Production of human interferon-gamma in serum-free medium
نویسندگان
چکیده
منابع مشابه
Optimization of Key Factors in Serum Free Medium for Production of Human Recombinant GM-CSF Using Response Surface Methodology
Researchers add serum to a classical medium at concentrations of 5 to 10% (v/v) to grow cellsin-vitro culture media. Unfortunately, serum is a poorly defined culture medium componentas its composition can vary considerably while serum-free cell culture media are an excellentalternative to standard serum-containing media and offer several major advantages. Advantagesof us...
متن کاملOptimization of Key Factors in Serum Free Medium for Production of Human Recombinant GM-CSF Using Response Surface Methodology
Researchers add serum to a classical medium at concentrations of 5 to 10% (v/v) to grow cellsin-vitro culture media. Unfortunately, serum is a poorly defined culture medium componentas its composition can vary considerably while serum-free cell culture media are an excellentalternative to standard serum-containing media and offer several major advantages. Advantagesof us...
متن کاملInducible Expression of Human Gamma Interferon
Background:The premature termination of high producer clones, which will be killed due to cell proliferation and proteins production antagonism, is one of the basic drawback in recombinant proteins technology. Furtheremore, it is supposed some toxic proteins like interferon which we intended to clone and express, inhibit host cells’ proliferation. So, it is necessary to tightly control IFN-γ pr...
متن کاملSerum Levels of Interferon-Gamma in Patients with Diabetic Retinopathy
Background: In recent years, numerous studies have addressed the role of other factors, especially the immune system, on developing diabetic retinopathy. Given the role of interferons in regulating immune system activities, the present study was conducted to investigate serum levels of interferon-gamma in patients with diabetic retinopathy. Materials and Methods: The present research was condu...
متن کاملProduction of growth-inhibitory activity in serum-free medium by human monocytic leukemia cells.
Serum-free medium conditioned by activated cells of the acute monocytic leukemia line, THP-1, was examined for growth-inhibitory activity with several established human cell lines. Free-floating clusters of THP-1 cells were activated into adherent nonproliferating cells by a 24-hr exposure to 10(-7) M mezerein in Roswell Park Memorial Institute 1640 medium containing 1% fetal bovine serum. Adhe...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1983
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.41.1.181-184.1983