نتایج جستجو برای: cholera toxin subunit b
تعداد نتایج: 1022123 فیلتر نتایج به سال:
ارزیابی و مقایسه تیتر آنتی بادی علیه پروتئین های نوترکیب منفرد، مخلوط و کایمر CTXB، TCPA وTCPA CTXB-
Background: Cholera as diarrheal illness is one of the most important causes of death and people's disability in different societies. Colonization factor pili (tcpA) and cholera toxin are the most important factors in the pathogenesis of Vibrio Cholera. B subunit of cholera toxin (ctxB) and tcpA have the ability to induce immune responses. The aims of this study was production of CTXB, TCPA, CT...
Cholera toxin is normally observed only in the Golgi apparatus and not in the endoplasmic reticulum (ER) although the enzymatically active A subunit of cholera toxin has a KDEL sequence. Here we demonstrate transport of horseradish peroxidase-labeled cholera toxin to the ER by electron microscopy in thapsigargin-treated A431 cells. Thapsigargin treatment strongly increased cholera toxin-induced...
The mammalian retromer complex is a multi-protein complex that regulates retrograde transport of the cation-independent mannose 6-phosphate receptor (CI-MPR) from early endosomes to the trans Golgi network (TGN). It consists of two subcomplexes: a membrane-bound coat comprising sorting nexin-1 (SNX1) and possibly sorting nexin-2 (SNX2), and a cargo-selective subcomplex, composed of VPS26, VPS29...
Abstract Background and Objectives: Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease. Mucosal feeding of myelin basic protein binding to the cholera toxin B subunit can reduce the intensity of the immune response in MS patients. Expression system, the domain composition of the fusion protein, accessibility of two domains, codon adaptation index (CAI) and GC contents are v...
Salmonella typhimurium aroA strains (SL3261), expressing high levels of the Gag protein of feline immunodeficiency virus (FIV) fused with maltose binding protein (SL3261-MFG), were constructed using an invertible promoter system that allows the stable expression of heterologous antigens at levels toxic for bacteria. A SL3261 strain expressing the B subunit of cholera toxin by a similar system (...
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