Human Macrophage Inflammatory Protein-4 (CCL18)
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| Amount : | 100 µg |
| Purification : | Reducing and Non-Reducing SDS PAGE at >= 95% |
| Content : | Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA) Sterile water at 0.1 mg/mL |
| Storage condition : | Store at -20°C |
| AA sequence : | AQVGTNKELC CLVYTSWQIP QKFIVDYSET SPQCPKPGVI LLTKRGRQIC ADPNKKWVQK YISDLKLNA |
| Gene : | CCL18 |
| Gene ID : | 6362 |
| Uniprot ID : | P55774 |
| Alternative Name : | C-C motif chemokine 18, Alternative macrophage activation-associated CC chemokine 1, CC chemokine PARC, Dendritic cell chemokine 1, Macrophage inflammatory protein 4, Pulmonary and activation-regulated chemokine, Small-inducible cytokine A18Â Â Â Â Â Â Â Â Â Â Â Â |
Predicted MW:Â Monomer, 7.9 kDa (69 aa)
Macrophage inflammatory protein-4 (MIP-4), also called CCL18, is a chemokine expressed in the lymph nodes, lungs, placenta, and bone marrow. MIP-4 receptors include the chemokine receptor 8 (CCR8), the G protein-coupled receptor 30 (GPR30), and the phosphatidylinositol transfer protein membrane-associate 3 (PITPNM3). MIP-4 acts as a chemoattractant for naive T cells, CD4+ T cells, CD8+ T cells, and nonactivated lymphocytes. Further, MIP-4 promotes breast cancer metastasis and attenuates the activation of acute lymphocytic leukemia B cells.
Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
Biological Activity was determined by Bioactive protein. Centrifuge vial before opening, Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws. Upon reconstitution, a small amount of visible precipitate can be expected. A 10% overfill has been added to the total material vialed to compensate for this loss.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
| Subcellular location: | Secreted |
| Post transnational modification: | The Cys-30/Cys-54 disulfide bond is required for activity. |
| Tissue Specificity: | Expressed at high levels in lung, lymph nodes, placenta, bone marrow, dendritic cells present in germinal centers and T-cell areas of secondary lymphoid organs and macrophages derived from peripheral blood monocytes. Not expressed by peripheral blood monocytes and a monocyte-to-macrophage differentiation is a prerequisite for expression. Expressed in synovial fluids from patients with rheumatoid and septic arthritis and in ovarian carcinoma ascitic fluid. |
| BioGrid: | 112265. 6 interactions. |
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