title: Use of monoclonal antibodies in formol-paraffin sections. A study of normal and neoplastic haemopoietic tissues.
abstract: Thirteen monoclonal antibodies (the "VI-series") reactive with B- and T-lymphocytes, monocytes, granulocytes and erythrocytes were tested in sections fixed with formalin, formalin-sublimate or formalin-acetic acid. After fixation and embedding, most of the antigens were not detectable. However, VIE-G 4, a monoclonal antibody selective for glycophorin A, produced a strong reaction with erythroid cells in formalin fixed sections. The binding of the monoclonal antibodies VIM-D 5, VIM-2 and VIM-13 to myeloid, myelomonocytic and monocytic cells became either more intense or was inhibited by preincubation of the sections with pronase, trypsin, papain or neuraminidase. Following enzyme digestion, the monocyte-specific antibody VIM-13 reacted selectively with some of the germinal centre cells.
mesh_terms: D000911:Antibodies, Monoclonal; D001402:B-Lymphocytes / Q000032:analysis; D001773:Blood Cells / Q000032:analysis*; D004912:Erythrocytes / Q000032:analysis; D005557:Formaldehyde; D006098:Granulocytes / Q000032:analysis; D006801:Humans; D007150:Immunohistochemistry / Q000379:methods*; D009000:Monocytes / Q000032:analysis; D009369:Neoplasms / Q000097:blood*; D010232:Paraffin; D011402:Pronase / Q000378:metabolism; D013601:T-Lymphocytes / Q000032:analysis
chemical_list: D000911:Antibodies, Monoclonal; D005557:Formaldehyde; D010232:Paraffin; D011402:Pronase