Follitropin beta is a human follicle stimulating hormone (FSH) preparation of recombinant DNA origin, which consists of two non-covalently linked, non-identical glycoproteins designated as the alpha- and beta- subunits. The alpha- and beta- subunits have 92 and 111 amino acids. The alpha subunit is glycosylated at Asn 51 and Asn 78 while the beta subunit […]
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Oprelvekin, the active ingredient in Neumega® is recombinant Interleukin eleven, which is produced in Escherichia coli (E. coli) by recombinant DNA technology. The protein has a molecular mass of approximately 19,000 daltons, and is non-glycosylated. The polypeptide is 177 amino acids in length (the natural IL-11 has 178). This alteration has not resulted in measurable […]
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Sargramostim is a human recombinant granulocyte macrophage colony-stimulating factor (GM-CSF) expressed in yeast. It is a glycoprotein that is 127 residues. Substitution of Leu23 leads to a difference from native protein.
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PEGylated (at N terminus) form of human G-CSF (Granulocyte colony stimulating factor), 175 residues, produced from E. coli via bacterial fermentation.
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Filgrastim is a recombinant, non-pegylated human granulocyte colony stimulating factor (G-CSF) analogue manufactured by recombinant DNA technology using a strain of E. coli. It is marketed as the brand name Neupogen by Amgen. Chemically, it consists of 175 amino acid residues. The protein has an amino acid sequence that is identical to the natural sequence […]
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Human erythropoietin with 2 aa substitutions to enhance glycosylation (5 N-linked chains), 165 residues (MW=37 kD). Produced in Chinese hamster ovary (CHO) cells by recombinant DNA technology.
More Information Supplier PageIntravenous immunoglobulin (IVIg) is a mixture of IgG1 and other antibodies derived from healthy human plasma via Cohn fractionation. The purification process includes cold alcohol fractionation, polyethylene glycol precipitation, and ion exchange chromatography. IVIg contains the same distribution of IgG antibody subclasses as is found in the general human population. IgG subclasses are fully represented […]
More Information Supplier PageInsulin human is a 51 residue peptide hormone, composed of two amino acid chains covalently linked by disulfide bonds. The structure is identical to native human insulin. Recombinant insulin is synthesized by recombinant DNA techncology. Inserting the human insulin gene into the Escherichia coli bacteria or Saccharomyces cerevisiae produces insulin for human use. Inhalable insulin […]
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