GTC Biotherapeutics (fka GTCB)

[vinmantoo]

A few corrections in my last paragraph.

<<In addition to all the other proteins that get expressed at the same time and the concern about prions.>>

Ah, the prion card emerges. GTCB has already shown they can prions and separate them away from the rATIII during their purification process, so you have struck out here. Do you know where and how prions emerge? Did you know GTCB's herd are certified prion free, and from prion free stock? Did you know that yeast have prions too? Go back and read carefully my previous post and then read some basic biology about protein folding and secretion and then come back. You are really annoying me with your wild and unsubstantiated jumps based on little or no information. Good night.