10 LIVRES EN ANGLAIS EN RAPPORT AVEC «ISOELECTRIC POINT»
Découvrez l'usage de
isoelectric point dans la sélection bibliographique suivante. Des livres en rapport avec
isoelectric point et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Nutrition and Dietetics' 2007 Ed.2007 Edition
Isoelectric Point Proteins are amphoteric compounds, that is, they are capable of
behaving either as acids or bases, depending upon the medium in which they
are found. This dual nature is the result of the presence of both the caroboxylic ...
By definition the net charge is zero and the total charge is maximal at the
isoelectric point. Lowering or raising the pH tends to increase the net charge
towards its maximum, while the total charge always becomes less than at the
isolectric point ...
H.-D. Belitz, Werner Grosch, Peter Schieberle,
2009
3
A Consumer's Guide to Archaeological Science: Analytical ...
At a particular pH, called its isoelectric point, internal neutralization occurs and
the protein becomes electrically neutral. If there are many basic amino acids, the
isoelectric point of the protein will be above pH 7.0. If many acidic amino acids
are ...
4
Protein Purification: Principles and Practice
Two features are essential for clean results: (1) the protein must be stable at its
isoelectric point; and (2) it must be soluble around its isoelectric point even at
zero ionic strength. Neither of these properties can be taken for granted. It is often
...
5
ADVANCES IN PROTEIN CHEMISTRY
Normally this protein, a globulin of molecular weight 25,000 and isoelectric point
4.5, is soluble in dilute acid or alkali and in dilute salt solution at the isoelectric
point. It is stable over a wide range in pH at 30°C. Susceptible to heat
denaturation ...
6
Chocolate, Cocoa and Confectionery: Science and Technology
Isoelectric Point Caramel, being colloidal in nature, is characterized by its
isoelectric point. At a pH above the isoelectric point, the caramel in solution is
negatively charged whereas below it is positively charged. The majority of
caramels fall ...
This fact may be illustrated by considering proteins at their isoelectric point,
where the particles are uncharged. Although, under these conditions the protein
dispersions show a minimum of stability, they do not always precipitate as they
are ...
8
Soil Management and Greenhouse Effect
the pH of the suspended mixture always shifted to the pH of the isoelectric point.
Mattson (1932), called this phenomenon "isoelectric weathering." We now know
that organic matter, quartz and the oxide of iron and aluminum are isoelectric ...
John M. Kimble, Elissa R. Levine, Bobby A. Stewart,
1995
9
ADVANCES IN CLINICAL CHEMISTRY
travel in an electric field, it follows that, at pH levels above the isoelectric point,
ampholytes travel toward the anode, and, conversely, toward the cathode in
solutions, in which the pH is below their isoelectric point. Moreover, in solutions
at a pH ...
Oscar Bodansky, Albert L. Latner,
1975
10
Milk processing techniques - processing fresh milk into cheese
28. 29. 30. 31. 32. 33. 34. 35. 37. 38. 40. 41. 42. 43. ISOELECTRIC POINT At the
isoelectric point the suspended protein molecules coalesce and precipitate In
colloidal chemistry, a commonly used phrase refers to the "isoelectric point of ...
10 ACTUALITÉS CONTENANT LE TERME «ISOELECTRIC POINT»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
isoelectric point est employé dans le contexte des actualités suivantes.
Global Protein Purification Market - Size, Trends, Share Analysis …
... solubility, isoelectric point, and charged surface residues. Protein purification is done for genetic engineering, antibody production, sequence ... «Digital Journal, juil 15»
Study of Protein Expresion in Peri-Infarct Tissue after Cerebral …
When a 2D (isoelectric point vs. molecular weight) western blot study was performed for these proteins, we observed that the corresponding ... «Nature.com, juil 15»
Whey protein fluid gel backed for foam stabilisation and aeration
When produced close to the isoelectric point, the team found that whey protein fluid gels consist of small spherical protein aggregates 'without ... «FoodNavigator.com, juin 15»
Protein Purification Using Avanti JXN Series Solution
... such as solubility, isoelectric point, shape, size and amino acid composition, unique approaches are developed to isolate the desired protein. «News-Medical.net, mai 15»
ProtDCal: A program to compute general-purpose-numerical …
... as the isoelectric point and the mass. Additional file 1: Table SM-4 summarizes the values of each of these properties for every residue type. «BMC Blogs Network, mai 15»
Genedata Biologics 5.0 – Antibody Engineering and Developability …
... aggregation, micro-heterogeneity, PTMs, charge variants, isoelectric point, serum compatibility, stability (pH, UV, thermal), manufacturability, ... «PR Web, mai 15»
Sodium reduction and meat
“As the number of negative chloride ions increases, they neutralize the positive charges, causing the isoelectric point of the myofibril proteins to ... «Food Business News, mars 15»
SZ-100 Nanopartica Series Instruments from Horiba
Conversely identifying conditions at which the zeta potential is zero (that is, the sample is at the isoelectric point) allows one to choose optimum conditions for ... «News-Medical.net, févr 15»
Functional phosphates drive meat processing innovation
When protein is in its isoelectric point, which is at about pH 5.1, it does not bind water very well. However, when meat protein is charged, ... «Food Business News, janv 15»
Jack Saad, Associate Scientist at Micromeritics, talks to AZoNano …
At the pH where the zeta potential is 0 mV, also known as the isoelectric point, the particle size is at its largest. AC: For which industries are Zeta ... «AZoNano.com, déc 14»