Application Note: Human Serum Albumin (HSA) Binding to Biotinylated anti-HSA lgG Captured on Planar Neutravidin Surface
22 May 2009

Human serum albumin (HSA) is a 67 kDa protein and is the most abundant protein in human blood serum. HSA is essential to the blood transport system as it is responsible for the transport of several physiologically important compounds such as fatty acids, bilirubin, calcium, steriod hormones, and various drugs. This application note presents the binding kinetics of a model antibody-antigen system, HSA binding to anti-HSA IgG.