ATM and ATR Kinases

Supporting information

ATM (Ataxia telangiectasia mutated) and ATR (Ataxia telangiectasia and Rad3 related) are closely related kinases that are activated by DNA damage. These serine-threonine protein kinases are part of the phosphatidylinositol 3' kinase-like kinase (PIKK) family.

Upon recruitment by the DNA damage binding proteins/complexes (ATRIP for ATR; MRN for ATM), ATM/ATR initiate the DNA damage checkpoint by phosphorylating a number of key proteins. Once activated, the checkpoint leads to cell cycle arrest and either DNA repair or apoptosis. ATM is activated by double stranded breaks and phosphorylates Chk2, whilst ATR is activated by single strand breaks and phosphorylates Chk1.

View all products for ATM and ATR Kinases »
Gene Species Gene Symbol Gene Accession No. Protein Accession No.
ATR Human ATR NM_001184 Q13535
Mouse Atr NM_019864 Q9JKK8
ATM Human ATM NM_000051 Q13315
Mouse Atm NM_007499 Q62388
Rat Atm NM_001106821 NP_001100291

Literature for ATM and ATR Kinases

Cancer Research Product Guide

A collection of over 750 products for cancer research, the guide includes research tools for the study of:

  • Cancer Metabolism
  • Epigenetics in Cancer
  • Receptor Signaling
  • Cell Cycle and DNA Damage Repair
  • Angiogenesis
  • Invasion and Metastasis
Request copy | Download PDF | View all Product Guides & Listings
Cancer Research Product Guide
Kinases Product Listing

A collection of over 400 products for kinase research, the listing includes inhibitors of:

  • Receptor Tyrosine Kinases
  • Protein Kinases A, C, D and G
  • PI-3 Kinase, Akt and mTOR
  • MAPK Signaling
  • Receptor Serine/Threonine Kinases
Request copy | Download PDF | View all Product Guides & Listings
Kinases Product Listing

Quick Order

Find multiple products by catalog number

divider line

Cancer Research Product Guide

Cancer Research Product Guide

Our Cancer Research Guide highlights over 750 products for cancer research. Request copy or view PDF today.

divider line

Kinase Inhibitor Toolbox

80 Kinase inhibitors
pre-dissolved in DMSO

Kinase Inhibitor Toolbox

Includes many of the latest kinase inhibitors to become commercially available. Covers a wide range of kinase targets including EGFR, MAPK and CDK.

divider line

Kinases Product Listing

Kinases Product Listing

Our Kinase listing highlights over 400 products for kinase research. Request copy or view PDF today.

divider line

Bio-Techne Events

Pharmacology 2016

Pharmacology 2016

December 13 - 15, 2016

London, UK

Booth: 7