WB 1:500-1:1000 IHC 1:50-1:200
Peptide sequence around phosphorylation site of serine 1981 (E-G-S(p)-Q-S) derived from Human ATM.
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.
Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
The antibody detects endogenous level of ATM only when phosphorylated at serine 1981.
If you buy Antibodies supplied by Affinity Biosciences they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.