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Protein Structure Analysis
Protein Structure Analysis

... Experimental electron density map and model fitting (apoE four helix bundle) ...
Access Slides
Access Slides

... This process is mediated by the Ser/Thr kinase mTOR (mammalian target of rapamycin). ...
Stke-Protein-Synthesis
Stke-Protein-Synthesis

... Regulation of Protein Translation By Emmanuel Landau For other ScienceMag teaching resources see: http://stke.sciencemag.org/resources/education/archive.dtl ...
Detailed proteome analysis of growing cells of the planctomycete
Detailed proteome analysis of growing cells of the planctomycete

Proteomics of Poxvirus - KEIVAN BEHESHTI MAAL'S HOMEPAGE
Proteomics of Poxvirus - KEIVAN BEHESHTI MAAL'S HOMEPAGE

... DNA synthesis.  all of the enzymes necessary for DNA synthesis in virion  can Replicate DNA but not mature in enucleated cells ...
dorsal - WebLearn
dorsal - WebLearn

... family of extracellular serine proteases.  Typically secreted as inactive zymogen forms that are activated by proteolytic cleavage between N and C terminal domains. Pre-activated forms of Snake and Easter lacking N-terminal sequences have been used to order Gastrulation defective, Snake and Easter ...
Khoa hoc - Cong nghe
Khoa hoc - Cong nghe

... coincides with research of scad hydrolysis by Flavourzyme (Chun et al., 2006). A number of other studies on hydrolyzed tuna head (Nguyen et al., 2012) and hydrolysis salmon head (Sathivel et al., 2005) also showed that essential amino acids content in hydrolyzed protein obtained from these studied w ...
View/Open
View/Open

... Swine: Distiller’s dried grain by-products can be used as a protein/energy source in growing pigs and reproducing sows at limited inclusion rates. v DDGS contain approximately 27 percent crude protein, but are low in lysine and to a lesser extent threonine, leucine, isoleucine, and tryptophan v DDG ...
Statistical analysis of DNA microarray data
Statistical analysis of DNA microarray data

... first dimension, the proteins are separated by isoelectric focusing, which resolves proteins on the basis of charge. In the second dimension, proteins are separated by molecular weight using SDS-PAGE. The gel is dyed with Coomassie Blue or silver to visualize the proteins. Spots on the gel are prote ...
ACT Science Practice Test 1 ANSWERS File
ACT Science Practice Test 1 ANSWERS File

... previously potent antibiotic. A distribution curve depicts the frequency of bacterial strains. The shaded area comprises the 95% of bacterial strains that can be treated by a specific antibiotic while the unshaded region comprises bacterial strains that are resistant to that antibiotic. For any give ...
pGEX-5X-3 GST Expression Vector
pGEX-5X-3 GST Expression Vector

... addition GST HiTrap™ 1 and 5 ml columns and GST HiPrep™ FF 16/10 column are available for purification in a chromatography system such as the ÄKTA™ design system. Alternatively, Gluthatione Sepharose bulk media are available from 10 ml up to 500 ml. A GST Bulk Kit is also available combining 10 ml G ...
IOSR Journal of Computer Engineering (IOSR-JCE)
IOSR Journal of Computer Engineering (IOSR-JCE)

... protein contains a unique amino acid sequence which has a set of generic codes called „codon‟. ‟Codon‟ is a set of three nucleotide as for example AUG is a code that contains adenine-uracil-guanine nucleotides respectively. On the other hand, DNA sequence contains four nucleotides such as adenine (A ...
evaluation of cirrhosis liver disease via protein-protein
evaluation of cirrhosis liver disease via protein-protein

... the new techniques in research of modern world that analysis high throughput data in few time(17). Enrichment analysis of the interest proteins can be helpful in understanding the significant intricate parts of the cells and the underling mechanism of the disease pathology (18, 19). In this study, t ...
Evaluation and Comparison of the GUS, LUC and GFP Reporter
Evaluation and Comparison of the GUS, LUC and GFP Reporter

... two steps in the procedure that can lower the resolution of the assay: (1) diffusion of the GUS enzyme before protein cross-linking by a fixation step (Fig. 2 A, step 2) and (2) diffusion of the reaction product before oxidation into the insoluble blue precipitate (Fig. 2 A, step 3). In order to obt ...
Systemic Delivery of siRNA by a Plant PHLOEM SMALL RNA
Systemic Delivery of siRNA by a Plant PHLOEM SMALL RNA

... (a) and (b) Total proteins were extracted from infected tissues (A) and phloem exudate (B) of pumpkin plants in which c-Myc4-His8 tagged rbcS, GFP, CmPSRP1 WT, Qm and ∆C were expressed using a ZYMV vector. Total proteins extracted from infected tissues (10 µg) and phloem exudate (40 µg) were separa ...
The Diversity of Lysine-Acetylated Proteins in Escherichia coli
The Diversity of Lysine-Acetylated Proteins in Escherichia coli

... and highly regulated posttranslational modification. However, it has not been systematically studied in prokaryotes. By affinity immunoseparation using an anti-acetyllysine antibody together with nano-HPLC/MS/MS, we identified 125 lysineacetylated sites in 85 proteins among proteins derived from . T ...
An hierarchical artificial neural network system for the classification
An hierarchical artificial neural network system for the classification

Methods S1.
Methods S1.

... the construction of P750-clpP1P2DAS was transformation of the attB L5 site integrating plasmid, pEXPR(kan)::RT38-p750-P1P2DAS into H37Rv/pNIT(zeo)::RecET-SacB to create a clpP1P2 merodiploid. The pEXPR(kan) plasmid was generated using multi-site gateway to insert the tetracycline-off repressor (RT38 ...
CYP74C3 and CYP74A1, plant cytochrome P450 enzymes whose
CYP74C3 and CYP74A1, plant cytochrome P450 enzymes whose

Bennett, Eric: Utilization of primary and secondary structure elements to predict a protein's propensity to form amyloids
Bennett, Eric: Utilization of primary and secondary structure elements to predict a protein's propensity to form amyloids

... neurofibrillar tangles (6). All of these diseases point to a common feature. These aggregation prone proteins are normally soluble with a variety of three-dimensional structures that are stable until some mutation or cellular event triggers a conformational change leading to amyloid formation (7-9). ...
Enzymes..
Enzymes..

... E. Quantity of enzyme is not consumed during the enzymatic reaction. Find the differences between enzymes and inorganic catalysts A. High specificity B. They catalyze only energetically possible reactions C. They do not vary a reaction direction D. They accelerate reaction equilibrium beginning, but ...


... The recommended daily allowance (RDA) values of dietary fibre for children, adults, pregnant and lactating mothers are 19-25, 21-38, 28 and 29g, respectively [3], therefore S. nigrum is a good sources of fibre. According to Antia et al. [12] non-starchy vegetables are the richest sources of dietary ...
Curriculum Vitae
Curriculum Vitae

... map-based cloning; Yeast two-hybrid assay; Promoter activity analysis by LUC/REN ratio; Chromatin immunoprecipitation (ChIP) Biochemistry Heterologous protein expression in E. coli, protein purification and characterization; GST/His pull-down and in vitro protein competitively binding assay; Protein ...
PACS-2 (Q-20): sc-160645 - Santa Cruz Biotechnology
PACS-2 (Q-20): sc-160645 - Santa Cruz Biotechnology

... mitochondrion and the lumen of the endoplasmic reticulum (ER) and belongs to the PACS (phosphofurin acidic cluster sorting) family. Expressed in a broad range of tissues with highest expression in skeletal muscle, brain, heart, testis and pancreas, PACS-2 interacts with Polycystin-2 and BID and func ...
Central Dogma - essentiavitae.com
Central Dogma - essentiavitae.com

... Intron – part of a gene that is transcribed but is excised from the mRNA before translation into protein  Exon – part of a gene that encodes amino acids  Genetic code – the correspondence between specific RNA triplets and the amino acids they specify  Codon – a continuous triplet of mRNA that specif ...
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Protein purification



Protein purification is a series of processes intended to isolate one or a few proteins from a complex mixture, usually cells, tissues or whole organisms. Protein purification is vital for the characterization of the function, structure and interactions of the protein of interest. The purification process may separate the protein and non-protein parts of the mixture, and finally separate the desired protein from all other proteins. Separation of one protein from all others is typically the most laborious aspect of protein purification. Separation steps usually exploit differences in protein size, physico-chemical properties, binding affinity and biological activity. The pure result may be termed protein isolate.The methods used in protein purification can roughly be divided into analytical and preparative methods. The distinction is not exact, but the deciding factor is the amount of protein that can practically be purified with that method. Analytical methods aim to detect and identify a protein in a mixture, whereas preparative methods aim to produce large quantities of the protein for other purposes, such as structural biology or industrial use. In general, the preparative methods can be used in analytical applications, but not the other way around.
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