in normal subjects and diabetic patients whose urinary excretion rate of albumin was normal or increased only slightly ( 10 to 100 micrograms/min ) , the pattern of urinary albumin included a main band with normal pi ( 4.7 ) and some remarkable amounts of more anionic bands ( pi between 4.0 and 4.7 ) if compared to the native protein , which was characterized as glycosyl albumin .
C0001924
albumin
C0033684
protein