[Histonet] antifeline pro-insulin antibody

[Rose Lederer]

Sorry to abuse your expertise again, 

but I have been looking for pro-insulin antibodies and glucagon
antibodies that work on a variety of mammals or best: on feline
pancreas! 
Does anyone have experience with this /has used one that is still on the
market? 

(Prof. Augstein had one proinsulin AB made in his lab 10 years ago, 
but I couldn't contact him so far about it)

Thank you! 
Rose