Our Anti-Arginase I (ARG1) primary antibody from PhosphoSolutions is chicken polyclonal. It detects guinea pig, human, mouse, and rat Arginase I (ARG1) and is total IgY fraction. It is great for use in WB, IHC.
Immunofluorescent image of mouse retina specifically labeling arginase (cat. 146-ARG, 1:500, green) and CD206 (red). The blue nuclear stain is DAPI. The image was kindly provided by Sarah Gough, University of Miami Miller School of Medicine.