perforin

perforin
per·fo·rin (pûrʹfər-ĭn) n.
A protein in killer cells and natural killer cells that causes lysis of target cells on contact.
  [perforate + -in.]

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Universalium. 2010.

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  • perforin — [ pə:fərɪn] noun Biochemistry a protein, released by killer cells of the immune system, which destroys targeted cells by creating lesions like pores in their membranes. Origin 1980s: from perforate + in1 …   English new terms dictionary

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  • MACPF — Pfam box Symbol = MACPF Name = MAC/Perforin domain width = caption = Pfam= PF01823 InterPro= IPR001862 SMART= MACPF PROSITE = PDOC00251 SCOP = TCDB = 1.C.39 OPM family= OPM protein= PDB=The MACPF protein superfamily is named after a domain that… …   Wikipedia

  • Granzyme — Granzymes are serine proteases that are released by cytoplasmic granules within cytotoxic T cells and natural killer cells. Their purpose is to induce apoptosis within virus infected cells, thus destroying them.cite journal |author=Bots M, Medema …   Wikipedia

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