نتایج جستجو برای: 6b1 igg4 monoclonal antibody
تعداد نتایج: 194103 فیلتر نتایج به سال:
Background Millions of patients with allergy to birch pollen develop clinically cross-reactive IgE against Bet v 1-like proteins in plant foods. Specific immunotherapy (SIT) with birch pollen extracts induces the biosynthesis of Bet v 1-specific immunoglobulin (Ig)G4. IgG4 is believed to act as a blocking antibody preventing IgE binding to Bet v 1, thus alleviating allergic symptoms. Only littl...
Multiple myeloma provides a unique model for studying factors affecting IgG isotype distribution in humans. Evaluations were made as to whether monoclonal immunoglobulins (M-proteins) of different IgG isotypes are associated with different extents of hypogammaglobulinemia and whether all residual subclasses are decreased comparably. The isotype patterns were analyzed in the context of the gene ...
BACKGROUND & OBJECTIVES The challenge of malaria and efforts targeted at developing malaria vaccines triggered this study on the reactivity of IgG and its subclasses in the test serum specific to CSP. This work was directed at assessing the influence of age and gender on host humoral antibody against Plasmodium falciparum recombinant circumsporozoite antigen in Nigerian children. METHODS In a...
Western blot analysis was carried out in order to evaluate new serodiagnostic markers, Em18 and Em16, for differentiation of alveolar echinococcosis (AE) from cystic echinococcosis (CE) using 36 serum samples from hydatid patients from Xinjiang, China, where AE and CE are both endemic and one double infection case has been reported. All AE cases except one (5/6) who exhibited a calcified lesion...
pr81 is a monoclonal antibody that binds with high affinity to muc1 that over expressed on breast tumors. pr81 is considered a suitable targeting molecule that was radiolabeled using cu-64 for positron imaging studies. the monoclonal antibody was conjugated with dota moiety and after purification was evaluated for radiochemical purity, immunoreactivity, cell toxicity and structure integrity as ...
IgG4-related disease is a recently recognized autoimmune systemic disorder that has been described in various organs. The disease is characterized histologically by a dense lymphoplasmocytic infiltrate of IgG4-positive cells, storiform fibrosis and can be associated with tumefactive lesions. IgG4-related disease involving the upper gastrointestinal tract is rare and only two previous case repor...
Distinct genes encode 6 human receptors for IgG (hFcgammaRs), 3 of which have 2 or 3 polymorphic variants. The specificity and affinity of individual hFcgammaRs for the 4 human IgG subclasses is unknown. This information is critical for antibody-based immunotherapy which has been increasingly used in the clinics. We investigated the binding of polyclonal and monoclonal IgG1, IgG2, IgG3, and IgG...
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