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Cytolytic T lymphocytes (CTL) and natural killer (NK) cells share the remarkable ability to recognize, bind, and lyse specific target cells. They are thought to protect their host by lysing cells bearing on their surface 'nonself' antigens, usually peptides or proteins resulting from infection by intracellular pathogens. The protein described here is a T cell- and natural killer cell-specific serine protease that may function as a common component necessary for lysis of target cells by cytotoxic T lymphocytes and natural killer cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Autocrine thymic lymphoma granzyme-like serine protease; BLT esterase; CTL tryptase; CTLA-3; Cytotoxic T-lymphocyte proteinase 1; Cytotoxic T-lymphocyte-associated serine esterase-3; Fragmentin-1; granzyme 1; Granzyme A; Granzyme A (Cytotoxic T-lymphocyte-associated serine esterase-3; Hanukah factor serine protease); granzyme A (granzyme 1, cytotoxic T-lymphocyte-associated serine esterase 3); Granzyme-1; H factor; Hanukah factor; Hanukah factor serine protease); Hanukkah factor; HF; serine esterase 1; T cell-specific serine protease 1; TSP-1
Gene Aliases: AW494114; Ctla-3; CTLA3; GZMA; Hf; HFSP; Mtsp-1; SE1; TSP-1; TSP1
UniProt ID: (Human) P12544, (Mouse) P11032
Entrez Gene ID: (Human) 3001, (Rat) 266708, (Mouse) 14938
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