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Carboxypeptidase from yeast. Large scale preparation and the application to COOH-terminal analysis of peptides and proteins.
R Hayashi et al.
The Journal of biological chemistry, 248(7), 2296-2302 (1973-04-10)
Carol E Parker et al.
Molecular biotechnology, 20(1), 49-62 (2002-03-06)
Proteolytic digestion of proteins bound to immobilized antibodies, combined with matrix assisted laser desorption (MALDI) mass spectrometric identification of the affinity-bound peptides, can be a powerful technique for epitope determination. Binding of the protein to the antibody is done while
T Keough et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(13), 7131-7136 (1999-06-23)
A method has been developed for de novo peptide sequencing using matrix-assisted laser desorption ionization mass spectrometry. This method will facilitate biological studies that require rapid determination of peptide or protein sequences, e.g., determination of posttranslational modifications, identification of active
Gleb Zilberstein et al.
Electrophoresis, 29(8), 1749-1752 (2008-04-19)
As a follow-up of our previous report (Anal. Chem. 2007, 79, 821-827) on analytical SDS-PAGE focusing, a refinement of the method for separation of peptides in the small to medium M(r) range (0.5-10 kDa) is here reported, based on a
L He et al.
Journal of mass spectrometry : JMS, 34(9), 909-914 (1999-09-24)
Matrix-assisted laser desorption/ionization (MALDI) mass spectra were obtained from single particles injected directly into a time-of-flight mass spectrometer. Aerosol particles were generated at atmospheric pressure using a piezoelectric single-particle generator or a pneumatic nebulizer and introduced into the mass spectrometer
Ghaith M Hamza et al.
International journal of molecular sciences, 21(6) (2020-03-20)
The ability to quantitatively probe diverse panels of proteins and their post-translational modifications (PTMs) across multiple samples would aid a broad spectrum of biological, biochemical and pharmacological studies. We report a novel, microarray analytical technology that combines immuno-affinity capture with
Electrochemical impedance spectroscopy and quartz crystal nanobalance (EQCN) studies of insulin adsorption on Pt
Wright JEI, et al.
Journal of Electroanalytical Chemistry, 564, 185-197 (2004)
Johansen, J.T., et al.
Carlsberg Research Communications, 41, 1-1 (1976)
William I Burkitt et al.
Analytical biochemistry, 376(2), 242-251 (2008-03-14)
Here we present a demonstration of the proof of principle that absolute concentration of a protein within a mixture of other proteins can be measured with SI traceability. The method used was based on tryptic digestion of a protein followed
Epitope mapping by a combination of epitope excision and MALDI-MS.
C E Parker et al.
Methods in molecular biology (Clifton, N.J.), 146, 185-201 (2000-08-19)
Priyanka Singh Rao et al.
Journal of food science and technology, 57(12), 4562-4575 (2020-10-23)
This paper shows the potential of dual enzyme approach on antioxidant activity of casein hydrolysates. Casein was hydrolysed using the proteolytic enzymes alcalase, flavourzyme in isolation and in sequential order. Casein hydrolysates were evaluated for the degree of hydrolysis, antioxidant
Fractionation of oxidized insulin.
F Sanger
The Biochemical journal, 44(1), 126-128 (1949-01-01)
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