Ms IgG2b,k Ctrl, MPC-11, UC, 500µg

Offered by STEMCELL Technologies, this mouse IgG2b, kappa isotype control antibody is identified as clone MPC-11 and supplied in an unconjugated format. According to the manufacturer, the reagent is suitable for estimating the degree of non-specific binding by an antigen-specific antibody of the same isotype, functioning as a negative control in immunolabeling workflows.

Manufacturer-published application data demonstrate the antibody being used in flow cytometry and immunofluorescence experiments, typically detected with a Goat Anti-Mouse IgG (H+L) polyclonal secondary antibody. Representative examples shown in the manufacturer's figures include labeling of human peripheral blood mononuclear cells, induced pluripotent stem cells, and human embryonic stem cells, where the isotype control is paired with a matching-isotype positive control antibody to establish background fluorescence levels.