Thermo Fisher Scientific Phospho-(Ser/Thr) ATM + ATR Substrate Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:500-1:2,000

-

ELISA (ELISA)

1 µg/mL

-

Product Specifications

Species Reactivity

All

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

A synthetic peptide corresponding to a sequence containing phosphorylated S & T

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1.65 mg/mL

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol

Contains

0.01% thimerosal

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_2901861

Product Specific Information

Positive Samples: Jurkat, NIH/3T3, C6

Target Information

Ataxia telangiectasia mutated kinase (ATM) and ataxia telangiectasia and Rad3-related kinase (ATR) are related kinases that regulate cell cycle checkpoints and DNA repair. The identified substrates for ATM are p53, p95/NBS1, MDM2, Chk2, BRCA1, CtIP, 4E-BP1, and Chk1. The essential requirement for the substrates of ATM/ATR is S*/T*Q. Hydrophobic amino acids at positions -3 and -1, and negatively charged amino acids at position +1 are positive determinants for substrate recognition by these kinases. Positively charged residues surrounding the S*/T*Q are negative determinants for substrate phosphorylation. The complex phenotype of AT cells suggests that it likely has additional substrates.

⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.