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 cell biology, receptors are special structures that can be found in cell membranes. These are made of protein molecules such as glycoproteins. Receptors bind (attach) to specialised molecules. If the receptor has this molecule, it is activated, but if it does not it is deactivated.