Separation of functionally distinct human granulocyte-macrophage colony- stimulating factors
نویسندگان
چکیده
منابع مشابه
Separation of functionally distinct human granulocyte-macrophage colony-stimulating factors.
Human placental conditioned medium (HPCM) contans colony-stimulating factors (CSFs) required for the growth in vitro of neutrophilic granulocyte-macrophage (GM) and eosinophilic (EO) progenitor cells from human bone marrow. Fractionation of CSFs in HPCM was achieved by manipulation of the elution conditions on a column of phenyl-Sepharose. After equilibration of the phenyl-Sepharose column at h...
متن کاملIdentification of functionally distinct domains of human granulocyte-macrophage colony-stimulating factor using monoclonal antibodies.
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a glycoprotein that is required for the survival, growth, and differentiation of hematopoietic progenitor cells. Although the primary structure of GM-CSF is known from cDNA cloning, the relationship between structure and function of GM-CSF is not fully understood. Fifteen different monoclonal antibodies (MoAbs) to human GM-CSF were ge...
متن کاملThe Expression of Human Granulocyte Macrophage Colony Stimulating Factor by Heat-Induction in Escherichia coli
A self-regulated high-copy number plasmid containing chloramphenicol resistant gene, for the production of recombinant proteins under the regulation of bacteriophage ?pL promoter, was constructed. The designed 5024 base pair expression plasmid contained a heat sensitive repressor cI857 coding gene to regulate the function of ?pL promoter under heat shock induction. Using the constructed vector,...
متن کاملGranulocyte Macrophage Colony-Stimulating Factor
Experimental autoimmune encephalomyelitis (EAE), a model for multiple sclerosis, can be induced by immunization with a number of myelin antigens. In particular, myelin oligodendrocyte glycoprotein, a central nervous system (CNS)-specific antigen expressed on the myelin surface, is able to induce a paralytic MS-like disease with extensive CNS inflammation and demyelination in several strains of ...
متن کاملGranulocyte-Macrophage Colony-stimulating Factor
We show that 1,25-dihydroxyvitamin D3 (1,25[0H12D3), the most hormonally active metabolite of vitamin 113, modulates sensitively and specifically both the protein and messenger RNA accumulation of the multilineage growth factor granulocyte-macrophage colony-stimulating factor (GM-CSF). The regulation of GMCSF expression is seen in both normal human mitogen-activated T lymphocytes and T lymphocy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Blood
سال: 1979
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v54.3.614.614