[Histonet] Are there any broad-spectrum anti-bacterial antibodies?

[Niku, Mikael]

Are there any antibodies that can be used to detect broad groups of bacteria in tissue sections or flow cytometry? Like, ANY bacterium (as opposed to animal cells), or gram+ / gram- bacteria, or a bacterial phylum?

Or alternatively: are there any antibodies for mammalian intestinal commensal bacteria, let's say at genus level?

With best regards,
Mikael Niku
University of Helsinki, Finland