Phospho-MARCKS, Cell Signaling Technology, 8722

This antibody works well. This antibody was tested on hippocampal tissue lysates from mouse. Clear bands were observed at 75kDa after a few minutes of exposure. However a series of unspecific bands also appeared both above and below.

Dilution 1:1000

Lysis buffer:

• 20 mM MOPS
• 2 mM EGTA (to bind calcium);
• 5 mM EDTA (to bind magnesium and manganese);
• 50 mM sodium fluoride (to inhibit protein-serine phosphatases);
• 60 mM β-glycerophosphate, pH 7.2 (to inhibit protein-serine phosphatases);
• 25 mM sodium pyrophosphate (to inhibit protein-serine phosphatases);
• 2.5 mM sodium orthovanadate (to inhibit protein-tyrosine phosphatases);
• 50nM phenylarsine oxide (to inhibit protein-tyrosine phosphatases);
• 1% Triton X-100
• 0.05% sodium dodecylsulphate (SDS)
cOmplete™ Protease Inhibitor and DTT added before use.