重组人Ⅱ型肿瘤坏死因子受体一抗体融合蛋白(商品名益塞普)是一种用于治疗中度及重度活动性类风湿关节炎的重组蛋白药物.该药由肿瘤坏死因子受体和人IgG1的FC片段融合而成.国内的药品报批时,没有明确规定必须为人IgG1的FC片段.但该药品出口到国际市场时,要求必须确定为人IgG1的FC片段.人IgG共有4个亚型,序列...
nano-esi-ms检测多胺具有较好的应用前景,也为道地药材的鉴别和品质检测评价提供了新思路,具有很好的使用价值。 附图说明 19.图1是nano-esi-ms技术检测金线兰中多胺代谢产物的实验装置图。 20.图2是nano-esi-ms技术检测金线兰中多胺代谢产物的一级指纹图谱。 21.图3是nano-esi-ms技术检测金线兰中多胺代谢产物的...
纳米技术-高效液相色谱与多级串联离子阱联用分析,是一种分析方法,这个纳米技术我不是很清楚,但是高效液相色谱与质谱联用技术是比较常见的分析方法,离子阱技术可以实现阱内多级串联,该技术可以使成分分离和结构鉴定同时完成。本人在读博士,一直从事中药化学成分的色谱-质谱联用技术研究。
nanoLC—ESI/MS/MS在ECV304细胞蛋白质组学研究中的应用
1.A case of Sudden Food Poisoning Treated by Gas Chromatography-Tandem Mass SpectrometryGC-MS/MS技术处理一起突发性食物中毒事件 2.Application of LC-MS/MS in pharmacokinetic studiesLC/MS/MS技术在药代动力学研究中的应用 3.Applications of LC-MS and CE-MS in the analysis of traditional Chinese med...
Nano ESI 建议使用水和乙腈,一般加入0.1%FA;至于醋酸铵和咪唑建议不添加吧,主要的考虑是担心流路会...
ESI-MS 1. The gas phase negative ions of fullerenes C n(n =60, 70, 78, 82, 84…) and metallofullerene (Gd@C 82 ) have been studied by the ESI MS, REC MS and MALDI TOF MS. 本文分别利用 ESI-MS,REC-MS,MALDI-TOF-MS质谱技术研究了 Gd@C82 ,Gd2 @C80 ,Gd@C80 和富勒烯 Cn( ...
Quantitative Jasmonate Profiling Using a High-Throughput UPLC-NanoESI-MS/MS MethodDeuterium-labeled standardsJasmonatesJasmonic acidLiquid chromatographyMass spectrometryNanoelectrospray ionizationTwo-phase extractionJasmonic acid (JA) and its many derivatives-collectively referred as jasmonates-occur ubiquitously in...
Separation and mass spectrometric characterization of covalently bound skin ceramides using LC APCI-MS and Nano-ESI-MS MS.pdf 2015-05-30上传 Separation and mass spectrometric characterization of covalently bound skin ceramides using LC APCI-MS and Nano-ESI-MS MS ...
with integrated nanoESI emitters have been developed to provide high-quality and robust microSPE-nanoLC-ESI-MS analyses. The integrated nanoESI emitter adds no dead volume to the LC separation, allowing stable electrospray operation at flow rates of approximately 10 nL/min. In an initial ...