Analysis of molecular forms of albumin in urine.
Albumin is not only one of the most abundant urinary protein components and one of the most widely used clinical markers for kidney disease, it also is a significant source of molecular complexity of the urinary proteome and peptidome. Urine contains multiple fragments and modified forms of albumin. Analysis of molecular forms of albumin in urine is of fundamental importance for understanding clinical assays for albumin quantification, specimen stability, and proteomic and peptidomic analysis of urine.
Department of Laboratory Medicine, Warren Magnuson Clinical Center, National Institutes of Health, MD, USA. ghortin@mail.cc.nih.gov.
Glen L
GL
Hortin
Denis
D
Sviridov