摘要 |
<p>The invention provides a method for assaying for a protein having at least two isoforms having different glycosylation patterns, said method comprising: contacting a sample containing said protein with a carbohydrate-binding agent and a ligand capable of binding to at least two said isoforms, and detecting conjugates of said carbohydrate-binding agent and said protein and/or of said ligand and said protein.</p> |