PurificationAntibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
ApplicationsWB
Species ReactivityHu Ms Rt
SpecificityThe antibody detects endogenous level of Smad2 only when phosphorylated at serine 467.
Immunogen TypePeptide-KLH
Immunogen DescriptionPeptide sequence around phosphorylation site of serine 467 (C-S-S-M-S(p)) derived from Human Smad2.
Target NameSmad2
ModificationPhospho-Ser467
Alternative NamesJV18-1; MADH2; MADR2; Mad-related protein 2; Mothers against DPP homolog 2
FormulationSupplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
StorageStore at -20°C for long term preservation (recommended). Store at 4°C for short term use.
Application Details
Predicted MW: 60kd
Western blotting: 1:500~1:1000
Images
Western blot analysis of extracts from Hela cells untreated or treated with PMA using Smad2(Phospho-Ser467) Antibody #AB11322.
Background
Transcriptional modulator activated by TGF-beta and activin type 1 receptor kinase. SMAD2 is a receptor-regulated SMAD (R-SMAD). May act as a tumor suppressor in colorectal carcinoma.
Sang Gyun Kim et al. (2004) Mol Biol Cell. February; 15(2): 420