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100-83-4

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关键词:'100-83-4'
显示 1-30 共 61 条结果 关于 "100-83-4" 范围 网站内容
完整全转录组扩增试剂盒实验方案(WTA2)
WTA2(一种全转录组扩增(WTA)方法)能够在区区4小时内,代表性地扩增出纳克级的总RNA而没有3'偏差。
G蛋白(异源三聚体)
由α,β和γ亚基所组成的异源三聚体G蛋白通过调节细胞内效应蛋白如酶和离子通道,可对由活化的七跨膜(7TM)受体产生的细胞外信号产生响应。
缬沙坦中的N-亚硝胺测定
亚硝胺经证是沙坦家族活性药物成分 (API) 中的一种严重污染物。本文介绍了一种根据美国 FDA 指南测定缬沙坦片中亚硝胺含量的 GC-MS 方法,适用于药品质量控制。
TEMPO催化氧化
TEMPO(2,2,6,6-四甲基哌啶氧基或2,2,6,6-四甲基哌啶1-氧基)及其衍生物在有机氧化反应催化剂中可以作为稳定的硝酰基使用。TEMPO由Lebedev和Kazarnovskii于1960年发现,其具有的稳定自由基性质得益于其庞大的取代基团阻碍了自由基与其他分子之间发生反应。
使用UHPLC/MS(TOF)检测不同酶水解条件处理的尿液中药物和代谢物
为了使用β-葡糖醛酸酶优化水解,必须对每种待分析的葡糖苷酸代谢物进行某些因素的评估,例如孵育时间、温度、水解pH、酶源和酶浓度。
荧光纳米金刚石颗粒:性质和应用
荧光纳米金刚石颗粒(FND)- 发现纳米金刚石颗粒的属性和应用。
Digital PCR
数位PCR是终点PCR方法,其用于绝对定量和针对相似多数序列的背景分析少数序列,例如体细胞突变的定量。
单-双-多壁碳纳米管
查找单(SWNT)、双(DWNT)和多壁碳纳米管(MWCNT)的独特属性和应用。
电子显微镜
电子显微镜采用扫描或透射系统使电子束穿过样品,从而获取具有表面或原子尺度详细结构信息的超高分辨率图像。
胰蛋白酶抑制剂
天然胰蛋白酶抑制剂也称为丝氨酸蛋白酶抑制剂(serpins),是最大和最多样化的蛋白酶抑制剂家族。Serpins通过抑制体内丝氨酸蛋白酶来控制蛋白质的活化和分解代谢。
3D多能干细胞:简化的培养和实际分化
该白皮书阐述了三维(3D)细胞培养在生成多能干细胞(PSC)衍生的胚胎发育和分化模型中的重要性。它包括了对胚状体(EB)的一般概述,以及对生成胚状体的各种方法之间的比较。
MSI检测和IHC
结直肠癌是大多数西方国家居民中普遍发生的疾病,仅次于肺癌。
聚甘油癸二酸酯在组织工程和再生医学的应用
商业生物材料已停滞不前超过30年的时间,因为很少有材料能够成功地从实验台过渡到临床使用。合成型脂族聚酯因其悠久的历史和获得美国食品药品监督管理局(FDA)批准的记录,一直在可吸收生物材料领域占据主导地位。
杂化钙钛矿太阳能电池最新进展
近几十年来,人们对于环境可持续、商业可行的能源的迫切需求,催生并推动了大量致力实现低生产成本、高能效发电系统的研究工作。
Optimize Sample Performance with the SMC® Plate Washer Evaluation Kit
Learn how to optimize your plate washer performance with the SMC® Plate Washer Evaluation Kit and assay precious samples with confidence.
LRA (Lipid Removal Agent) for Biopharmaceutical Production
Lipids are naturally-occurring hydrocarbons that are poorly soluble in water and soluble in non-polar solvents such as ether and chloroform.
Solubility Table of Compounds in Water at Temperature
Check the solubility of 128 common inorganic compounds (salts and acids) in water at different temperatures from 0 degrees Celsius to 100 C. Compound formulas are also given in this table of solubility in relation to temperature.
A Highly Sensitive IFN-γ ELISpot Assay to Quantify Cellular Immune Responses to Previous Viral Infection
This study presents an example of a typical ELISpot assay for quantifying the number of pre-existing, antigen-reactive T cells from peripheral blood mononuclear cell (PBMC) samples obtained from donors previously infected with cytomegalovirus (CMV).
Electron Microscopy
Electron microscopy utilizes a scanning or transmission system to pass an electron beam through a specimen to obtain ultrahigh resolution images with detailed structural information at the surface or atomic level.
Superior Lot-to-Lot Consistency of Cytokine Measurement | MILLIPLEX® Assays
Lot-to-lot inconsistency in immunoassays leads to confounding or misleading results. See how a MILLIPLEX® multiplex cytokine assay demonstrated superior lot-to-lot consistency of cytokine measurement in human serum and plasma samples when compared to other Luminex® technology-based multiplex assays.
Fluorescent Nanodiamond Particles: Properties and Applications
Fluorescent Nanodiamond Particles (FNDs)- Find properties and applications of nanodiamond particles.
Tumor Spheroid Formation Assay
3D cell culture protocol: the tumor spheroid formation assay using a serum-free and xeno-free cancer stem cell culture media.
Complete Whole Transcriptome Amplification Kit Protocol (WTA2)
WTA2, a Whole Transcriptome Amplification (WTA) method, allows for representative amplification of nanogram quantities of total RNA in less than 4 hours without 3-bias
Deoxyribonuclease I
Deoxyribonuclease I is isolated from bovine pancreas and is processed to reduce RNase activity to below detectable levels.
Analysis of Pesticides in Turmeric Powder by LC/MS/MS and GC/MS/MS after Cleanup with Dual-Layer SPE Cartridge
Pesticide residue testing of turmeric and other (dried) spices is challenging due to their complex compositions and high matrix. An efficient SPE clean-up can be achieved by a new Dual-layer cartridge.
Recent Developments in Silicon Anode Materials for High Performance Lithium-Ion Batteries
Recent demand for electric and hybrid vehicles, coupled with a reduction in prices, has caused lithium-ion batteries (LIBs) to become an increasingly popular form of rechargeable battery technology.
2D MXenes Ink: Synthesis, Properties, and Their Precursors
Optimizing the synthesis of high-quality 2D MXene flakes for 3D ink printing is essential to such technological developments as printable and flexible electronics.
Achieving High Efficiency in Organic Light-Emitting Devices
Electroluminescence of organic molecules has been a wellknown phenomenon for more than 50 years.
Column Packing and Preparation for Size Exclusion Chromatography
Column Packing and Preparation for Size Exclusion Chromatography
The Savannah ALD System - An Excellent Tool for Atomic Layer Deposition
igma-Aldrich.com presents an article regarding the savannah ALD system - an excellent tool for atomic layer deposition.
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