Figure 2From: Fast fixing and comprehensive identification to help improve real-time ligands discovery based on formaldehyde crosslinking, immunoprecipitation and SDS-PAGE separationFormaldehyde cross-linking of human blood samples. Human blood was incubated with various concentrations of formaldehyde for 5 s or with 10% formaldehyde for various times: (a) samples were analyzed using SDS-PAGE and (b) samples were analyzed using Western blotting with an anti-albumin antibody.Back to article page