2DimensionalGelElectrophoreticAnalysisforChickenEgg
Overview This protocol is a detail description of the procedure in performing 2D gel electrophoresis for illustrating the protein profile of the whole chicken egg. A similar protocol was presented by C.Desert, C.Gue''in-Dubiard, F.Nau, G.Jan, F.Val,and J. Mallard in J. Agric. Food Chem. 2001, 49, 4553-4561 titled "Comparison of Different Electrophoretic Separations of Hen Egg Whit......阅读全文
A－novel－in－vitro－3dimensional－angiogenesis－model
1. Human microvascular endothelial cells (HMVECs) with primary cell kits were cultured on collagen type I-coated dishes to 80% confluency, then ov
Immunoblot－Protocol
This method was successful in our lab using prostate tissue and for our specific objectives. Investigators must be aware that they will need to tailor
Phosphoamino－acid－analysis:Mark－Kampss－method
Phosphoamino acid analysis:Mark Kamps's method1. Label your protein with 32Pi. Then subject the protein to SDS polyacrylamide gel electrophoresis
Observation－of－living－and－plasticembedded－chick－embryos
The development of chick embryos has been studied since Aristotle. It is one of the most intensely studied organisms. One reason for this is that ther
Flow－Cytometric－Analysis－of－Cell－Cycle
Fixation1) Collect 2 X 106 cells.2) Pellet cells by spinning at 1,000 rpm, 4°C for 5 minutes.3) Resuspend cell pellet in 1 ml of cold PBS.4) Fix cells
TISSUE－FIBROBLAST－CULTURES－FOR－CHROMOSOME－ANALYSIS
I. Purpose:A: Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspected
Reverse－Transfection－for－Gene－Function－Analysis
This guide describes a microarray-based system for the functional analysis in mammalian cells of many genes in parallel. Mammalian cells are cultured
SOLID－TUMOR－CULTURES－FOR－CHROMOSOME－ANALYSIS
I. Purpose:A. Samples of solid tumors or lymph nodes may be sent from patients with cancer. These samples should be processed directly and also set up
TISSUE－FIBROBLAST－CULTURES－FOR－CHROMOSOME－ANALYSIS
实验概要 Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspect
Alkaline－agarose－gel－electrophoresis
Alkaline agarose gel electrophoresis (Sambrook et al., 1989)Alkaline agarose gels can be used to determine the size and quality of first and second st
Blue－Native－Gel－Electrophoresis
Blue Native Gel ElectrophoresisStock solutions49.5%T, 3%C Acrylamide 24 g acrylamide, 0.75 g bisacrylamide / 50 ml H2O Store at RT3 x Gel buffer 150 m
Polyacrylamide－Gel－Electrophoresis－of－Oligonucleotides
1. Pour and polymerize a 20% polyacrylamide gel, no Urea.2. Remove clamps. Rinse with water. Remove comb. Rinse top of gel well.3. Insert comb teeth d
Agarose－Gel－Electrophoresis－of－DNA
1) Dissolve 1 g of agarose in 100 ml of 1X TAE or TBE buffer (gives a 1% gel). See note for making LMP agarose gel. 2) Cast the gel with the comb in p
Protein－Electrophoresis
DefinitionAmino acids, nucleotides, polypeptides, and other compounds in a colloidal state can be separated by the application of external voltages wh
凝胶迁移滞后实验基本原理
凝胶迁移滞后实验（electrophoretic mobility shift assays，EMSA）是近年发展起来的研究核酸与蛋白质相互作用简单、快速、敏感的方法。目前已经成为转录因子研究的经典方法。其基本原理是蛋白质可以与末端标记的核酸探针结合，电泳时这种复合物比无蛋白结合的探针在凝胶中泳动的
碳水化合物分析
Carbohydrate Assay (Hancock Laboratory) (Accessible only by IE)This protocol is used to determine the relative amounts of LPS CHO present in a given s
蛋白质分析技术(Analytical－Techniques－for－Protein)3
六、SDS-PAGE1.SDS及SDS-PAGE（1）SDS：十二烷基硫酸钠（sodium decyl sulfate，SDS），一种阴离子去污剂，它能以一定的比例和蛋白质结合，形成一种SDS—protein的复合物。（2）SDS- PAGE：具有SDS的PAGE，分离SDS—protein复合物，
Guest－Moderator:－Huwei－Liu
Huwei Liu Dr. Huwei Liu graduated with a BA degree in 1982, and Ph·D· in 1990 from Beijing Institute of Technology (BIT), China, then he joined Pekin
分析技术之缩写缩略语
AAA - Amino acid analysis – 氨基酸分析AAS - Atomic absorption spectrometry – 原子吸收光谱AED - Atomic emission detection – 原子发射检测AES - Atomic emission spectromet
分析行业技术术语缩写汇总表
AAA - Amino acid analysis – 氨基酸分析AAS - Atomic absorption spectrometry – 原子吸收光谱AED - Atomic emission detection – 原子发射检测AES - Atomic emission spectromet
分析技术之缩写缩略语
AAA - Amino acid analysis – 氨基酸分析AAS - Atomic absorption spectrometry – 原子吸收光谱AED - Atomic emission detection – 原子发射检测AES - Atomic emission spectromet
Culture－of－Peripheral－Blood－Lymphocytes－for－Chromosome－Analysis
实验概要Provide information about chromosomal abnormalities.实验原理The blood cell karyotyping method was developed to provide information about chromosomal
Lipid－analysis：EXTRACTION－OF－LIPIDS－FROM－LIPOPHORIN
Lipid analysisEXTRACTION OF LIPIDS FROM LIPOPHORIN Since lipids are hydrophobic, they are better soluble in organic solvents than in water. Because th
FACS－Analysis－Using－Peripheral－Blood－Cells
FACS Analysis Using Peripheral Blood CellsCollect blood (75 microliters) into 1ml PBS containing 5 microM EDTA (10 microliters of 0.5 M stock) and mix
引物延伸分析（primer－extension－analysis）
引物延伸分析（primer extension analysis）主要用于mRNA 5′端作图。poly（A）+RNA首先与过量5′端标记的且与靶RNA互补的单链寡核苷酸引物杂交，然后用反转录酶延伸这个引物。产生的cDNA与RNA模板互补且长度与引物5′端和RNA 5′端之间的距离相等。该法在mR
Whole－mount－TUNEL－analysis－of－Xenopus－embryos
Fixation and pretreatmentDejelly albino embryos carefully in 2% Cystein (pH 7.8).Remove the vitellin membrane with two pairs of tweezers (or c
Flow－Cytometric－Analysis－Of－Bcl－Family－members
DescriptionCell Fixation, staining and flow cytometric analysis ProcedureCells (106) were washed twice in FACS buffer (phosphate buffered saline PBS p
FIXATION－and－DNA－Staining－for－Cell－Cycle－Analysis
BackgroundThis method of DNA staining utilizes ethanol to fix the cells and permeabilize the membrane, which allows the dye (Propidium Iodide) to ente
Cell－cycle－analysis－of－Escherichia－coli－cells
Cell cycle analysis of Escherichia coli cellsC period = the time for a round of chromosome replicationD period = the time between the end of a round o
引物延伸分析（primer－extension－analysis）
引物延伸分析（primer extension analysis）主要用于mRNA 5′端作图。poly（A）+RNA首先与过量5′端标记的且与靶RNA互补的单链寡核苷酸引物杂交，然后用反转录酶延伸这个引物。产生的cDNA与RNA模板互补且长度与引物5′端和RNA 5′端之间的距离相等。该法在mRN