自然杀伤细胞研究

自然杀伤 (NK) 细胞是一类缺乏抗原特异性的先天淋巴细胞，具有较高的细胞溶解活性，并通过释放细胞毒性颗粒来清除受感染的细胞。 查看更多 NK cells also recognize signals on ‘stressed’ cells, such as tumour cells and cells that have undergone physical or chemical injuries, which are also targeted for elimination. Based on their functions and characteristics, NK cells have been recently re-classified as part of the newly identified innate lymphoid cell (ILC) family.¹ To study NK cells, isolate cells using our column-free cell isolation technology . Highly purified, functional NK cells can be isolated in as little as 8 minutes from virtually any source (e.g., whole blood, leukapheresis products, peripheral blood mononuclear cells and spleen) and are immediately ready for cytoxicity assays and other downstream applications.