Results 61 to 70 of about 57,869 (249)

Attempts to convert chymotrypsin to trypsin

open access: yes, 1996
Trypsin and chymotrypsin have specificity pockets of essentially the same geometry, yet trypsin is specific for basic while chymotrypsin for bulky hydrophobic residues at the PI site of the substrate.
Rutter, William J.   +7 more
core   +1 more source

Improved sodium dodecyl sulfate–polyacrylamide gel electrophoresis method for quantifying the 11S/7S ratio in soybean storage proteins

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Accurate quantification of soybean storage protein subunits glycinin (11S) and β‐conglycinin (7S), and their ratio (11S/7S), is essential for applications in plant breeding, food processing, and allergen research. Although sodium dodecyl sulfate–polyacrylamide gel electrophoresis (SDS‐PAGE) is widely used due to its accessibility ...
Yaojie Zheng   +6 more
wiley   +1 more source

Bioactive Proteolytic Enzymes Chymotrypsin and Papain as Adjuvants to Laser Hair Removal: Reducing the Risk of Paradoxical Hypertrichosis in Women with Facial Hirsutism

open access: yesCosmetics
Paradoxical hypertrichosis is an adverse effect of photo-epilation, involving the induction of hair growth within treated or adjacent non-treated areas.
Aikaterini Liatsopoulou   +2 more
doaj   +1 more source

Action of plant proteinase inhibitors on enzymes of physiopathological importance

open access: yesAnais da Academia Brasileira de Ciências, 2009
Obtained from leguminous seeds, various plant proteins inhibit animal proteinases, including human, and can be considered for the development of compounds with biological activity.
Maria Luiza V. Oliva, Misako U. Sampaio
doaj   +1 more source

Midgut proteases from larval spodoptera littoralis (lepidoptera: noctutoae) [PDF]

open access: yes, 1992
The presence and properties of proteases present in larval midgut extracts from Spodoptera littoralis was investigated. Trypsin and chymotrypsin activities were found mainly in the midgut lumen while leucine aminopeptidase and dipeptidyl aminopeptidase ...
Lee, Michael James, Lee, M.J
core  

Osteoarthritis: An Immuno‐Inflammatory Disease‐Mechanisms of Immune Cell Dysregulation and Potential Therapeutic Strategies

open access: yesMed Research, EarlyView.
This review summarizes the immuno‐inflammatory mechanisms driving the pathogenesis of osteoarthritis (OA), extending beyond the traditional view of OA as a purely degenerative disease to incorporate immune cell infiltration, inflammatory factor release, and the formation of a chronic low‐grade inflammatory microenvironment.
Qingqiang Lei   +9 more
wiley   +1 more source

Peptidolytic enzymes in different larval stadium of housefly Musca domestica

open access: yesVeterinární Medicína, 2006
Four classes of peptidolytic enzymes were described in insects. Many authors have found predominant activity belonging to trypsin-like and chymotrypsin-like activity.
J. Blahovec, Z. Kostecka, A. Kocisova
doaj   +1 more source

Chymotrypsin inhibition assays.

open access: yes, 2015
(A) Baseline chymotrypsin (0.1 μg/mL) activity with N-benzoyl-L-tyrosine ethyl ester (0.5 mM). Inhibition of chymotrypsin with (B) Roche protease inhibitor cocktail (60 μg/mL), (C) TFP4 (2 μg/mL), and (D) crude protein extract (1.2 μg/mL) from the ...
Roger A. Laine (739703)   +6 more
core   +1 more source

Proteome‐Wide Analysis of Palmitoylated Proteins in Macrophages Reveals Novel Insights Into Early Immune Signaling

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Protein S‐palmitoylation, a reversible lipid modification, plays critical roles in regulating protein function and localization. However, its comprehensive role in the rapid reprogramming of macrophages during early immune responses remains incompletely understood.
Hyojung Kim   +4 more
wiley   +1 more source

EFFECT OF α–CHYMOTRYPSIN AND GELATIN SUPPLEMENTATION IN RABBIT SEMEN EXTENDER ON ANTI-SPERM ANTIBODYS AND FERTILITY [PDF]

open access: yesEgyptian Journal of Rabbit Science, 2015
Three experiments were carried out to study the effects of α-chymotrypsin with gelatin on anti-sperm antibodies (ASAs) in rabbit's semen and fertilization rate. In the first experiment, all rabbits males (20 bucks) were tested for the presence of ASAs in
Mohamed elspeiy   +2 more
doaj   +1 more source

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