E. coli protein
Our Abpromise guarantee covers the use of ab91109 in the following tested applications.
|IHC-P||Use a concentration of 5 µg/ml.|
|WB||Use a concentration of 2 µg/ml. Predicted molecular weight: 58 kDa.|
|IP||Use at an assay dependent concentration.|
|Flow Cyt||Use 2µg for 106 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.|
IHC image of T-bet / Tbx21 staining in Human normal tonsil formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab91109, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.