長白白眉蝮蛇蛇毒纖溶酶原激活劑單克隆抗體的制備及性質(zhì)研究
[Abstract]:In this study, the venom plasminogen activator of snake venom was obtained by DEAE-Sephadex A-50 ion exchange chromatography Sephadex G-75 gel chromatography and Lysine Sepharose TM4B chromatography using Agkistrodon halys venom as raw material. The positive fusion cell lines of spleen cells and myeloma cells of BALB/C mice were obtained by hybridoma technique. The positive fusion cells were induced to produce ascites with high titer by using quantitative positive fusion cells. Mouse ascites were purified by octanoic acid and ammonium sulfate method. Four monoclonal antibodies against plasminogen activator of Agkistrodon acutus venom were obtained. The specific of the McAbs was high, and there was no cross reaction with u-PABSA. The ascites titer was 8200,10000. the immunoglobulin subclasses were IgG1 and IgG2a;. The activity of plasminogen activator in venom of Agkistrodon halys was significantly inhibited by 3C11. However, 4E7H _ (10) had no significant effect on the activity of. 287 and 3C11, which laid a foundation for the detection of plasminogen activator in Agkistrodon halys venom by ELISA, and for the study of the relationship between the function and structure of plasminogen activator of Agkistrodon halys venom. It also provides an important ligand for affinity chromatography.
【學(xué)位授予單位】:沈陽藥科大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2005
【分類號】:R392
【共引文獻】
相關(guān)期刊論文 前8條
1 吳鴻悌,肖棣;復(fù)合型慢性胃炎胃酸分泌功能觀察[J];蚌埠醫(yī)學(xué)院學(xué)報;1986年01期
2 杜風(fēng)鳴,蔣珠富,喬志敏,許國銘,周岱云,施天福,蔡凱華,顧福生;血清胃泌素放射免疫測定126例及其對慢性萎縮性胃炎分型診斷的意義[J];第二軍醫(yī)大學(xué)學(xué)報;1981年03期
3 鄧明會;慢性胃炎研究進展[J];恩施醫(yī)專學(xué)報;1994年02期
4 李文展;葉慶林;;胃液“胃癌相關(guān)抗原”的對流免疫電泳檢測在胃癌診斷上的價值[J];福建醫(yī)學(xué)院學(xué)報;1983年02期
5 朱春蘭 ,趙陰環(huán) ,田素禮 ,張鳳山;原發(fā)性干燥綜合征胃黏膜病理特點分析[J];中華風(fēng)濕病學(xué)雜志;2004年02期
6 施堯,張德中,袁濟民,江紹基,蕭樹東;慢性萎縮性胃炎胃竇G細胞計數(shù)和分泌動態(tài)[J];上海第二醫(yī)科大學(xué)學(xué)報;1988年02期
7 王仰坤;王恩升;黃如川;;活檢胃粘膜核仁組成區(qū)嗜銀蛋白觀察研究[J];實用腫瘤雜志;1991年03期
8 馮逸松;;慢性胃竇炎、胃粘膜腸化生與胃癌的關(guān)系 附750例手術(shù)切除胃標(biāo)本病理分析[J];鐵道醫(yī)學(xué);1981年03期
相關(guān)博士學(xué)位論文 前2條
1 鄧國慶;慢性萎縮性胃炎從瘀論治的臨床研究[D];南京中醫(yī)藥大學(xué);2001年
2 黃藍洋;參夏二術(shù)湯治療慢性萎縮性胃炎脾虛胃熱血瘀證的臨床研究[D];南京中醫(yī)藥大學(xué);2009年
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