Glycophorin A / CD235a (Erythrocyte Marker)(GYPA/3219R) , Biotin conjugate , 0.1mg / mL

Recognizes a sialoglycoprotein of 39 kDa , identified as glycophorin A (GPA). It is present on red blood cells (RBC) and erythroid precursor cells. It has been shown that glycophorin acts as the receptor for Sandei virus and parvovirus. Glycophorins A (GPA) and B (GPB) , which are single , trans-membrane sialoglycoproteins. GPA is the carrier of blood group M and N specificities , while GPB accounts for S and U specificities. GPA and GPB provide the cells with a large mucin like surface and it has been suggested this provides a barrier to cell fusion , so minimizing aggregation between red blood cells in the circulation. Primary antibodies are available purified , or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets , because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.