CHEK2 (CHK2) mouse monoclonal antibody, clone OTI2H5 (formerly 2H5)

HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CHEK2 (RC201278, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CHEK2. Positive lysates LY416128 (100ug) and LC416128 (20ug) can be purchased separately from OriGene.

Western blot analysis of extracts (35ug) from 9 different cell lines by usin g anti-CHEK2 monoclonal antibody (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).

Immunohistochemical staining of paraffin-embedded Human colon tissue within the normal limits using anti-CHEK2 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100°C for 10min, TA500384)

Immunohistochemical staining of paraffin-embedded Human liver tissue within the normal limits using anti-CHEK2 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100°C for 10min, TA500384)

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human ovary tissue using anti-CHEK2 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100°C for 10min, TA500384)

Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-CHEK2 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100°C for 10min, TA500384)

Immunoprecipitation (IP) of CHEK2 by using TrueMab monoclonal anti-CHEK2 antibodies (Negative control: IP without adding anti-CHEK2 antibody.). For each experiment, 500ul of DDK tagged CHEK2 overexpression lysates (at 1:5 dilution with HEK293T lysate), 2ug of anti-CHEK2 antibody and 20ul (0.1mg) of goat anti-mouse conjugated magnetic beads were mixed and incubated overnight. After extensive wash to remove any non-specific binding, the immuno-precipitated products were analyzed with rabbit anti-DDK polyclonal antibody.

HEK293T cells transfected with either RC201278 overexpress plasmid (Red) or empty vector control plasmid (Blue) were immunostained by anti-CHEK2 antibody (TA500384), and then analyzed by flow cytometry.

Flow cytometric Analysis of Jurkat cells, using anti-CHEK2 antibody (TA500384), (Red), compared to a nonspecific negative control antibody, (Blue).