tgf-alpha activity in the mr 30-27 or 12-10 kda ranges , which was determined in the hplc fractions containing tgf activity by dot-blot analysis using antisera to human tgf-alpha ( htgf-alpha ) and hegf , was detected in urine from the patients but not from normal controls .
C0040691
tgf
C0040688
tgf-alpha