This article is about notable uniformed police officers in the New York Police Department. For a list of police commissioners, see List of NYPD Police Commissioners. This is a list of New York City Police Department (NYPD) officers.
The B-cell receptor includes both CD79 and the immunoglobulin. The plasma membrane of a B cell is indicated by the green phospholipids. The B cell receptor extends both outside the cell (above the plasma membrane) and inside the cell (below the membrane).The B-cell receptor or BCR is a transmembrane receptor protein located on the outer surface of B-cells.he plasma membrane of a B cell is indicated by the green phospholipids. The B cell receptor extends both outside the cell (above the plasma membrane) and inside the cell (below the membrane). The B-cell receptor or BCR is a transmembrane receptor protein located on the outer surface of B-cells.
In birds, B cells mature in the bursa of Fabricius (the âBâ from B cells comes from the name of this organ). B cells, unlike the other 2 classes of lymphocytes, T cells and natural killer cells, express B cell receptors (BCRs) on their cell membrane. BCRs allow the B cell to bind a specific antigen, against which it will initiate an antibody response.