Granzyme B delivery via perforin is restricted by size, but not by heparan sulfate-dependent endocytosis

Florian C Kurschus1, Edward Fellows, Elisabeth Stegmann

  • 1Department of Neuroimmunology, Max Planck Institute of Neurobiology, Am Klopferspitz 18, D-82152 Planegg-Martinsried, Germany.

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