Agglutinin is a substance that cause particles to congeal or clump together, such as an antibody that causes antigens to aggregate by binding to antigen-binding sites of antibodies. Agglutination is a typical, highly specific, and reversible antigen-antibody reaction, often used to particulate test antigens that are usually conjugated to an artificial or biological carrier.
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Detecting low-abundance antigens with even the best conventional dye conjugates can be a challenge, as photobleaching can make it difficult to effectively observe and record staining. The exceptional photostability of Qdot probes conjugates can provide substantial benefits in the detection of low...
The plasma membrane structure is a lipid bilayer that separates the interior of the cell from the exterior of the cell. Here we describe cell membrane markers that outline the cell boundary for fluorescence imaging. Fluorescent labeled lectins (e.g.
My cells are very sensitive and need to be kept in media as much as possible. Is it possible to label the plasma membrane with fluorescent wheat germ agglutinin (WGA) in media instead of buffer?