
Y062202 by Applied Biological Materials is a mouse monoclonal antibody (clone PSR-45, IgG1) targeting phosphorylated serine residues, raised against phosphoserine-KLH conjugate. Validated for Western blot, ELISA, and dot blot; no cross-reactivity with phosphothreonine, phosphotyrosine, AMP, or ATP. Supplied as ascites fluid at 1 μg/μL in 100 μg format. MBP, a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, and Eurofins, ships ABM antibodies worldwide.