… to freshly frozen tissue for immunofluorescent … surface lymphocyte antigens tested but also
actually enhances reactivity of the T cell antigens and improves the localization of the antigens…

… surface labeled with avidin or antibodies and capable of binding specifically to antigens on
intact cells or in tissue … specific antigen in tissue sections and the CD4 membrane antigen on …

… The unfixed tissues were each embedded in OCT-Tissue Tek Freezing Medium, sectioned
at 6 pm, and placed on gelatin-coated slides. Tissue sections were screened against …

… tissue sections. Comparable results with antisera against cells from embryonic liver and
other tissues demonstrated the existence of tissue-… of the tissuespecific cell-surface antigens …

… (5) Frozen section of normal human colon, where antigen … heterogeneous expression of
antigens in these tissues. Its only … since normal tissues display variable levels of the antigens it …

… (Key words: Monoclonal antibodies; Cell surface antigens; … of cell surface antigens in tissue
sections using indirect … the reduced number of antigens exposed in cell cross-section, but is …

… We have studied tissue-specific antigens in an attempt to bypass this difficulty. In tissues …
Initial screening of binding to human tissue sections confirmed reactivity to prostate and …

… antigen (CEA) at carcinoma and paracancerous tissues of … In our previous strategy, the
tissue section was exposed to … with the surface CEA of tissue by specific antigen-antibody …

… the antigen recognized by Cat301 is on the surface … surface markers by subsets of neurons.
This successful use of monoclonal antibodies to detect surface antigens in tissue sections, …

… cell surface receptors bind specifically to toxins in a lock-and-key interaction. However, it was
not until 1941 that antigen detection in tissue sections … of antigens within tissue sections by …