Results 31 to 40 of about 674,005 (346)

Calorimetry of Some Trypsin-Trypsin Inhibitor Reactions

open access: yesJournal of Biological Chemistry, 1972
The heats of reaction of trypsin with soybean (Kunitz), ovomucoid, and lima bean inhibitors have been measured at pH 5.0 and 10° and 25°. All the reactions were endothermic, with ΔH ranging from 8.6 Cal per mole for the lima bean inhibitor to 15.3 Cal per mole for the soybean inhibitor. Equilibrium constants for the association were calculated from the
R J, Baugh, C G, Trowbridge
openaire   +2 more sources

Novel Inhibitors and Activity-Based Probes Targeting Trypsin-Like Serine Proteases

open access: yesFrontiers in Chemistry, 2022
The trypsin-like proteases (TLPs) play widespread and diverse roles, in a host of physiological and pathological processes including clot dissolution, extracellular matrix remodelling, infection, angiogenesis, wound healing and tumour invasion/metastasis.
Timothy E. G. Ferguson   +3 more
doaj   +1 more source

Solubilization, Activation, and Insecticidal Activity of Bacillus thuringiensis Serovar thompsoni HD542 Crystal Proteins [PDF]

open access: yes, 2008
Cry15Aa protein, produced by Bacillus thuringiensis serovar thompsoni HD542 in a crystal together with a 40 kDa accompanying protein is one of a small group of non-typical, less well-studied members of the Cry family of insecticidal proteins, and may ...
Naimov, S.   +5 more
core   +1 more source

Blood Digestion by Trypsin-Like Serine Proteases in the Replete Lyme Disease Vector Tick, Ixodes scapularis

open access: yesInsects, 2020
Ixodes scapularis is the major vector of Lyme disease in the Eastern United States. Each active life stage (larva, nymph, and adult) takes a blood meal either for developing and molting to the next stage (larvae and nymphs) or for oviposition (adult ...
Jeremiah Reyes   +5 more
doaj   +1 more source

Effects of natural carotenoid (carrot and red bell pepper) on growth performance, digestive enzymes and antioxidant enzymes in koi, Cyprinus rubrofuscus [PDF]

open access: yesتغذیه آبزیان, 2023
Introduction: One of the most important indices in increasing the marketability of ornamental fish is the favorite growth. The main pigment in many fish species is carotenoid, employing to improve their antioxidant capacity and immune system.
Abbas Zamani
doaj   +1 more source

The Effect of TiO2-Nanoparticle on the Activity and Stability of Trypsin in Aqueous Medium [PDF]

open access: yesJournal of Nanostructures, 2018
Trypsin (E.C.3.4.21.4) is a serine protease commonly used in proteomics for digestion of proteins. In the present study, the effect of nano-TiO2 on the conformation and catalytic activity of trypsin were studied.
sakineh sadeghi kaji   +3 more
doaj   +1 more source

Differences between cultured cortical neurons by trypsin and papain digestion

open access: yesIbrain, 2022
The objective of this study was to compare the efficiency of trypsin and papain in neuronal digestion and determine which enzyme is more efficient. Cortical tissues were obtained from Sprague–Dawley (SD) rats. According to the different digestive enzymes,
Chang‐Yan Hu   +3 more
doaj   +1 more source

Motility of triton-demembranated sea urchin sperm flagella during digestion by trypsin [PDF]

open access: yes, 1977
The survival curves for a population of reactivated spermatozoa exposed to digestion by trypsin indicate that a large number of trypsin-sensitive targets must be digested before the flagellum disintegrates.
Brokaw, C. J., Simonick, T. F.
core   +2 more sources

Differential in vitro and in vivo effect of barley cysteine and serine protease inhibitors on phytopathogenic microorganisms [PDF]

open access: yes, 2011
Protease inhibitors from plants have been involved in defence mechanisms against pests and pathogens. Phytocystatins and trypsin/α-amylase inhibitors are two of the best characterized protease inhibitor families in plants.
Cambra Marin, Ines   +5 more
core   +2 more sources

Optimization of Enzymatic Hydrolysis and Decolorization Process of Walnut Protein

open access: yesLiang you shipin ke-ji, 2022
This paper aimed at the high-value utilization of walnut cake, a by-product of oil processing industry. The walnut protein (WP) was extracted by alkali extraction-acid precipitation method from cold-pressed walnut cake, then trypsin hydrolysis process ...
WANG Wei   +3 more
doaj   +1 more source

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