I believe their product comes from expired blood bank stocks and as such is intended to extend the shelf life of what will be thrown out. I could be wrong, though, as this was a relatively quick review and was mostly concerning the science.
NFLD has contracts in place from the red cross and several other for profit blood banks for all of their expired blood. Also the going rate from paid donors is $25.00. Estimated charge is $12-1500/ unit of Polyheme. The Armed forces will likely be a big supplier of blood and buyer of polyheme if the data is good as I hope it to be.
A note to Jellybean: The study is for PH versus saline and blood.