Detection of human IgG2 in monkey serum, using Anti-Human IgG2 Antibody [RM118] (capture antibody) and Anti-Human Ig Light Chain Antibody [RM129] (Biotin) (detection antibody) as a Sandwich ELISA pair. HRP conjugated streptavidin and TMB were used to yield the colorimetric reaction.
Sandwich ELISA using Anti-Human IgG2 Antibody [RM118] as the capture antibody, and Anti-Human Ig Light Chain Antibody [RM129] (Biotin) as the detection antibody, followed by an AP conjugated streptavidin.
ELISA showing Anti-Human IgG2 Antibody [RM118] reacts only to human IgG2, and not to any other IgG subclasses (IgG1, IgG3, or IgG4), and there is no cross reactivity to IgM, IgA, IgD, IgE, mouse IgG, rat IgG, or goat IgG.
A titer ELISA using Anti-Human IgG2 Antibody [RM118]. The plate was coated with different amounts of human IgG2. A serial dilution of Anti-Human IgG2 Antibody [RM118] was used as the primary antibody. An alkaline phosphatase conjugated anti-rabbit IgG as the secondary antibody.
ELISA showing Anti-Human IgG2 Antibody [RM118] does not react to monkey IgG. The plate was coated with Rhesus monkey IgG. A serial dilution of Anti-Human IgG2 Antibody [RM118] and a monkey IgG binding antibody (positive control) was used as the detection antibody.