Acetylation(orSuccinylation)ofAminoGroupsonProteins
Acetylation (or Succinylation) of Amino Groups on ProteinsREFERENCE: Hanock and Benz. 1986. BBA. 860:699-707.PURPOSE: Derivitization of amino groups to remove the positive charge characteristics of the protein, for example to determine the importance of amino groups to a protein's function.MATERIALS:Purified protein at approximately 0.25mg/ml (diluted in 50mM phosphate buffer pH 6.8, 3mM Na azide, and, ......阅读全文
Acetylation－(or－Succinylation)－of－Amino－Groups－on－Proteins
Acetylation (or Succinylation) of Amino Groups on ProteinsREFERENCE: Hanock and Benz. 1986. BBA. 860:699-707.PURPOSE: Derivitization of amino groups t
The－reactions－that－feed－amino－groups－into－the－urea－cycle
Excess amino acids in the body can be used as a source of energy, with their carbon skeleton converted to metabolic intermediates such as acetyl-CoA o
Synthesis－and－Probing－of－Membranebound－Peptide－Arrays2
Take the appropriate set of Fmoc-amino acid stock aliquots for cycle 1 from the freezer, bring to room temperature, and activate by adding DIC (4 µl p
Catabolic－pathways－for－alanine,－glycine,－serine,－cysteine,－tryptophan
Amino acids in the diet have one of two fates - either they are incorporated into proteins or they are broken down for energy and metabolic intermedia
Acetylation－and－Deacetylation－of－RelA－in－The－Nucleus
Contributor: Glenn Croston Ph.D.REFERENCES: Gilmore T. The Rel/NF-kB signal transduction pathway: An introduction to the Rel/NF-kB Signal Transduction
Amino－acid－composition
There has been a recent revival of interest in the use of AA composition for the identification of proteins from 2-D gels. This technique uses the idi
Chloroplast－Phenomics:－Systematic－Phenotypic－Screening－of－Chloroplast－...
Chloroplast Phenomics: Systematic Phenotypic Screening of Chloroplast Protein Mutants in ArabidopsisAs part of a project to analyze chloroplast functi
Glucogenic－and－Ketogenic－Amino－Acids
A significant amount of metabolic energy can come from amino acid metabolism, particularly under conditions of starvation. The metabolism of amino aci
Quantitative－Determination－of－Peptides－by－Sulfhydryl－(SH)－Groups
Quantitative Determination of Peptides by Sulfhydryl (-SH) GroupsAuthor: David Van Horn, Greg BulajSource: Contributed by David Van Horn, Dept. of Che
Synthesis－and－Probing－of－Membranebound－Peptide－Arrays1
Synthesis and Probing of Membrane-bound Peptide ArraysRonald FrankDepartment of Chemical Biology, GBF (German Research Center for Biotechnology), 3812
Purification－of－MBP－(maLTosebinding－proteins)－Fused－Proteins
Express fusion proteins as per the GST-fused protocol up to Step 7 (Day 3). All steps in protein purification should be done at 4° C unless otherwise
Functional－Genomics－and－Structural－Biology－in－the－Definition－of－Gene...
By mid-2007, the three-dimensional (3D) structures of some 45,000 proteins have been solved, over a period where the linear structures of millions
Fluorescent－Nucleoside－Triphosphates－for－SingleMolecule－Enzymology2
1.1 Selection of the Labeling PositionFluorescent adenine and guanine nucleotides have been widely used to report upon binding, protein release and
Shuttle－for－transfer－of－acetyl－groups－from－mitochondria－to－the－cytosol
Acetyl-CoA is produced in mitochondria through the metabolism of fatty acids and the oxidation of pyruvate to acetyl-CoA. When ATP is needed, this ace
蛋白质翻译后修饰的验证问题
Why are proteins, detected by mass spectrometry, not validated by site-specific antibodies?The modified motif could be detected by mass spectrometry (
Protein－Electrophoresis
DefinitionAmino acids, nucleotides, polypeptides, and other compounds in a colloidal state can be separated by the application of external voltages wh
Synaptic－Proteins－at－the－Synaptic－Junction
The postsynaptic density (PSD) is a submembranous structure at the postsynaptic membrane mainly at the excitatory synapses. The neurotransmitter recep
Purification－of－GST－Fused－Proteins
Day 1Set up an overnight culture in 100 ml LMM broth or 100 ml terrific broth containing 100ul 100 mg/mlAmpDay 2Add 40-50 ml o/n culture to 1 lt terri
An－Introduction－to－Biocomputing
An Introduction to BiocomputingVersion 2.01October 1996David Steffen, Ph.D.President, Biomedical Computing, Inc.6626 WestchesterHouston, Texas 77005US
Crystallization－of－Kinesin－Family－Motor－Proteins
Motor proteins of several kinesin family groups have now been crystallized: monomeric Kinesin-1 motor domains from human, rat andNeurospora (Kull et a
Phosphoproteins－pr...
实验概要The following procedure provides a method of detection of phosphorylated proteins.实验步骤1. To a sample of protein solution containing 1-100 ng of
Methods－for－the－Detection－of－DAminoAcid－Oxidase2
Results and DiscussionNavigationAbstractIntroductionMaterials and MethodsResults and DiscussionReferencesD-Amino-acid oxidase activity was detected in
Methods－for－the－Detection－of－DAminoAcid－Oxidase1
AbstractFour methods (an enzyme activity assay, western blotting, RT-PCR, and northern hybridization) to detect the enzyme D-amino-acid oxidase are de
The－informationprocessing－pathway－at－the－IFNbeta－enhancer
The packaging of eukaryotic DNA into nucleosomes inhibits the access of factors to DNA and results in the repression of transcription, replication and
Biosynthesis－of－Cysteine－from－serine－in－bacteria－and－plants
In animals cysteine is synthesized from homocysteine, a produce of the essential amino acid methionine. In the absence of dietary methionine, animals
Production－of－Recombinant－Proteins－in－SuspensionCultured－Plant－Cells
Plants have emerged in the past decade as a suitable alternative to the current production systems for recombinant pharmaceutical proteins and, toda
Bacterial－Expression－of－GSTfusion－Proteins
1. Grow cells in 5ml (or more) of LB-Amp overnight for a starter culture. 2. Grow larger culture (100x volume of starter culture) using the overnigh
BTG－family－proteins－and－cell－cycle－regulation
BTG2 is found to be one of the immediate early genes up-regulated by neural growth factor (NGF) and epidermal growth factor (EGF). Its transcriptional
Biosynthesis－of－Cysteine－in－mammals
In animals, the sulfur-containing amino acid cysteine is synthesized from homocysteine, which is itself derived from metabolism of the amino acid meth
蛋白芯片制作与应用（3）－操作流程
一个经典的蛋白芯片操作流程：Experimental Procedures for Protein Microarrays--------------------------------------------------------------------------------Chemicall