epitope


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  • noun

Synonyms for epitope

the site on the surface of an antigen molecule to which an antibody attaches itself

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
It has the potential to be utilised in diseases for which antigenic epitope sequences have already been identified, such as: a number of infectious diseases, some cancers, autoimmune diseases (e.g., RA), allergic asthma and allergy, and select CNS diseases (e.g., Alzheimer's).
The diagnostic performance of the RD2 epitope pool was assessed in 233 patients with suspected TB.
NetMHCIIpan-3.1 was used for HLA-DR-based epitope prediction in regions of HLA-DR DRB101, HLA-DRB301, HLA-DRB401, and HLA-DRB501.
We found that [gamma]c epitope was immediately concealed in presence of IL-7 and began to be reexposed (60 minutes after stimulation) from when IL-7R[alpha] expression started to be significantly downregulated, as shown in Figures 1(b) and 1(c).
Once received, it will be critical to optimize every new antibody introduced into the laboratory with its preferred epitope retrieval methodology, particularly with respect to pH and buffer, as noted by Shi et al.
Within the context of this in vitro model, the authors showed that results from the single-epitope BNP assay experienced less loss of BNP recovery than assays using capture antibodies against an epitope found between amino acids 14 and 21; both, however, demonstrated substantial decrease in BNP recovery.
For this purpose, Present study was designed to characterize the hypervariable region of the hexon gene from the field isolate of AAV-4 by cloning, sequencing, phylogenetic analysis, primary, secondary 3D structure analysis, epitope prediction and vaccine candidate characterization.
Different strategies have been designed to try to overcome these negative effects, as the use of allergen-derived B cell peptides, allergen-derived T cell epitope containing peptides, or vaccination with allergen-encoding DNA [15].
In patients that resolve acute infections, there are greater numbers of IFN-[gamma] secreting [CD4.sup.+] and [CD8.sup.+] T cells [10] with a broader range of epitope recognition [11, 12] than in chronically infected patients [3, 13].
Two types of antiviral CTL responses have been documented so far: one is classical viral epitope dependent-MHC restricted killing of virally infected cells and the other one is the noncytolytic response in which CTLs control the viral infection by inhibiting the viral replication [11].
Foods, including peanuts and tree nuts, contain proteins, which are digested into smaller fragments called "peptides." A peptide is called an "epitope" when it is recognized by antibodies--immune system components in the bloodstream.