Nothing negative here , as I beleive once RECAF is used in routine blood tests, each individual will have his or her normal range and any significant increase will ring a bell. I don't think it will take much to determine if an individual has a constant normal level of RECAF (should be easy to do a study).
kag, you're confused and unfortunately i don't have time to explain it fully right now. there are two applications here...personalized RECAF (mentioned for the first time in the last p.r) and one size fits all RECAF.
Kag - I could be wrong, but I didn't read anywhere in the last press release that the levels of recaf varies in the same individual overtime. I think that the implication was that the conclusion that you have drawn is unknown at this time! My guess is that your assumption that, that is the case is incorrect. I think that the variations in recaf levels in an individual who doesn't have cancer will prove to be insignificant!