catalog number :
MBS190561
products full name :
DOG1 Monoclonal Antibody
products short name :
DOG1
products gene name :
DOG1
sequence positions :
904-986
specificity :
DOG1. This antibody recognizes human DOG1.
form :
100 ug Protein G-purified antibody in PBS, pH 7.4.
storage stability :
This antibody is stable for at least one (1) year at -20 degree C. Avoid multiple freezethaw cycles.
tested application :
Immunohistochemistry
app notes :
Immunohistochemistry: Use at 1-10ug/ml on paraffin-embedded samples. Antigen retrieval solution: 10mM citrate, pH 6 (boil slides by microwaving in antigen retrieval solution for 12 minutes). User should determine optimal concentrations for their applications.
other info1 :
Antigen: Synthetic peptide corresponding to aa 904-986 of human DOG1 (accession no. Q5XXA6). Preservative: None. Available on request.
other info2 :
Dilution Instructions: Dilute in PBS or medium which is identical to that used in the assay system.
products description :
DOG1 (Discovered on GIST1), also known as TMEM16A and ANO1, has emerged in recent years as a promising biomarker for gastrointestinal stromal tumors (GIST). It was originally discovered through microarray expression profiling analysis as a gene that is highly expressed in GIST, and subsequent immunohistochemical studies have shown its use in its diagnosis. DOG1 antibodies are more sensitive than KIT antibodies in detecting tumors of gastric origin, tumors with epithelioid morphology, and tumors harboring PDGFRA mutation. DOG1 immunoreactivity is rarely observed in other mesenchymal and nonmesenchymal tumor types. These results support the use of DOG1 as a biomarker for GIST.
products references :
Espinosa I et al. 2008 Am J Surg Pathol 32: 210-218. Lee CH et al. 2010 Adv Anat Pathol 17: 222-232.
ncbi pathways :
Focal Adhesion Pathway 83067!!Focal Adhesion Pathway 478!!MAPK Signaling Pathway 83048!!MAPK Signaling Pathway 456!!Salmonella Infection Pathway 375172!!Salmonella Infection Pathway 375149