Anti-IgG (heavy and light chains), TRITC conjugate

The reactivity of the antiserum is directed to the Fc and Fab subunits of the IgG molecule. It includes a certain degree of reactivity with other immunoglobulins via the common Fab portion. It does not react with any non-Ig protein in swine serum, as tested by immunoelectrophoresis and double radial immunodiffusion. To identify and measure IgG, antigen or antibody, at the cellular and subcellular level by immunofluorescence staining of appropriately treated cell and tissue substrates. If two Nordic immunoconjugates with different labels but originating from the same host animal species are used for direct two-colour staining, they can safely be mixed and used in a single step, without the danger of interaction between the two reagents. This immunoconjugate is not pre-diluted. The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal. Working dilutions are usually between 1:20 and 1: 80.

Tetramethylrhodamine isothiocyanate-conjugated IgG fraction of polyclonal Rabbit anti-Serum to Swine IgG, heavy and light chains.

Purified normal IgG isolated from pooled swine serum. Freund's complete adjuvant is used in the first step of the immunization procedure.

For Research Use Only.