The Alexa Fluor 555 donkey anti—mouse IgG is labeled with our bright, photostable, orange-fluorescent Alexa Fluor 555 dye and is prepared from affinity-purified antibodies that react with IgG heavy chains and all classes of immunoglobulin light chains from mouse.

The donkey anti - mouse IgG antibodies show minimum cross-reactivity to bovine, chicken, goat, guinea pig, hamster, horse, human, rabbit, rat, and sheep serum proteins.