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Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) 是中枢神经鞘的一个次要成分。它能诱导强效的 T 细胞和 B 细胞反应,同时是高度脑源性的。它能够引发复发缓解性神经系统疾病,伴有广泛的斑块样脱髓鞘。
Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) 是中枢神经鞘的一个次要成分。它能诱导强效的 T 细胞和 B 细胞反应,同时是高度脑源性的。它能够引发复发缓解性神经系统疾病,伴有广泛的斑块样脱髓鞘。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 579 | 现货 | |
2 mg | ¥ 886 | 5日内发货 | |
5 mg | ¥ 1,570 | 5日内发货 | |
10 mg | ¥ 2,530 | 5日内发货 | |
25 mg | ¥ 4,170 | 5日内发货 | |
50 mg | ¥ 5,930 | 5日内发货 |
产品描述 | Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) is a truncated peptide derived from the human Myelin Oligodendrocyte Glycoprotein (MOG). |
体外活性 | CD8CD3和CD4CD3细胞经过CD8/CD4珠子富集后,分别占总CD3细胞的86%和94%。这些细胞被MOG35-55肽激活,并应用于增殖实验。尽管CD8 T细胞对MOG35-55的反应通常低于CD4 T细胞,但CD8 T细胞的反应并不总是依赖于CD4。与CD4 T细胞相比,CD8 T细胞分泌的IFN-γ和IL-4较少[1]。 |
体内活性 | 采用野生型B6幼稚小鼠,通过将MOG35-55特异性T细胞从主动诱导EAE(aEAE)的B6小鼠中采集并移植至其体内,从而在这些小鼠中诱发了EAE。研究发现,与移植CD4 T细胞相比,从免疫B6小鼠中转移CD8 T细胞至幼稚B6小鼠后,后者显示出了类似的EAE评分以及轻微的炎症和脱髓鞘现象[1]。 |
动物实验 | Female C57BL/6 mice (n?=?20) were induced by myelin oligodendrocyte glycoprotein (MOG)35-55 peptide.?At 14 days after immunization, T cells were isolated from the spleen and purified as CD4 and CD8 T cells by using CD4 and CD8 isolation kits, and then the purity was determined by flow cytometric analysis.?These cells were stimulated by MOG35-55 peptide and applied to proliferation assays.?The interferon-gamma (IFN-γ) and interleukin (IL)-4 secretion of supernatant of cultured CD4 and CD8 T cells were measured by enzyme-linked immunosorbent assays (ELISA).?For adoptive transfer, recipient mice were injected with MOG35-55-specific CD8 or CD4 T cells.?EAE clinical course was measured by EAE score at 0-5 scale and spinal cord was examined by staining with hematoxylin and eosin and Luxol fast blue staining[1]. |
别名 | 髓鞘少突胶质细胞糖蛋白, MOG (35-55) |
分子量 | 2581.95 |
分子式 | C118H177N35O29S |
CAS No. | 149635-73-4 |
存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度信息 | H2O: Insoluble DMSO: Insoluble |
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