| 產(chǎn)品編號(hào) |
bsk11084 |
| 英文名稱 |
Human MIP-3α/CCL20 ELISA Kit
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| 中文名稱 |
人巨噬細(xì)胞炎性蛋白3α酶聯(lián)免疫試劑盒 |
| 別 名 |
CCL20, CKb4, Exodus, LARC, MIP-3-alpha, MIP-3a, MIP3A, SCYA20, ST38, chemokine (C-C motif) ligand 20, C-C motif chemokine ligand 20 |
| 種 屬 |
Human |
| 線性范圍 |
15.60 - 1,000 pg/mL |
| 應(yīng)用范圍 |
S/P/CC |
| 檢測(cè)限 |
7 pg/mL |
| 適用樣品基質(zhì) |
cell culture supernates, serum, and plasma. |
| 保存條件 |
Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.). |
| 注意事項(xiàng) |
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 |
Chemokine (C-C motif) ligand 20 (CCL20) or liver activation regulated chemokine (LARC) or Macrophage Inflammatory Protein-3 (MIP3A) is a small cytokine belonging to the CC chemokine family. It is strongly chemotactic for lymphocytes and weakly attracts neutrophils.CCL20 is implicated in the formation and function of mucosal lymphoid tissues via chemoattraction of lymphocytes and dendritic cells towards the epithelial cells surrounding these tissues. CCL20 elicits its effects on its target cells by binding and activating the chemokine receptor CCR6.
Recent research in an animal model of multiple sclerosis known as experimental autoimmune encephalitis (EAE) demonstrated that regional neural activation can create "gates" for pathogenic CD4+ T cells to enter the CNS by increasing CCL20 expression, especially at L5. Sensory nerve stimulation, elicited by using muscles in the leg or electrical stimulation as in Arima et al., 2012, activates sympathetic neurons whose axons run through the dorsal root ganglia containing cell bodies of the stimulated afferent sensory nerve. Sympathetic neuronal activity activates IL-6 amplifier resulting in increased regional CCL20 expression and subsequent pathogenic CD4+ T cell accumulation at the same spinal cord level. CCL20 expression was observed to be dependent on IL-6 amplifier activation, which is dependent on NF-κB and STAT3 activation. This research provides evidence for a critical role for CCL20 in autoimmune pathogenesis of the central nervous system.
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