Colocalization of hCAP-18 and Lactoferrin in Granules of Human Neutrophils Examined by Double Labeling Immuno-Electron Microscopy
hCAP-18 10 nm Gold Lactoferrin 15 nm Gold . | h-CAP-18 Single Label . | Lactoferrin Single Label . | h-CAP-18 and Lactoferrin Double Label . |
---|---|---|---|
% of granules counted | 11.6 | 40.8 | 47.5 |
% of gold particles counted | 6 | 21 | 73 |
h-CAP-18 15 nm gold | |||
Lactoferrin 10 nm gold | |||
% of granules counted | 10.9 | 38.4 | 50.7 |
% of gold particles counted | 3 | 34 | 63 |
hCAP-18 10 nm Gold Lactoferrin 15 nm Gold . | h-CAP-18 Single Label . | Lactoferrin Single Label . | h-CAP-18 and Lactoferrin Double Label . |
---|---|---|---|
% of granules counted | 11.6 | 40.8 | 47.5 |
% of gold particles counted | 6 | 21 | 73 |
h-CAP-18 15 nm gold | |||
Lactoferrin 10 nm gold | |||
% of granules counted | 10.9 | 38.4 | 50.7 |
% of gold particles counted | 3 | 34 | 63 |
Colocalization of hCAP-18 and lactoferrin in granules of human neutrophils examined by double labeling immuno-electron microscopy. Twenty-five micrographs of neutrophils double labeled with biotinylated hCAP-18 antibody, streptavidin gold 10 nm, followed by lactoferrin antibody and goat antirabbit gold 15 nm were examined along with 25 micrographs of neutrophils double labeled with hCAP-18 antibody, goat antirabbit gold 15 nm, followed by biotinylated lactoferrin antibody, streptavidin gold 10 nm. Only labeled granules were counted.