WB analysis of extracts from HeLa cells untreated or treated with EGF using GTX50216 MEK1 (phospho Ser221) antibody.

IHC-P analysis of human breast carcinoma tissue using GTX50216 MEK1 (phospho Ser221) antibody.
Left : Primary antibody
Right : Primary antibody pre-incubated with the antigen specific peptide

ICC/IF analysis of methanol-fixed HeLa cells using GTX50216 MEK1 (phospho Ser221) antibody.

WB analysis of extracts from HeLa cells treated with calf intestinal phosphatase (CIP) using GTX50216 MEK1 (phospho Ser221) antibody.