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Product Name IRGM Chinese Name 免疫相关GTPase家族M蛋白1抗体 Alias IFI1; Iigp3; Immunity related GTPase family M protein 1; Immunity related GTPase family, M; Interferon inducible protein 1; IRGM1; LRG 47; LRG47; IRGM_HUMAN. Research Area Cell biology immunology b-lymphocyte Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, ) Applications ELISA=1:5000-10000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 47kDa Cellular localization cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human IRGM: 51-150/181 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail IRGM belongs to a family of interferon-gamma inducible GTPases, belonging to the GTPase superfamily, and are selectively induced by IFN-gamma or bacterial lipopolysaccharide (LPS) stimulation. IRGM is primarily expressed in all cells derived from B-cell lineages, and is highly expressed in macrophages following IFN-gamma stimulation. IRGM has been shown to be required for host defences against a broad range of intracellular pathogens. Specifically, IRGM deficient mice show defects with intracellular microbial killing, phagosome maturation and autophagy. More recently IRGM has been shown to inhibit baseline hematopoietic proliferation and is required for a normal hematopoietic stem cell response to chemical and infectious stimuli.
Function:
Putative GTPase which is required for clearance of acute protozoan and bacterial infections. Functions in innate immune response probably through regulation of autophagy. May regulate proinflammatory cytokine production and prevent endotoxemia upon infection. May also play a role in macrophages adhesion and motility.
Subcellular Location:
Golgi apparatus membrane. Cell membrane. Cytoplasmic vesicle, phagosome membrane. Cytoplasmic vesicle, autophagosome membrane. Cell projection, phagocytic cup.
Tissue Specificity:
Widely expressed (at protein level). Expressed in several tissues including colon, small bowel and peripheral blood leukocytes.
DISEASE:
Defects in IRGM are the cause of susceptibility to inflammatory bowel disease type 19 (IBD19) [MIM:612278]. A chronic, relapsing inflammation of the gastrointestinal tract with a complex etiology. It is subdivided into Crohn disease and ulcerative colitis phenotypes. Crohn disease may affect any part of the gastrointestinal tract from the mouth to the anus, but most frequently it involves the terminal ileum and colon. Bowel inflammation is transmural and discontinuous; it may contain granulomas or be associated with intestinal or perianal fistulas. In contrast, in ulcerative colitis, the inflammation is continuous and limited to rectal and colonic mucosal layers; fistulas and granulomas are not observed. Both diseases include extraintestinal inflammation of the skin, eyes, or joints.
Similarity:
Belongs to the interferon-inducible GTPase family.
SWISS:
A1A4Y4
Gene ID:
345611
Database links:Entrez Gene: 345611 Human
Entrez Gene: 15944 Mouse
SwissProt: A1A4Y4 Human
SwissProt: Q60766 Mouse
Unigene: 519680 Human
Unigene: 652148 Human
Unigene: 20356 Rat
IRGM(又称Interferon诱导蛋白1)属于γ-Interferon诱导的GTP酶家族的一种,是一种复活基因,目前主要用于克罗恩氏病(一种肠道的自身免疫性疾病)的研究。
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