Results 171 to 180 of about 369,882 (213)
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Journal of Pharmaceutical and Biomedical Analysis, 2020
Because the increasing morbidity of pertussis in all age groups worldwide, the quality of pertussis vaccines has aroused a common concern. To improve the quality of pertussis vaccine in research and production, the effects of manufacture processes on post-translational modifications (PTMs) of bioactive proteins in pertussis vaccine were investigated by
Li Changkun +8 more
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Because the increasing morbidity of pertussis in all age groups worldwide, the quality of pertussis vaccines has aroused a common concern. To improve the quality of pertussis vaccine in research and production, the effects of manufacture processes on post-translational modifications (PTMs) of bioactive proteins in pertussis vaccine were investigated by
Li Changkun +8 more
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The role of post-translational modification in ϐ-amyloid precursor protein processing
Biochemical Society Symposia, 2001The ϐ-amyloid precursor protein (APP) plays a pivotal role in the early stages of neurodegeneration associated with Alzheimer's disease. An alteration in the processing pattern of the protein results in an increase in the generation of the 40-42-amino-acid ϐ-amyloid (Aϐ) peptide, which coalesces to form insoluble, extracellular amyloid deposits.
Kieran C. Breen +3 more
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Post-translational processing of 7S and 11S components of soybean storage proteins
Plant Molecular Biology, 1981The synthesis and processing of the major storage proteins in soybean cotyledons was studied both in vivo and in vitro. The α and α' subunits of 7S as well as the 11S proteins are synthesized as higher molecular weight-precursors on membrane-bound polysomes.
Champa Sengupta +3 more
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Impact of post-translational modifications of proteins on the inflammatory process
Biochemical Society Transactions, 2007PTM (post-translational modification) is the chemical modification of a protein after its translation. The well-studied PTM is phosphorylation, but, recently, PTMs have been re-focused by extensive studies on histone modifications and the discovery of the ubiquitin system.
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Clinica Chimica Acta, 2017
Basic research is showing new mechanisms involved in early immune responses and Neutrophil Extracellular Trap (NET) formation (or NETosis) is of key importance as first line defense against bacteria, virus and protozoa. Enzymatic modification of arginine in citrulline in histones is the prerequisite of NETosis being it necessary for decondensation and ...
Bruschi, Maurizio +9 more
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Basic research is showing new mechanisms involved in early immune responses and Neutrophil Extracellular Trap (NET) formation (or NETosis) is of key importance as first line defense against bacteria, virus and protozoa. Enzymatic modification of arginine in citrulline in histones is the prerequisite of NETosis being it necessary for decondensation and ...
Bruschi, Maurizio +9 more
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Journal of Chromatography A, 1995
It has been demonstrated that good agreement may be observed between computed and experimental isoelectric point (pI) values when proteins of known sequence are focused under denaturing conditions on immobilized pH gradient IPG slabs, at least in the pH range 4-7.5.
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It has been demonstrated that good agreement may be observed between computed and experimental isoelectric point (pI) values when proteins of known sequence are focused under denaturing conditions on immobilized pH gradient IPG slabs, at least in the pH range 4-7.5.
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Post-translational Proteolytic Processing on Intracellular Proteins by Cathepsins and Cystatins
2010Post-translational proteolytic modification by limited proteolysis is not only a biological process that produces biologically active proteins (peptides), but because almost all intracellular biologically active proteins are synthesized as pre-pro forms, ordered limited proteolysis by specific proteases is an essential process.
Masae Takahashi +2 more
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Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 1989
Surfactant proteolipid SP-B is a hydrophobic protein of Mr = 8000 identified in organic solvent extracts of pulmonary surfactant. Analysis of the human SP-B RNA predicts that the active surfactant peptide is derived by proteolysis of an Mr = 40,000 precursor.
Virender Kumar Sarin +5 more
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Surfactant proteolipid SP-B is a hydrophobic protein of Mr = 8000 identified in organic solvent extracts of pulmonary surfactant. Analysis of the human SP-B RNA predicts that the active surfactant peptide is derived by proteolysis of an Mr = 40,000 precursor.
Virender Kumar Sarin +5 more
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Protein Transport and Post-translational Processing in Photosystem II Biosynthesis and Homeostasis
2005The biogenesis, repair and homeostasis of Photosystem II (PS II) requires both protein targeting and post-translational modification. The various chloroplast targeting pathways for both nuclear-encoded and chloroplast-encoded proteins are described, with emphasis on the subunits of PS II.
Steven M. Theg, Lan-Xin Shi
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Post-translational processing in the synthesis of egg-specific protein in the silkworm, Bombyx mori
Insect Biochemistry, 1989Abstract The post-translational processing of egg-specific protein (ESP) in developing ovarian follicles of the silkworm, Bombyx mori was analyzed using in vivo and in vitro labeling systems with some radioactive precursors. The labeling with[ 35 S]methionine revealed that ESP is first synthesized as 69 kDa peptide (69K-ESP) which is then ...
Yukihiro Sato, Okitsugu Yamashita
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