Our Anti-Synapsin I (Ser9) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects mouse, rat, and zebrafish Synapsin I (Ser9) and is antigen affinity purified from pooled serum. It is great for use in WB, ICC.
Immunostaining of cultured mouse caudate neurons showing synapsin I when phosphorylated at Ser9 (cat. p1560-9, 1:500, red). Cells and photo courtesy of QBMCellScience.