Tags: Protein.

CD40 is a costimulatory protein found on antigen presenting cells and is required for their activation. The binding of CD154 (CD40L) on TH cells to CD40 activates antigen presenting cells and induces a variety of downstream effects.Deficiency can cause Hyper-IgM syndrome type 3.

Loading...

This page contains content from the copyrighted Wikipedia article "CD40 (protein)"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.