FIGURE 3.

Fucose dependence of binding of SRCL to granule proteins. Samples of purified neutrophil lactoferrin and matrix metalloproteinase were incubated in the presence or absence of fucosidase and separated on SDS-polyacrylamide gels that were stained with Coomassie Blue or blotted onto nitrocellulose and probed with ¹²⁵I-SRCL.