biological activity assay

基本解釋

Using biological activity assay, the production of IL-4 and IL-10 by peripheral blood mononuclear cells (PBMC) was studied in patients with nasopharyngeal carcinoma and lymphoma.
采用生物活性測定和原位雜交法，檢測腫瘤患者的單個核細(xì)胞（PBMC）、癌性腹水及腫瘤組織中IL-4及IL-10的活性和表達(dá)。
The biological activity assay of the crude toxin showed that it could induce the characteristic symptom of rice sheath blight and inhibit the growth of rice radicle and make the seedling wilting.
對粗毒素進(jìn)行生物活性檢測，發(fā)現(xiàn)粗毒素在水稻葉片上能形成水稻紋枯病的典型癥狀，并可抑制水稻種子胚根的生長，致使水稻幼苗失綠萎蔫。
Objective:To express KGF in COS7 cells and assay its biological activity.
目的：利用COS7細(xì)胞表達(dá)角質(zhì)細(xì)胞生長因子（KGF）并檢測其活性。