Blood, 1960, Vol. 16, No. 1, pp. 958-967.
© 1960 American Society of Hematology, Inc.
The Application of Fluorescent Antibody Methods
to the Study of Platelets
ROBERT SILBER 1,
ROBERTO BENITEZ 1,
WARREN C. EVELAND 1,
JOSEPH H. AKEROYD 1, and
CHARLES J. DUNNE 1
1 Department of Immunohematology, Division of Immunology, Walter Reed Army
Institute of Research, Washington, D. C., and Bacteriology Branch, Armed Forces Institute
of Pathology, Washington, D. C.
1. Through the use of fluorescent antibody technic, it is possible to detect the
antigen-antibody reaction between platelets and heterospecific antiserum, but
no antigen-antibody reaction between normal human platelets and sera from
patients with idiopathic thrombocytopenic purpura could be demonstrated.
2. The method permits the histologic localization of platelets in splenic
tissue.
3. Whereas serum proteins can be easily removed from platelets by washing,
there is an intimate association with fibrinogen so that this protein is still not
removed from the platelet after 10 washings in saline.
Submitted on October 14, 1959
Accepted on November 20, 1959