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ATM ATR

ATM ATR

It is well known that ATM/ATR, which belong to the phosphatidyl inositol 3-kinase-like family of serine/threonine protein kinases (PIKKs), are key players in the mitotic DNA damage response (DDR), which mounts responses to single-stranded DNA (ssDNA) and DNA double-strand breaks (DSBs), respectively. Ionizing radiation activates the signal transduction pathways that cause cell cycle arrest at G1/S, S, and G2/M by activating the ATM.In response to DNA-damaging agents like ultraviolet radiation that cause hefty lesions, ATR is necessary for cell cycle arrest.

In order to stabilize stalled replication forks, repair damaged DNA, and stop the cell cycle from continuing, ATM/ATR phosphorylate a wide range of targets upon activation. This helps to ensure cell survival and protect the integrity of the genome. The cell cycle checkpoints activated by ATM and ATR act as an active defense against tumorigenesis and genome instability in replicating cells.

ATM ATR related products

Structure Cat No. Product Name CAS No. Product Description
Elimusertib-d3 (BAY 1895344-d3) V77042 Elimusertib-d3 (BAY 1895344-d3) Elimusertib-d3 (BAY 1895344-d3) is the deuterated form of Elimusertib-d3 (BAY 1895344-d3).
HAMNO (NSC111847) V3221 HAMNO (NSC111847) 138736-73-9 HAMNO (formerly known as NSC-111847) is a novel,potent and selective protein interaction inhibitor ofreplication protein A(RPA).
ICT-10336 V88585 ICT10336 ICT10336 is a hypoxia-responsive prodrug of the ATR inhibitor AZD6738.
KU-60019 V70225 KU-60019 925701-46-8 KU-60019 is a specific inhibitor of ATM kinase with IC50 of 6.3 nM.
Mirin V70224 Mirin 299953-00-7 Mirin is a potent inhibitor of the Mre11-Rad50-Nbs1 (MRN) complex.
XRD-0394 V88583 XRD-0394 2595308-10-2 XRD-0394 is an orally active, potent and specific dual inhibitor of ATM and DNA-PKcs.
厄立塞替 V2965 Elimusertib (BAY1895344) 1876467-74-1 Elimusertib (formerly known as BAY-1895344) is a highly selective and orally bioavailable inhibitor of ATR(ataxia telangiectasia and Rad3-related) with potential anticancer activity.
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