Results 21 to 30 of about 29,610 (215)

Arginase from kiwifruit: properties and seasonal variation [PDF]

open access: yes, 1988
The in vitro activity of arginase (EC 3.5.3.1) was investigated in youngest-mature leaves and roots (1-3 mm diameter) of kiwifruit vines (Actinidia deliciosa var. deliciosa) during an annual growth cycle, and enzyme from root material partially purified.
Dwek, RA   +9 more
core   +2 more sources

Isolation of pathogenesis-related proteins from TMV-infected tobacco and their influence on infectivity of TMV

open access: yesPlant Protection Science, 2005
The composition of pathogenesis-related proteins (PR-proteins) in the intercellular fluid (ICF) and leaf tissue of the hypersensitive tobacco cultivar Xanthi-nc inoculated with Tobacco mosaic virus (TMV), and their inhibitory influence on TMV ...
Milada Šindelářová   +1 more
doaj   +1 more source

OPTIMUM CONDITIONS FOR PHENYLALANINE AMMONIA LYASE EXTRACTION AND PURIFICATION FROM LOCALLY CULTIVATED GRAPE SEEDS

open access: yesThe Iraqi Journal of Agricultural science, 2023
In the present study, Phenylalanine ammonia lyase (PAL) activity was detected in different parts of grape plant (leaves, pulp, whole seeds and defatted seeds) extracts.
S. Y. Hadeel, S. A. Khalida
doaj   +1 more source

Purification and Characterization of a Chloroplast Outer-Envelope-Bound, ATP-Dependent Protein Kinase [PDF]

open access: yes, 1988
An ATP-dependent protein kinase was partially purified from isolated outer envelope membranes of pea (Pisum sativum L., Progress No. 9) chloroplasts. The purified kinase had a molecular weight of 70 kilodaltons, as determined by sodium dodecyl sulfate ...
Soll, Jürgen
core   +2 more sources

Characterization of hemodialysis membranes by inverse size exclusion chromatography [PDF]

open access: yes, 1995
Inverse size exclusion chromatography (i-SEC) was used to characterize three different cellulosic hollow fiber hemodialysis membranes, i.e. low-flux cuprophan and hemophan and high-flux RC-HP400A.
Bargeman, Derk   +5 more
core   +3 more sources

Purification and Characterization of Streptomyces sp. IK Chitinase

open access: yesIndonesian Journal of Biotechnology, 2010
Streptomyces sp. IK isolated from compost inoculants, could produce extra cellular chitinase in a medium containing 0.2% (w/v) colloidal chitin, fermented for 96 hours at 30oC.
Sebastian Margino   +2 more
doaj   +1 more source

Mast cell clones: a model for the analysis of cellular maturation. [PDF]

open access: yes, 1982
Cloned mouse mast cells resemble, by ultrastructure, immature mast cells observed in vivo. These mast cell clones can be grown in the absence of any other cells, facilitating direct investigations of their biochemistry and function.
Cantor, H   +10 more
core   +2 more sources

Identification and characterization of mannosyl retinyl phosphate occurring in rat liver and intestine invivo.

open access: yesJournal of Lipid Research, 1978
A study was conducted to determine whether mannosyl retinyl phosphate occurred in rat liver and intestine in vivo, and, if so, to partially purify it and investigate its properties.
S Masushige, J B Schreiber, G Wolf
doaj   +1 more source

Antimitotic action of cornin as a biologically active polypeptide. I. Biochemical properties of cornin [PDF]

open access: yes, 1965
We succeeded in the extraction of a substance from beef cornea and rabbit muscle, that markedly inhibits mitosis of sea urchin eggs. The substance extracted from beef cornea is non-dialysable and it can be separated into three fractions by DEAE-cellulose
Murakami, Tetuhide H., Nisida, Isamu
core   +1 more source

Studies on methodology in dietary fibre analysis : a neutral detergent fibre method using glucoamylase : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy in Food Technology at Massey University [PDF]

open access: yes, 1979
The dietary fibre content of foods is conveniently and rapidly determined by the neutral and acid detergent methods devised originally by Van Soest and associates.
Sills, Victor Ernest
core  

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