Figure 5From: The role of crude human saliva and purified salivary MUC5B and MUC7 mucins in the inhibition of Human Immunodeficiency Virus type 1 in an inhibition assaySDS-PAGE analysis of the purified Vi material. After purification, mucins were loaded onto a 10% SDS-PAGE and stained with Coomassie Brilliant Blue G-250 (lane, 1 and 2) and PAS (lane, 3). Molecular weight markers and the two mucin isoforms are indicated by lane 1and the arrows respectively.Back to article page