I am interested to hear from anyone providing a calculation of transferrin saturation, from measurement of iron and transferrin, as to what molecular weight they are using for transferrin in their calculation as references state anywhere from 75 kDa to over 90kDa. Many thanks Clare ------ACB discussion List Information-------- This is an open discussion list for the academic and clinical community working in clinical biochemistry. Please note, archived messages are public and can be viewed via the internet. Views expressed are those of the individual and they are responsible for all message content. ACB Web Site http://www.acb.org.uk List Archives http://www.jiscmail.ac.uk/lists/ACB-CLIN-CHEM-GEN.html List Instructions (How to leave etc.) http://www.jiscmail.ac.uk/