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MCP4, Recombinant, Human (Macrophage/Monocyte Chemotactic Protein 4)
MCP4, Recombinant, Human (Macrophage/Monocyte Chemotactic Protein 4)
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| Human macrophage/monocyte chemotactic protein-4 (MCP-4) is a member of the b-chemokine family (C-C) of cytokines. Like eotaxin, MCP-4 is a powerful eosinophil chemoattractant. Additionally, like MCP-3, MCP-4 elicits chemoattraction of monocytes and T lymphocytes. MCP-4 is a peptide of 8.5kD that consists of 75 amino acid residues. | | | Catalog # | M2750-18B | | Source | E. coli | | Form | Lyophilized protein with no additives. | | Stability | The lyophilized protein, though stable at room temperature, is best stored desiccated below 0°C. Reconstituted human MCP-4 should be stored in working aliquots at -20°C. | | Reconstitution | The lyophilized MCP-4 is soluble in water and most aqueous buffers. The lyophilized protein MCP-4 can be reconstituted in water to a concentration of 1.0 mg/ml. This solution can be diluted into other buffered solutions or stored at -20°C for future use. | | Biological Activity | The maximal chemotactic activity of human MCP-4 on human monocytes was achieved at 100 ng/ml. The maximal chemotactic activity on human eosinophils was achieved at 10 ng/ml. | | Molecular Weight | 8.6kD | | Source | Human | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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