supernatant
上清
常用释义
英音[ ˌsuːpəˈneɪt(ə)nt; ˌsjuː- ]
美音[ ˌsʊpərˈnetənt ]
基本释义
- adj. 浮在表面的；上层的
- n. 浮层；上层清液
例句
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1·PH0016 is a Paecilomyces lilacinus, the fermental supernatant has immunoenhancement activity, the active metabolites were worthy to be studied further.PH0016 是一株淡紫色拟青霉，其发酵上清具有一定的免疫增强活性，值得进一步研究其活性代谢产物。
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2·Use only this supernatant in subsequent steps.只用这部分上清进行以下步骤。
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3·Human CD3AK cells were transfected by viral supernatant.用病毒上清感染人CD3AK细胞。
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4·The culture supernatant could stimulate the neurite outgrowth of PC12 cells.阳性克隆培养上清能促进PC 12细胞突起生长。
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5·DHBV-DNA in the cytoplasm, cell nucleus and medium supernatant was assayed over time.分时段检测细胞核、细胞浆及培养上清的DHBV - DNA。
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6·The protein of procaryotic expression exists both in the supernatant fluid and the sediment.原核表达的蛋白质无论在沉淀中还是在上清中均有表达。
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7·Human IL-4 biological activity was identified from the culture supernatant by FACS analysis.经FACS测定证实细胞的培养上清中具有人IL - 4的生物学活性。
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8·The hematopoietic cells were cocultivated with concentrated virus supernatant and interleukins.骨髓造血细胞与浓缩病毒上清及细胞因子组合共培养。
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9·Objective: To study whether supernatant of C6 glioma cells can induce migration of neural stem cells in vitro.前言：目的：体外观察c6胶质瘤细胞的培养上清是否有诱导神经干细胞迁移的作用。
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10·It is this very uneven, so that the supernatant Shenzhen drink team reduced to avoid relegation fight for the team Yunan.正是这种极不平衡的数据，令深圳上清饮队沦落到了为保级而战的鱼腩球队。
同义词
adj.
浮在表面的；上层的