The Alexa Fluor 594 chicken anti—mouse IgG is labeled with our bright, red-fluorescent Alexa Fluor 594 dye (which is spectrally similar to Texas Red dye) and is prepared from affinity-purified antibodies that react with IgG heavy chains and all classes of immunoglobulin light chains from mouse. Chicken antibodies lack a classic "Fc" domain and will not bind to mammalian IgG Fc receptors. To minimize crossreactivity, the antibody has been adsorbed against human and rabbit IgG prior to conjugation.