The following lists a number of GFP antibodies from various sources. The target antigen refers to green fluorescent protein (GFP), commonly used as an epitope tag for recombinant proteins for detection. GFP is a 27 kilodalton protein that can be detected in cells both in vivo and in vitro for studies in gene expression. Consult the supplier page to verify the identity of the desired antibody target and learn more detailed product information, such as species reactivity, antibody features, and validated applications.