Western blot analysis of extracts from Jurkat cells treated with hydrogen peroxide (2mM for 2 minutes) or with lambda phosphatase and extracts from Ramos cells treated with anti-human IgM (12 micrograms/ml for 2 minutes) using Phospho-Zap-70 (Tyr319)/Syk (Tyr352) (65E4) Rabbit mAb.
Confocal immunofluorescent analysis of Ramos cells, human IgM treated (left) or untreated (right), using Phospho-Zap-70 (Tyr319)/Syk (Tyr352) (65E4) Rabbit mAb (green). Red = Propidium Iodide (PI)/RNase Staining Solution #4087.
Flow cytometric analysis of Ramos cells, untreated (blue) or treated with anti-IgM (green), using Phospho-Zap-70 (Tyr319)/Syk (Tyr352) (65E4) Rabbit mAb. Anti-rabbit IgG (H+L), F(ab')2 Fragment (PE Conjugate) #8885 was used as a secondary antibody.