琥珀酰亚胺

The originalprocedure has subsequently been replaced by milder and more environmentallyfriendly conditions. We tried to alkylate 3,4,5-trimethoxytoluene by2-allylphenylbenzyl ether in the presence of N-bromosuccinimide.

本实验是在溴代琥珀酰亚胺的作用下使2-烯丙基苯基苄基醚产生苄正离子，苄正离子亲电进攻3，4，5-三甲氧基甲苯从而进行傅氏烷基化反应的。

N-succinimidyl 5---3-pyridinecarboxylate, a useful linker for labeling proteins with astatine and iodine radioisotopes, is synthesized in three steps with 5- bromonicotinic acid as a starting material, and is characterized by nuclear magnetic resonance, mass spectrometer and high performance liquid chromatography.

以5-溴烟酸为起始物，通过3步主要反应合成了一种适用于蛋白质放射性砹标记的偶联剂——5--3-吡啶甲酸 N-琥珀酰亚胺酯，并用核磁共振、质谱、高效液相色谱等进行了表征。

A method for separation and determination of amino acids using pre column derivatization with 6 aminoquinoline N hydroxysuccinimido carbamate AccQ.

对Waters公司采用 6 氨基喹啉 N 羟基琥珀酰亚胺基氨基甲酸酯柱前衍生化测定氨基酸的方法进行了改进。

Methods: The model of evaluating T cell proliferation stimulated with polyclonal activators, ConA was established by vital dye carboxyl fluorescin diacetate succinmidyl ester labeling technique. The effect of a specific inhibitor for p38 MAPK, SB253580, on T cell proliferation on different doses and in different time was estimated by flow cytometry. At the same time, the percentage of proliferating T cells and proliferation index were measured by CellQuest and SPSS10.0 for Windows softwares.

以活体染料羧基荧光素乙酰乙酸琥珀酰亚胺酯染色，建立了在多克隆刺激剂刀豆蛋白A刺激下评价小鼠T细胞增殖的模型，通过流式细胞术分析p38丝裂原活化蛋白激酶的特异性抑制剂SB203580在不同剂量、不同时间对T细胞增殖的作用，并应用CellQuest和SPSS10.0 for Windows软件分析增殖细胞各代所占比例和增殖指数。

Methods: A model to evaluate lymphocyte proliferation stimulated with a polyclonal activator, concanavalin A, was established by vital dye carboxyl fluorescin diacetate succinmidyl ester labeling technique. Effects of the different doses of anisomycin on the lymphocyte proliferation were estimated by flow cytometry and MTT methods. The propidium iodide labeling technique was applied to assay the effect of the different doses of anisomycin on changes of the lymphocyte cell-cycle stimulated by ConA or by phorbol ester plus Ionomycin. The percentage of the expression level of CD69 and CD25 on the activated lymphocytes was evaluated by fluorescin-conjugated monoclonal antibody double labeling technique.

以活体染料羧基荧光素乙酰乙酸琥珀酰亚胺酯染色，建立在多克隆刺激剂刀豆蛋白A刺激下评价小鼠淋巴细胞增殖的模型，通过流式细胞术和MTT法分析茴香霉素在不同剂量下对淋巴细胞增殖的作用；采用碘化丙锭染色分析茴香霉素对ConA或佛波醇酯加离子霉素刺激的小鼠淋巴细胞周期变化的作用；利用荧光标记的单克隆抗体双染技术和流式细胞术观察茴香霉素对小鼠CD3~+T细胞早期及中期活化标志分子CD69和CD25表达的影响。

MethodAmoxicillin were coupled with bovine serumalbuminand oval buminby using N-hydroxysuccini mide actived ester method to prepare the i mmune antigen AMX-BSA and detection antigen AMX-OVA.The adult rabbits were immunized with AMX-BSAto obtainthe polyclonal antibody with high titer.

方法采用N-羟基琥珀酰亚胺活性酯法将阿莫西林分别与牛血清白蛋白、卵清蛋白偶联，制备免疫抗原AMX-BSA和检测抗原AMX-OVA，用AMX-BSA免疫成年兔以获得高效价的多克隆抗体。

Based on the principle of Hunter reagant,N-Hydroxysuccinimide functional group was introduced into polymer carrier to synthesize a couple of olefine acids" and styrene" copolymer-NHS-esters.

利用Hunter试剂的原理，将N-羟基琥珀酰亚胺酯功能基团引入高分子载体上，合成了几种烯酸与苯乙烯聚合物的NHS酯。

Cold crystallization process of N-(1-naphthyl) succinimide below glass transition temperature was monitored by differential scanning calorimetry and X-ray diffraction.

采用x射线粉末衍射和差示扫描量热分析方法，跟踪研究了N-（1-萘基）琥珀酰亚胺的液氮淬冷样品在室温(25℃)即在玻璃化转变温度以下的冷结晶行为。

The antibody was chemically conjugated onto the microspheres through the reaction between primary amino groups and the succinimide ester groups due to their high reactivity.

而琥珀酰亚胺酯基由于其与生物分子上的伯氨基具有高反应活性，条件温和，反应速度快，是一种很好的固定生物分子的功能基。

The 3,4-disubstituted succinimide substructure-containing natural products andindolizidine alkaloids, tropane alkaloids are widespread in nature. Most of themexhibit important bioactivities.

含有3，4-二取代琥珀酰亚胺结构的天然产物以及吲哚里西啶生物碱、托品烷类生物碱广泛分布于自然界中，它们大多具有重要的生物活性。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。