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Purified anti-human GM-CSF Antibody , 500 μg

纯化的抗人GM-CSF抗体

Company: BioLegend
Catalog#: 502202
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Extraction and Identification of T Cell Stimulatory Self-lipid Antigens
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2015-06-05
[Abstract]  Autoreactive T cells restricted to CD1 molecules and specific for endogenous lipids are abundant in human blood (de Jong et al., 2010; de Lalla et al., 2011). A few self-lipid molecules recognized by diverse individual T cell clones and accumulated within APCs following stress signals or cell transformation have been identified so far (de Jong et al., 2010; Chang et al., 2008; Lepore et al., 2014). These findings suggested that auto-reactive CD1-restricted T cells display broad lipid specificities and may play critical roles in different types of immune responses including cancer immune surveillance, autoimmunity and antimicrobial immunity. Therefore, the identification of the repertoire of self-lipid molecules recognized by T cells is ... [摘要]  限于CD1分子并且对内源性脂质特异的自身反应性T细胞在人血液中是丰富的(de Jong等人,2010; de Lalla等人,2011)。迄今已经鉴定了多种单个T细胞克隆识别并在应激信号或细胞转化后在APC内积累的一些自身脂质分子(de Jong等人,2010; Chang等人。,2008; Lepore ,2014)。这些研究结果表明自反应CD1限制性T细胞显示广泛的脂质特异性,可能在不同类型的免疫反应,包括癌症免疫监视,自身免疫和抗微生物免疫中发挥关键作用。因此,鉴定由T细胞识别的自身脂质分子的所有组成成分对于研究该T细胞群的生理功能和评估其治疗潜力是重要的(Lepore等人,2014)。这里我们描述了我们建立的用于分离和鉴定源自白血病细胞的内源性脂质的方案,其刺激特异性自身反应性CD1c限制性T淋巴细胞(Lepore等人,2014)。该方案可以应用于从任何类型的靶细胞分离脂质抗原,并研究限制于所有CD1同种型的自身反应性T细胞的自身脂质抗原特异性(Facciotti等人,2012)。

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