high-affinity antibody 中文意思是什麼
high-affinity antibody
解釋
高親和力抗體,高親和性抗體-
The determination of human thymidine kinase ( htk ) in human serum, which is a key indicator of cancers can give information for the diagnosis and treatment of the malign diseases. the protein a layer was first self - assembled onto the gold electrode surfaces of quartz crystals, the monoclonal antibodies were then orientedly immobilized through the specific binding between the fc terminals of the antibodies and the self - assembled protein a. with this sensor, the affinity constant of antigen - antibody binding was estimated to be 1. 85 106 l / mol according to the scatchard ’ s plotting method, which proved the high bioactivity of antibody. finally, an amplified piezoelectric immunosensor was designed to determine the htk in
實驗中將蛋白a吸附於鍍金壓電石英晶體電極表面，用於定向固定htk單克隆抗體，成功研製了檢測htk的壓電石英晶體傳感器，並基於標準scatchard繪圖法，計算出免疫反應的親和常數為1 . 85 106l / mol ，證明該單克隆抗體具有較高的免疫活性;同時基於酶催化沉澱技術，設計了的檢測htk的質量放大壓電石英晶體傳感器，該傳感器可在0 . 1 - 10ng范圍內對htk進行定量檢測，應用此傳感器成功地對5種癌癥病人血清中htk的濃度進行了測定，實驗結果為癌癥的臨床診斷與治療提供了參考。 -
Presl ( 20 - 47 ) is one of the important epitope of hbsag, which has been pointed out to have relationship with infection of hbv. humanized antibody against presl with high affinity is a new way to block hbv
乙肝病毒表面抗原pres1 （ 20 - 47 ）表位是重要的乙肝病毒（ hbv ）表位，其識別肝細胞受體，並與hbv侵染人肝細胞有關。 -
In the first part, we observed the changes of expressions of type i receptor of il - 1 in the rat and mouse brain after intraperitoneally administration of different kinds and doses antigens respectively. in the second part including two experiments we cloned rat il - 6r ' s genes by pcr, expressed them in e. coli dh5 a and cos - 7 cell, and produced il - 6r ' s polyclonal antibody which is proved having more high liter, affinity and specificity 1
第一部分採用不同種類和劑量的抗原刺激，分兩個實驗，觀察了大、小鼠腦內il - 1的i型受體表達的變化，探討了腦內參與免疫調控的核團和細胞類型；第二部分分兩個實驗，運用pcr技術克隆了大鼠il - 6r的基因並進行了原核和真核表達，制備了特異性高、親和力強和較高效價的抗il - 6r多克隆抗體，為進一步進行il - 6r的研究奠定了基礎。
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