I didn't know about this aspect; thanks for pointing it out. Do you know how plausible alternatives would be? I guess the chemistry of the serum is pretty speci

I didn't know about this aspect; thanks for pointing it out. Do you know how plausible alternatives would be? I guess the chemistry of the serum is pretty specific and maybe challenging to replicate, as in human blood transfusions most blood products are taken from a human donor rather than synthesized.