Are Rex/Mini Rex rabbits hypoallergenic?

I heard that they are? Is this true? My sister really wants a bunny, but she is allergic to my Lops & Lionheads.

 

I am allergic to long-haired bunnies too. The only breed of rabbits that I have is mini rex and rex/mini rex mixes. There is no such thing as a hypoallergenic anything but with mini rex and rex they do not shed a whole lot and that is why I have no problem having them. But it depends on how severe her allergy is.