EC50 = 3 μM and 7.6 μM, respectively).
特點和優勢
This compound was developed by Johnson & Johnson. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.
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
Ran Guo et al.
Antioxidants (Basel, Switzerland), 11(6) (2022-06-25)
Reactive oxygen species (ROS) act as a signaling intermediate to promote cellular adaptation to maintain homeostasis by regulating autophagy during pathophysiological stress. However, the mechanism by which ROS promotes autophagy is still largely unknown. Here, we show that the ATM/CHK2/ULK1
Wenyu Zhang et al.
Cell death and differentiation, 27(2), 482-496 (2019-06-19)
Both the stress-response protein, SIRT1, and the cell cycle checkpoint kinase, CHK2, play critical roles in aging and cancer via the modulation of cellular homeostasis and the maintenance of genomic integrity. However, the underlying mechanism linking the two pathways remains
Lauren E Williamson et al.
Cell, 183(7), 1884-1900 (2020-12-11)
Eastern equine encephalitis virus (EEEV) is one of the most virulent viruses endemic to North America. No licensed vaccines or antiviral therapeutics are available to combat this infection, which has recently shown an increase in human cases. Here, we characterize
Michael P Doyle et al.
Cell reports, 36(9), 109628-109628 (2021-09-02)
Hendra virus and Nipah virus (NiV), members of the Henipavirus (HNV) genus, are zoonotic paramyxoviruses known to cause severe disease across six mammalian orders, including humans. We isolated a panel of human monoclonal antibodies (mAbs) from the B cells of
Sandhya Bangaru et al.
Cell, 177(5), 1136-1152 (2019-05-18)
Here, we describe the discovery of a naturally occurring human antibody (Ab), FluA-20, that recognizes a new site of vulnerability on the hemagglutinin (HA) head domain and reacts with most influenza A viruses. Structural characterization of FluA-20 with H1 and
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