Ilustración libre de derechos

635908462

T-cell dependent b-cell activation. B lymphocyte binds an antigen, receive help from a T helper, and differentiate into a plasma cell that secretes of antibodies. Receptors on surface of white blood cells. Human immune system. Vector poster

T-cell dependent b-cell activation. B lymphocyte binds an antigen, receive help from a T helper, and differentiate into a plasma cell that secretes of antibodies. Receptors on surface of white blood cells. Human immune system. Vector poster

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s 500 px 500 px 0.5
m 1000 px 1000 px 2
l 2000 px 2000 px 8
xl 4444 px 4444 px 15
vect 4444 px 4444 px -

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