نتایج جستجو برای: stxa peptide
تعداد نتایج: 158824 فیلتر نتایج به سال:
background: leishmaniasis is a worldwide disease prevalent in tropical and sub- tropical countries. in the present study the immunogenicity of three human hla-dr1 restricted peptides derived from l. major gp63 protein was evaluated using fvb/n-dr1 transgenic mouse model. methods: the immunity generated by three mhc class ii – restricted peptides with the sequence of aarlvrlaaagaavt (aar), aaplv...
background: in the recent years, there has been an increasing interest in secretory production of recombinant proteins, due to its various advantages compared with intracellular expression. signal peptides play a critical role in prosperous secretion of recombinant proteins. accordingly, different signal peptides have been assessed for their ability to produce secretory proteins by trial-and-er...
objective: several vaccines against hiv have been investigated but none has been approved as an effective hiv vaccine. an approach that could induce stronger immune response against the pathogen is utilizing a multi-epitopic vaccine. this strategy was used in the design of several vaccines and resulted in improved immune responses. materials and methods: in this study a multi-epitopic fusion p...
a random 12 mers phage library was used to screen a pool of immunoglo¬bulin fractions obtained from vitiligo patients. subsequent to panning experiments, a panel of affinity selected phage from vitiligo patients were obtained. this panel was tested using an elis a for their reactivity with pooled sera from patients and normal controls. among the 16 randomly selected clones, two of clones showed...
somatostatin analoges labeled with different radionuclides are able used for imaging and treatment of somatostatin receptor positive tumors. in this study tyr³-octreotide protected at lysine as an analoge of somatostatin was conjugated with bifunctional chelating agent 6-boc-hydrazinopyridine-3-carboxylic acid (boc-hynic) and after deprotecting of conjugate, purification was performed with prep...
Ultrasmall gold nanoparticles with a metallic core diameter of 2 nm were surface-conjugated peptides that selectively target epitopes on the surface WW domain model protein hPin1 (hPin1-WW). The binding to was accomplished via thiol group terminal cysteine. particles analyzed by NMR spectroscopy, high-resolution transmission electron microscopy, and differential centrifugal sedimentation. loadi...
Type 1 diabetes mellitus (T1DM) is an autoimmune metabolic disorder characterized by the destruction of pancreatic β‑cells due to reactions autoreactive T‑cells and autoantibodies. The present study aimed investigate association between levels connecting peptide (C‑peptide), several biochemical immunological markers in patients with T1DM treated insulin. For this purpose, a total 5 ml venous bl...
in this study, the cdna growth hormone (cgh) of the belugasturgeon (husohuso) and russian sturgeon (acipensergueldenstaedtii) were cloned and sequenced, and phylogenetic relationships were examined using nucleic acid and amino acid sequences. the nucleotide sequence of the beluga gh has an open reading frame of 645 nucleotides encoding a protein 214 amino acid residues. the signal peptide cleav...
چکیده یکی از دلایل استفاده از پروتئین m2e برای ساخت واکسن آنفلوانزا a توانایی منحصر به فرد آنهاست. از این رو برای افزایش مقاومت و ایمنی یک راه موثر مصون باقی ماندن پروتئین m2e است. به نظر می رسد که ما می توانیم با اتصال این m2e-peptide به یک ناقل مناسب مانند hsp70(c-ter) مایکوباکتریوم توبرکلوزیس آن را مقاوم کنیم. بنا بر گزارشات قبل ،این تحقیق در نظر دارد از ترکیب پروتئین m2e از ویروس آنفلوانز...
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