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| Product Name | Recombinant Human CCL4 (MIP-1β) (carrier-free) |
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| Description | CCL4 is an important proinflammatory cytokine involved in acute and chronic inflammatory responses. CCL4 attracts monocytes, NK cells, dendritic cells, and lymphocytes to sites of injury and inflammation. CCL4 signals through G-protein-coupled receptor CCR5, and since CCR5 is a major co-receptor for M-tropic HIV strains, the anti-HIV effect of CCL4 has been explored. Thus, binding of CCL4 to CCR5 inhibits HIV entry and reduces the cell surface expression of CCR5. CCL4 has been identified as one of the major HIV-suppressive factors produced by CD8+ T cells. CCL4 also protects against type I diabetes by suppressing islet beta-cell inflammatory responses. In a rat model of experimental autoimmune encephalomyelitis, anti-CCL4 treatment using a neutralizing antibody significantly delayed the development, and shortened the duration, of the disease. Activated human peripheral lymphocytes secret a truncated form of CCL4 that lacks the first two amino acids. CCR5 and truncated CCL4 bind to CCR1 and CCR2. Like CCL3, CCL4 is highly acidic and can form high-molecular weight polymers. Consistent with this observation, CCL4 is secreted as high molecular weight aggregates from HIV-I specific cytotoxic T lymphocytes. The polymerization of CCL4 is reversible and is important for in vivo activity. Heterodimers of CCL3 and CCL4 have also been described. |
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| Size | 25 µg |
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| Concentration | n/a |
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| Applications | BA |
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| Other Names | C-C motif chemokine 4 (CCL4), Immune activation protein 2 (ACT-2), Macrophage inflammatory protein 1-beta (MIP-1β), MIP-1-beta, MIP1 beta, MIP-1b, MIP1b, Protein H400, SIS-gamma, Small-inducible cytokine A4 |
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| Gene, Accession, CAS # | Gene ID: 6351 |
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| Catalog # | 554704 |
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| Order / More Info | Recombinant Human CCL4 (MIP-1β) (carrier-free) from BIOLEGEND |
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| Product Specific References | n/a |
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