Rabbit polyclonal antibody to HP1α (Phospho-Ser92)
Specificity
The antibody detects endogenous levels of HP1α only when phosphorylated at serine 92.
Applications
IHC
Dilutions
Immunohistochemistry: 1:50~1:100
Reactivity
Human
Immunogen
Peptide sequence around phosphorylation site of Serine 92(R-S-S(p)-N-F) derived from Human HP1α .
Host
Rabbit
Clonality
Polyclonal
Conjugate
Unconjugated
Purification
Antibodies 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.
Concentration
1.0 mg/mL
Formulation
Supplied in phosphate-buffered saline (without Mg²? and Ca²?), pH 7.4, containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol.
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze/thaw cycles.
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using HP1α (Phospho-Ser92) antibody #11777 (left)or the same antibody preincubated with blocking peptide (right).
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