lacks_plasma_membrane_part develops from produces has high plasma membrane amount mature B cell antibody secreting cell plasmablast This cell type is compatible with the HIPC Lyoplate markers for 'plasmablast'. Plasmablasts are also reportedly CD48-positive, CD63-positive, CD229-positive, CD270-positive, CD319-positive, CD352-positive, CD361-positive, and IgD-negative. immunoglobulin complex, circulating membrane-spanning 4-domains subfamily A member 1 ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 syndecan-1 CD27 molecule