Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage/Stability:
Store at -20℃/1 year
class="eg_cn_title"Immunogen:
The antiserum was produced against synthesized phosphopeptide derived from human Caspase 9 around the phosphorylation site of tyrosine 153 (L-A-YP-I-L).
Purification:
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Caspase 9 (Phospho-Tyr153) antibody detects endogenous levels of Caspase 9 only when phosphorylated at tyrosine 153.
References:
Duan H., J. Biol. Chem. 271:16720-16724(1996).
Srinivasula S.M., J. Biol. Chem. 271:27099-27106(1996).
Hadano S., Mamm. Genome 10:757-760(1999).
All Sites:
Human: Tyr153; Mouse: Tyr191; Rat: Tyr191
P-peptide - +
Western blot analysis of extracts from COLO205 cells, using Caspase 9 (Phospho-Tyr153) antibody.
Immunofluorescence analysis of HeLa cells, using Caspase 9 (Phospho-Tyr153) antibody.