The molecular mass and isoelectric point of plant proteomes [PDF]
BMC Genomics, 2019 Background Cell contain diverse array of proteins with different molecular weight and isoelectric point (pI). The molecular weight and pI of protein play important role in determining the molecular biochemical function.
Tapan Kumar Mohanta +4 more
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Isoelectric Point of Proteins at Hydrophobic Interfaces [PDF]
Frontiers in Chemistry, 2021 Structural and colloidal stability of proteins at different surfaces and interfaces is of great importance in many fields including medical, pharmaceutical, or material science.
Vanessa Lautenbach +2 more
doaj +7 more sources
Isoelectric Point Separations of Peptides and Proteins [PDF]
Proteomes, 2017 The separation of ampholytic components according to isoelectric point has played an important role in isolating, reducing complexity and improving peptide and protein detection.
Melissa R. Pergande +1 more
doaj +4 more sources
IPC - Isoelectric Point Calculator. [PDF]
Biol Direct, 2016 ABSTRACTAccurate estimation of the isoelectric point (pI) based on the amino acid sequence can be useful for many biochemistry and proteomics techniques such as 2-D polyacrylamide gel electrophoresis, or capillary isoelectric focusing used in combination with high-throughput mass spectrometry.
Kozlowski LP.
europepmc +6 more sources
Virus Isoelectric Point Estimation: Theories and Methods. [PDF]
Appl Environ Microbiol, 2021 Much of virus fate, both in the environment and in physical/chemical treatment, is dependent on electrostatic interactions. Developing an accurate means of predicting virion isoelectric point (pI) would help to understand and anticipate virus fate and ...
Heffron J, Mayer BK.
europepmc +4 more sources
Effects of Relative Molecular Weight Distribution and Isoelectric Point on the Swelling Behavior of Gelatin Films [PDF]
Frontiers in Chemistry, 2022 The swelling behavior of gelatin films with different extraction processes are investigated. The results showed that the swelling ratio of the gelatin film extracted by alkaline hydrolysis of collagen (type-B) in a range of pH environments was higher ...
Fangqi Ji +3 more
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Structure-based charge calculations for predicting isoelectric point, viscosity, clearance, and profiling antibody therapeutics [PDF]
mAbs, 2021 The effect of hydrophobicity on antibody aggregation is well understood, and it has been shown that charge calculations can be useful for high-concentration viscosity and pharmacokinetic (PK) clearance predictions.
Nels Thorsteinson +4 more
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Synthesis, Polymerization, and Assembly of Nanosilica Particles below the Isoelectric Point. [PDF]
Langmuir, 2017 The particle growth of silica below the isoelectric point plays a key role in oil well cements, production of silica gels and production of nanosilica by dissolving silicates.
Lazaro A +5 more
europepmc +3 more sources
Proteome-pI: proteome isoelectric point database. [PDF]
Nucleic Acids Res, 2017 Proteome-pI is an online database containing information about predicted isoelectric points for 5029 proteomes calculated using 18 methods. The isoelectric point, the pH at which a particular molecule carries no net electrical charge, is an important parameter for many analytical biochemistry and proteomics techniques, especially for 2D gel ...
Kozlowski LP.
europepmc +4 more sources
IPC 2.0: prediction of isoelectric point and pKa dissociation constants. [PDF]
Nucleic Acids Res, 2021 The isoelectric point is the pH at which a particular molecule is electrically neutral due to the equilibrium of positive and negative charges. In proteins and peptides, this depends on the dissociation constant (pKa) of charged groups of seven amino ...
Kozlowski LP.
europepmc +2 more sources