نتایج جستجو برای: recombinant protein sag1
تعداد نتایج: 1297381 فیلتر نتایج به سال:
In recent years, the number of recombinant proteins used for therapeutic applications and industry has increased dramatically. Recombinant proteins are produced in many host organisms (microbial, insect, plant and mammalian cells). There are many factors to consider when choosing the optimal system for protein expression and purification including the mass, purity or solubility of the recombina...
objective: bone morphogenetic protein-7 (bmp-7) is a multifunctional growth factor predominantly recognized for its osteoinductive properties. due to the high cost of this protein, the availability of bmp-7 for treatment is limited. the heterologous production of recombinant hbmp-7 has been performed in a number of expression systems. in this study a novel form of bmp-7 was expressed in eukaryo...
background: macrophage immune responses are affected by the secretory proteins of mycobacterium tuberculosis (mtb). this study aimed to examine the immune responses of macrophages to mtb secretory antigens, namely esat-6, cfp-10, and esat-6/cfp-10. methods: thp-1 cells (a human monocytic cell line) were cultured and differentiated to macrophages by phorbol 12-myristate 13-acetate. the cytotoxic...
Background: Staphylococcal protein A (SPA) is a cell wall component of Staphylococcus aureus that binds to different IgG subclasses of human and several animal species. This bacterial protein can be used as an antibody detector in various immunological assays or as an isolation reagent for the purification of antibody molecules via immuno-chromatography procedures.Objectives: Molecular cl...
objective(s): streptokinase (ska) is an antigenic protein which is secreted by streptococcus pyogenes. streptokinase induces inflammation by complement activation, which may play a role in post infectious diseases. in the present study, recombinant streptokinase from s. pyogenes was produced and showed that recombinant ska protein was recognized by infected human sera using western blot analysi...
conclusions our results showed that the recombinant protein produced by the pbad vector in the escherichia coli system was very efficient. background nontypeable haemophilus influenzae (nthi) is a significant pathogen in children, causing otitis media, sinusitis, conjunctivitis, pneumonia, and occasionally invasive infections. protein d (pd) belongs to the minor outer-membrane proteins of h. in...
Background and Aims: Q59L mutant of L-asparaginase enzyme from Escherichia coli (E. coli) has been introduced with lower side effects. This version of the enzyme might have potential applications in the treatment of leukemia patients. We utilized SHuffle T7 strain of E. coli, to produce the mutant enzyme in the presence of chaperone molecules. Materials and Methods: Q59LAsp gene was cloned in...
lyme borreliosis is a tick-born disease caused by the spirochete borrelia burgdorferi. the aim of this research was molecular typing of different strains of b. burgdorferi and protective efficacy of outer surface protein in animal model. seven strains of b. burgdorferi isolated from skin and csf of lyme disease patients were compared using pcr- rflp as well as dna and amino acid sequences. the ...
Chicken infectious bronchitis virus (IBV) causes severe respiratory and renal dysfunction in chickens. In the present study, we used reverse transcription-polymerase chain reaction (RT-PCR) to amplify the nucleocapsid (N) protein gene of strain Massachusetts (Mass) H120 of IBV that is commonly used in the vaccine production in Iran. The PCR product with the expected size of 1.2 kb was cloned in...
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