<prompt> The normal total iron binding capacity is-0.5-1 Omglitre1.5-2.5 mglitre1.0-1.5mglitreNone  <response>: Ans. is None In normal individuals transferrin is about 33 saturated with iron, yielding serum iron levels that average 120 gdl in men and 100 gdl in women. Thus the total iron binding capacity of serum is in the range of 300 to 350 gdl 30-35 mglitre. 