Active Motif's RNA pol II antibody (mAb) (Clone 4H8) was raised in a Mouse host. It has been validated for use in Chromatin Immunoprecipitation, ChIP-Seq, Immunocytochemistry, Immunofluorescence and Western blot; it has been shown to react with Budding Yeast, C. elegans, Human, Mouse and Rat samples. For more complete and up-to-date information, please visit the Active Motif website.