concanavalin,英語單詞,主要用作名詞,作名詞時譯為“[生化] 伴刀豆球蛋白”。
基本介紹
- 外文名:concanavalin
- 詞性:名詞
- 發音:[kɔnkə'nævəlin]
- 釋義:[生化] 伴刀豆球蛋白

concanavalin,英語單詞,主要用作名詞,作名詞時譯為“[生化] 伴刀豆球蛋白”。
刀豆蛋白A(Concanavalin A,縮寫ConA)是一種糖類結合蛋白質,又叫刀豆球蛋白A、伴刀豆球蛋白、刀豆素、刀豆凝集素,是一種植物血凝素,具有強力的促有絲分裂作用,有較好的促淋巴細胞轉化反應的作用,其促淋巴細胞轉化最適濃度為40-100μg/ml,能沉澱肝糖原,凝集羊、馬、狗、兔、豬、大鼠、小鼠、豚鼠等動物及...
伴刀豆凝集素A(Concanavalin A,簡稱ConA),又稱刀豆球蛋白A、伴刀豆球蛋白、刀豆素,是一種糖類結合蛋白質,屬於植物血凝素類(Phytohemagglutin),其本質為多價、非免疫來源的蛋白質,具有α-甘露糖基和α-葡萄糖基殘基的特異性識別能力,結合位點需α-D-吡喃甘露糖或α-D-吡喃葡萄糖的C-3/C-4和C-6未...
伴刀豆球蛋白(Concanavalin A,ConA)是從巨刀豆(Cannvalia ensiformis)中提取的四聚體植物凝集素,因在純化過程中與巨刀豆球蛋白相伴得名。每個亞基(27.5 kDa)需結合Mn²+和Ca²+維持活性,可特異性識別α-甘露糖、α-葡萄糖及N-乙醯氨基葡萄糖等糖基結構。該蛋白具有凝集紅細胞、激活T淋巴細胞有絲分裂...
伴刀豆凝集素(Concanavalin A,ConA)是從刀豆、豌豆等植物籽粒中提取的四聚體球蛋白類植物凝集素,由四個約25.5kDa的亞基組成,分子量約102000。其單體含237個胺基酸殘基,需結合Ca²⁺和Mn²⁺維持構象穩定性,糖結合位點特異性識別α-吡喃甘露糖和α-葡萄糖的C-3、C-4、C-6羥基,對α-1,2糖苷鍵...
種子中還含刀豆球蛋白A(concanavaline A)和凝集素(agglutinin)。 葉中也有刀豆氨酸。種子含刀豆球朊約20%、刀豆胍氨酸及尿酶;未成 熟種子含赤黴素A21即刀豆赤黴素和赤黴素 A22,即刀豆赤黴素Ⅰ和刀豆赤黴素Ⅱ。2.洋刀豆種子含澱粉50%、蛋白質31.00%-31.54%,脂質3.48%-4.14%,纖維8.44%-9....
7.Crystal Structure of the Complex of Concanavalin A and Tripeptide。 Zhen Zhang, Minxie Qian , Qichen Huang, Yisi Jia, Youqi Tang, Keyi Wang, Dafu Cui and Moyi Li J. of protein chemistry 2001,20(1),59-65。8“Crystal Structure of the Complex of Concanavalin A and Hexapeptide” Zhen...
脫除的方法是:首先在微球表面引入帶有羧基的高分子鏈,進而通過縮合反應把伴刀豆球蛋白A(Concanavalin A)固定到其表面。利用HIV-1病毒表面的活性基與伴刀豆球蛋白A發生凝聚反應,離心分離除去沉澱物,達到脫除病毒的目的。藥物緩釋 解決藥物的持續穩定釋放這一難題,長期以來一直是用周期性服藥的方法來維持藥效。但仍...
常用的誘導T細胞發生增殖的致有絲分裂原有刀豆素A(concanavalinAConA),植物血凝素(phytohemagglutininPHA)和PWM。在臨床上常用PHA來刺激人外周血的T細胞,觀察T細胞增殖的程度,稱為淋巴細胞轉化試驗(lymphocytetransformationtest),是一種細胞免疫功能的體外檢測方法。被轉化的淋巴細胞表現為細胞體積增大,胞漿增多,...
研究論文Interleukin-15preventsconcanavalinA-inducedliverinjuryinmiceviaNKTcell-dependentmechanism發表在國際著名學術刊物《肝臟學》上。這一研究工作簡明精確地描繪了IL-15抑制NKT細胞介導的肝臟損傷的機理,可能對治療人類的自身免疫性肝炎具有指導意義。該課題組利用ConA模型進行研究,發現白細胞介素15這種細胞因子預先注射...
《柴胡、白芍藥對保護刀豆蛋白A肝損傷的作用及機制》是依託汕頭大學,由牛青霞擔任項目負責人的面上項目。項目摘要 免疫性肝損傷見於自身免疫性疾病、病毒性肝炎及藥物性肝損傷,嚴重危害人類的健康。刀豆蛋白A(Concanavalin A ,ConA)肝損傷模型是研究人類免疫性肝損傷的常用模型。柴胡、白芍藥對(簡稱柴芍)具有疏肝養肝...
1、 Junfa-Xu, Huan Xiao,Shu-Hua Zheng,et al.Ectopic B7-H4-Ig expression attenuates concanavalin A-induced hepaticinjury,Clinical Immunology,2010,136(1):30-41.2、肖歡,潘衛民,王超群,et al.pcDNA3.1/mB7-H4-Fc在小鼠體內表達的實驗性研究,重慶醫學,2016,45(5):595-597.3、肖歡,...
8. G.-L.Yang, T.Cui, Q.-L. Chen, T.-R. Ma, Z. Li, Isolation and identification of native membrane glycoproteins fromliving cell by concanavalin A–magnetic particle conjugates, Analytical Biochemistry, 421:339-341 (2012)9. G.-L.Yang, T.-R. Ma, Z. Li, Enrichment and ...
Clinical and molecular hepatology2013:19,87-91 8. 高斌,王艷。酒精性肝病研究和治療最新進展。臨床肝膽病雜誌。2014.30.2:69-70 9. Yan Wang,Dechun Feng,Hua Wang,et al.STAT4 Knockout Mice Are More Susceptible to Concanavalin A-Induced T-Cell Hepatitis. Am J Pathol. Jun;184(6):1785-94.
11. Meng-Yao Zhuang, Cong Wang, Meng-Qiu Xu, Xiao-Min Ling, Jia-Jia Shen, Ye-Wang Zhang*. Using concanavalinA as a spacer for immobilization of E. coli onto magnetic nanoparticles. International Journal of Biological Macromolecules. 2017 12. Guo-Hua Xia, Wei Liu, Xiao-Ping Jiang, Xiang...
7. Interleukin-15 prevents concanavalin A-induced liver injury in mice via NKT cell-dependent mechanism. - Hepatology - 2006 - 43(6):1211-9 8. Toll-like receptor 3 ligand attenuates LPS-induced liver injury by down-regulation of toll-like receptor 4 expression on macrophages - Proceedings of...
1. Establishment and pathological investigation on a liver injury modelinduced by Concanavalin a in purebred mice. Journal of Gastroenterology and Hepatology,1999,14:411;2. CD4+T輔助細胞在B型肝炎病毒感染中的作用 肝臟,2000,6(增刊):118 3. 刀豆素A誘發小鼠急性肝損害模型的形態及Fas和FasL的表達. ...
Yuan L, Geng JG, Xu Q. N-desulfated heparin improves concanavalin A-induced liver injury partly through inhibiting T lymphocyte adhesion. Inflamm Res. 2003;52:383-389.Wang JG, Geng JG. Affinity and kinetics of P-selectin binding to heparin. Thromb Haemost. 2003;90:309-316.Wang B, Xiao ...
6.在刀豆球蛋白A(Concanavalin A,Con A)作用下培養的動物細胞的凝集(J.G.Edwards)第八章 細胞的動力 1.從分子水平來觀察:布朗運動(Brownian motion),顆粒的大小和藻類的運動(C.W.F.McClare)2.麗藻、絨泡菌和變形蟲的胞質流動(Shirley E.Hawkins)3.四膜蟲纖毛的再生(Shirley E.Hawkins)4.肌...
34.Angelica sinensis polysaccharide attenuates concanavalin A-induced liver injury in mice.International Immunopharmacology . 2016,31:140-148 35.Induction of apoptosis in S180 tumour bearing mice by polysaccharide from Lentinus edodes via mitochondria apoptotic pathway.Journal of functional foods . 2015,15:...
⑦ Kaifeng Du*, Shunmin Dan, Reversible Concanavalin A (Con A) ligands immobilization on metal chelated macroporous cellulose monolith and its selective adsorption for glycoproteins, Journal of Chromatography A, 2018, 1548, 37–43 ⑧ Qi Zhang, Shunmin Dan, andKaifeng Du* Fabrication and ...
1.Ruixue Yin*, MeirongBai, JingHe, JunNie, WenjunZhang*. Concanavalin A-sugar affinity based system: Binding interactions, principle of glucose-responsiveness, and modulated insulin release for diabetes care.International Journal of Biological Macromolecules , 2019 2. Ruixue Yin*, Jing He, Meirong ...
3.Wei H, Chuang Y-H, Li B, Wei H, Sun R, Moritoki Y, Gershwin ME, Lian Z-X* and Tian Z*. (2008)CD4+CD25+ regulatory T cells ameliorate liver injury via a TGF-β-dependent mechanism in Concanavalin A-induced hepatitis model. J. Immunology. 181:7221-9. (*Equally Corresponding ...
(9). Bu TT, Shen J, Chao Q, Shen Z, Yan Z, Zheng HY, Wang BC. 2017. Dynamic N-glycoproteome analysis of maize seedling leaves during de-etiolation using Concanavalin A lectin affinity chromatography and a nano-LC–MS/MS-based iTRAQ approach. Plant Cell Rep., 36: 1943-1958.2016 (...
22. A novel ECL biosensor for the detection of concanavalin A based on glucose functionalized NiCo₂S₄nanoparticles-grown on carboxylic graphene as quenching probe.Biosensors and Bioelectronics ,2017, 96: 113-120.(ESI高被引論文)23. A sensitive electrochemiluminescence immunosensor based on Ru(bpy...
(1) Kunhua Lin, Juzhen Yi*, Xuhong Mao, Hao Wu, Li-Ming Zhang,Liqun Yang*. Glucose-sensitive hydrogels from covalently modified carboxylated pullulan and concanavalin A for smart controlled release of insulin.Reactive and Functional Polymers,2019,139,112-119.(2) Shuyun Wu, Na Li, Chuan ...
