Biomaterial Database

Macrophage colony-stimulating factor purified from normal human urine. Amino-terminal sequence and amino acid composition. 1987

N Sakai, and T Umeda, and H Suzuki, and Y Ishimatsu, and M Shikita

Central Research Laboratories, Denki-Kagaku Kogyo, Tokyo, Japan.

A macrophage colony-stimulating factor (M-CSF) was purified to homogeneity from a large amount of normal human urine. Microanalysis of the N-terminal amino acid sequence up to residue 44 revealed only a single residue difference from that deduced by other workers from the nucleotide sequence of M-CSF cDNA clones. The amino acid composition of the present preparation suggested that the M-CSF which we purified possessed a structure fitting the sequence 1-190 of TPA30-1 cell M-CSF deduced by Wong et al. [(1987) Science 235, 1504-1508].

UI	MeSH Term	Description	Entries
D008262	Macrophage Activation	The process of altering the morphology and functional activity of macrophages so that they become avidly phagocytic. It is initiated by lymphokines, such as the macrophage activation factor (MAF) and the macrophage migration-inhibitory factor (MMIF), immune complexes, C3b, and various peptides, polysaccharides, and immunologic adjuvants.	Activation, Macrophage,Activations, Macrophage,Macrophage Activations
D008832	Microchemistry	The development and use of techniques and equipment to study or perform chemical reactions, with small quantities of materials, frequently less than a milligram or a milliliter.
D003115	Colony-Stimulating Factors	Glycoproteins found in a subfraction of normal mammalian plasma and urine. They stimulate the proliferation of bone marrow cells in agar cultures and the formation of colonies of granulocytes and/or macrophages. The factors include INTERLEUKIN-3; (IL-3); GRANULOCYTE COLONY-STIMULATING FACTOR; (G-CSF); MACROPHAGE COLONY-STIMULATING FACTOR; (M-CSF); and GRANULOCYTE-MACROPHAGE COLONY-STIMULATING FACTOR; (GM-CSF).	MGI-1,Macrophage-Granulocyte Inducer,Colony Stimulating Factor,Colony-Stimulating Factor,MGI-1 Protein,Myeloid Cell-Growth Inducer,Protein Inducer MGI,Cell-Growth Inducer, Myeloid,Colony Stimulating Factors,Inducer, Macrophage-Granulocyte,Inducer, Myeloid Cell-Growth,MGI 1 Protein,MGI, Protein Inducer,Macrophage Granulocyte Inducer,Myeloid Cell Growth Inducer
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000595	Amino Acid Sequence	The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.	Protein Structure, Primary,Amino Acid Sequences,Sequence, Amino Acid,Sequences, Amino Acid,Primary Protein Structure,Primary Protein Structures,Protein Structures, Primary,Structure, Primary Protein,Structures, Primary Protein
D000596	Amino Acids	Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. Twenty alpha-amino acids are the subunits which are polymerized to form proteins.	Amino Acid,Acid, Amino,Acids, Amino