MerTK-巨噬细胞的界定标准

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http://www.liankebio.com/article-information_Newsletter-642.html

作者:ebioscience官网 发布日期:2016-08-24 10:00

MerTK-巨噬细胞的界定标准
凋亡细胞的清除对组织稳态和炎症的修复很关键。MerTK是巨噬细胞表面的一类蛋白质,它能够调节炎症修复,效应细胞增生。通过与凋亡细胞表面翻转的磷酯酰丝氨酸结合,能够发生吞噬作用。此外,巨噬细胞还能够抑制NF-KB信号通路。有研究表明,MerTK信号能够促进SPM(炎症损伤修复过程依赖于特定的调节因子)的合成。MerTK 在静息巨噬细胞中及免疫抑制期间是作为一种耐受性受体。它属于酪氨酸激酶受体中的TAM家族,在组织巨噬细胞中表达。因此,MerTK和CD64的双重表达正成为巨噬细胞的界定标准,并帮助将组织巨噬细胞从树突状细胞中区分出来。

MerTK能调节巨噬细胞活化,促进凋亡细胞的吞噬,帮助血小板聚集,并维持体内血块的稳定。MerTK在多种类型的癌症中会发生过表达或异位表达,如白血病、非小细胞肺癌、黑色素瘤和前列腺癌等,这可能会导致若干典型的致癌信号传导途径的活化。

Human monocyte-derived macrophages cultured in the presence of Human M-CSF Recombinant Protein (cat. 14-8789) and dexamethazone were stained with Anti-Human CD11b APC (cat. 17-0118) and Mouse IgG1 K Isotype Control PE (cat. 12-4714) (left) or Anti-Human MerTK PE (right). Total viable cells, as determined by Fixable Viability Dye eFluor® 450 (cat. 65-0863), were used for analysis.

相关产品:

品牌 产品货号 产品名称 规格 目录价
eBioscience 85-12-9043-41 Anti-Human Mer PE 25 tests 25 tests 1287
eBioscience 85-12-9043-42 Anti-Human Mer PE 100 tests 100 tests 3627
eBioscience 85-12-5751-80 Anti-Mouse MerTK PE 25 ug 1157
eBioscience 85-12-5751-82 Anti-Mouse MerTK PE 100 ug 3237
eBioscience 85-14-5751-80 Anti-Mouse MerTK Purified 25 ug 1287
eBioscience 85-14-5751-82 Anti-Mouse MerTK Purified 100 ug 3627
eBioscience 85-25-5751-80 Anti-Mouse MerTK PE-Cyanine7 25 ug 1807
eBioscience 85-25-5751-82 Anti-Mouse MerTK PE-Cyanine7 100 ug 4407