被膜抗原 的英文怎麼說
中文拼音 [bèimókàngyuán]
被膜抗原
英文
envelope antigens- 被 : Ⅰ名詞1 (被子) quilt 2 (姓氏) a surname Ⅱ動詞[書面語]1 (復蓋) cover; spread 2 (遭受) suffe...
- 膜 : 名詞1. [生物學] (像薄皮的組織) membrane 2. (像膜的薄皮) film; thin coating
- 抗 : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
- 原 : Ⅰ形容詞1 (最初的; 原來的) primary; original; former 2 (沒有加工的) unprocessed; raw Ⅱ動詞(原...
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This work produced large amounts of high - purity envelope protein antigens and envelope - specific antisera, and established detection systems for envelope antigens as well as antibodies
通過以上工作,得到了大量、高純的被膜蛋白抗原和被膜蛋白特異的抗血清,建立了被膜蛋白抗原、抗體的檢測體系。So it can induce stronger and earlier iga immune responses at almost all mucosal sites than oral route. the way induced by nasal route is similar to which gut associated lymphoid tissue ( galt ) induced
鼻腔含有的蛋白水解酶較少,抗原不易被破壞,鼻腔免疫可以在多個粘膜部位產生siga反應,誘導與胃腸相關淋巴組織( galt )形式上相似的粘膜免疫反應。The who classification states that acute lymphocytic leukemia ( all ) should be classified by the pattern of reactivity of cell to a panel of lineage - associated antibodies and, where possible, genetic abnormalities. the expression of cd antigens on leukocytes is currently determined by flow cytimertry, which is expensive and labor - intensive, requiring 5 - 20ul quantities of fluores - cently labeled antibodies and allowing concurrent analysis for a limited number of cd antigens, usually three to four. from clinical point of view, an efficient method is required for analysis of a large number of samples in a single experiment
我們設計了一種新型的細胞晶元,其原理是充分利用玻片的硬度高,透明性好的特點,應用細胞膜表面不同的抗原物質,與包被在玻片上的不同抗體發生特異性結合,通過一次實驗可以將被測細胞懸液中不同膜表型的細胞分離、固定在同一張玻片的不同特定區域,保持了細胞的完整性及活性,又可通過簡單的操作一次將多細胞懸液進行免疫分群。The diaphragm had the ability to detect the positive serum when it was diluted to 2 ' 11 and so it has good sensitivity ; stored at 4 for at least 7 months, the sensitivity and specificity of the diaphragm did not change, so it has good stability ; when 10 positive serum was detected 3 times, the result is reproducible, so the diaphragm has good reproducible. serums from experimental inoculated piglets was detected. the results showed that when the titer is l : 16, the pigs were infected with streptococcus suis ; and when 1 : 64, the pigs could survive after challege with streptococcus suis. all the results have shown that dot - ppa - elisa was a convenient, rapid, sensitive specific useful method for the detection of antibody
該法以硝酸纖維素膜為固相載體,包被膜載抗原製成的診斷膜片具有良好的特異性:不與仔豬副傷寒、豬巴氏桿菌病、豬大腸桿菌病、豬衣原體病、豬瘟、豬細小病毒病、豬偽狂犬病、豬布氏桿菌、豬丹毒陽性血清反應;膜片具有良好的靈敏性,陽性血清作2 ~ ( - 11 )稀釋亦能檢出;膜片具有良好的穩定性,在4至少能保存7個月,其靈敏性不變。Research on envelope protein - based hcv vaccine demands a prompt solution to the problems of detection of antigen and evaluation of post - vaccination immune responses, which requires large amounts of highly purified envelope proteins and corresponding antibody or antiserum
基於被膜蛋白的hcv疫苗研究急需解決抗原檢測和疫苗接種后的免疫反應評價的問題,需要首先得到大量高純度的被膜蛋白抗原及其相應抗體或抗血清。The homologious comparison proved the cloned gene had 96 % homology to the sequence of the omp gene, and the alignment of the amino acid sequence was 98 %. the recombinant plasmid was constructed with the target gene and the expressing vector pgex - 4t - l and then was transformed into e. coli bl21 ( de3 ) the fusion protein was expressed under the iptg inducing condition, and exhibited about 62kda in size, very close to the predicted molecular weight of gst - momp. furthermore, the fusion protein was specifically recognized by anti - serum which raised against the major outer membrane protein of ahl316
Sds - page電泳分析顯示誘導表達的基因產物分子量約為62kda ,與預測的gst -外膜蛋白重組融合蛋白的分子量極為相似, western - blot進一步證實,表達產物能被嗜水氣單胞菌l316主要外膜蛋白特異性抗血清所識別,產生明顯的染色條帶,說明所表達的基因產物與天然的外膜蛋白抗原性一致。分享友人