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Isoelectric Point - Definition and Relevance | Nanopedia
The isoelectric point (pI) is the pH at which a particular molecule carries no net electrical charge . The net charge on the molecule is affected by the pH of its surrounding environment and can become more positive or negative due to the gain or loss of protons, respectively.
nanotempertech.com
nanotempertech.com
Isoelectric point - Wikipedia
The isoelectric point (pI, pH(I), IEP), is the pH at which a molecule carries no net electrical charge or is electrically neutral in the statistical mean.
en.wikipedia.org
en.wikipedia.org
25.3: Isoelectric Points and Electrophoresis - Chemistry LibreTexts
The isoelectric point, pI, is the pH of an aqueous solution of an amino acid (or peptide) at which the molecules on average have no net charge.
chem.libretexts.org
chem.libretexts.org
isoelectric
isoelectric, a. (aɪsəʊɪˈlɛktrɪk) [f. iso- + electric a.] 1. Equal in electrical potential; containing or indicating no potential difference.1877 Rosenthal Muscles & Nerves 179 On the outside of the cylinder these iso-electric surfaces are exposed. 1901 J. H. Raymond Human Physiol. (ed. 2) 445 A norm...
Oxford English Dictionary
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ISOELECTRIC Definition & Meaning - Merriam-Webster
1. having or representing zero difference of electric potential 2. being the pH at which the electrolyte will not migrate in an electric field.
www.merriam-webster.com
www.merriam-webster.com
Isoelectric focusing (article) | Khan Academy
Isoelectric focusing is a technique used in biochemistry and molecular biology to separate molecules - amino acids, peptides, or larger proteins - based on ...
www.khanacademy.org
www.khanacademy.org
Isoelectric
Isoelectric may refer to:
Isoelectric point, the pH at which a particular molecule carries no net electrical charge
Isoelectric focusing, a technique for separating different molecules by differences in their isoelectric point
Isoelectric line representing the absence of electrical activity on an
wikipedia.org
en.wikipedia.org
Isoelectric
Isoelectric has 40 years of experience in Manufacturing Electronic Moisture Measurement Equipment for Cereals, Forages and Wood.
isoelectric.com
isoelectric.com
Isoelectric Point - an overview | ScienceDirect Topics
The isoelectric point is defined as the pH at which a protein has an overall charge of zero, resulting in a neutral charge where the protein does not ...
www.sciencedirect.com
www.sciencedirect.com
IPC 2.0: prediction of isoelectric point and pKa dissociation constants
The isoelectric point is the pH at which a particular molecule is electrically neutral due to the equilibrium of positive and negative charges.
pubmed.ncbi.nlm.nih.gov
pubmed.ncbi.nlm.nih.gov
isoionic
isoionic, a. Physical Chem. and Biochem. (aɪsəʊaɪˈɒnɪk) [f. iso- + ionic a.2] Of a solute or solution: giving rise to or containing no noncolloidal ions other than those formed by dissociation of the solvent; isoionic point, † isoionic reaction, the point (usually pH value) at which the average numb...
Oxford English Dictionary
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Isoelectric focusing
Isoelectric focusing (IEF), also known as electrofocusing, is a technique for separating different molecules by differences in their isoelectric point Isoelectric focusing can resolve proteins that differ in pI value by as little as 0.01.
wikipedia.org
en.wikipedia.org
Ampholine
Ampholine, n. Biochem. (ˈæmfəliːn) Also ampholine. [a. Sw. ampholine, f. *ampholyte n. + -ine5.] A proprietary name for ampholytes used to establish stable pH gradients in isoelectric focusing.1968 Trade Marks Jrnl. 3 July 1077/1 Ampholine... Chemical products for industrial and scientific use in th...
Oxford English Dictionary
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Isoionic point
It is different from the isoelectric point (pI) in that pI is the pH value at which the net charge of the molecule, including bound ions is zero. Thus, the isoelectric and isoionic points are equal when the concentration of charged species is zero.
wikipedia.org
en.wikipedia.org
IEF
IEF may refer to:
Index of Economic Freedom
Integrated Education Fund (Northern Ireland)
International Energy Forum
Isoelectric focusing
Islamic
wikipedia.org
en.wikipedia.org