ab61062 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/500 - 1/1000. Detects a band of approximately 80 kDa (predicted molecular weight: 54 kDa).
1/50 - 1/100.
Receptor for interferon gamma. Two receptors bind one interferon gamma dimer.
Involvement in disease
Defects in IFNGR1 are a cause of mendelian susceptibility to mycobacterial disease (MSMD) [MIM:209950]; also known as familial disseminated atypical mycobacterial infection. This rare condition confers predisposition to illness caused by moderately virulent mycobacterial species, such as Bacillus Calmette-Guerin (BCG) vaccine and environmental non-tuberculous mycobacteria, and by the more virulent Mycobacterium tuberculosis. Other microorganisms rarely cause severe clinical disease in individuals with susceptibility to mycobacterial infections, with the exception of Salmonella which infects less than 50% of these individuals. The pathogenic mechanism underlying MSMD is the impairment of interferon-gamma mediated immunity whose severity determines the clinical outcome. Some patients die of overwhelming mycobacterial disease with lepromatous-like lesions in early childhood, whereas others develop, later in life, disseminated but curable infections with tuberculoid granulomas. MSMD is a genetically heterogeneous disease with autosomal recessive, autosomal dominant or X-linked inheritance.
Belongs to the type II cytokine receptor family. Contains 2 fibronectin type-III domains. Contains 2 Ig-like C2-type (immunoglobulin-like) domains.
Immunohistochemistry analysis of paraffin-embedded
human brain tissue using IFNGR1 (phospho Y457) antibody (ab61062) at 1/50 - 1/100 dilution, in the presence (right panel) or absence (left panel) of phosphopeptide.
Western blot - Anti-IFNGR1 (phospho Y457) antibody (ab61062)
All lanes : Anti-IFNGR1 (phospho Y457) antibody (ab61062) at 1/500 dilution
Lane 1 : COS7 cell extract with no phosphopeptide Lane 2 : COS7 cell extract with phosphopeptide