The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application notesELISA: Detection limit dilution 1/2000.
WB: Use at a concentration of 2 - 3 µg/ml. Detects a band of approximately 55 kDa (predicted molecular weight: 55 kDa).
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
FunctionThe B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment. The phosphorylated form mediates the interaction between AKT1 and PP2A phosphatase leading to dephosphorylation of AKT1 on the 'Thr-308' and 'Ser-373' residues.
Tissue specificityHighest expression in brain.
Sequence similaritiesBelongs to the phosphatase 2A regulatory subunit B56 family.