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Sodium tetrathionate effect on papain purification from different Carica papaya latex crude extracts
(Taylor & Francis, 2011-04)
Papain from latex of Carica papaya was purified up to MALDI TOF mass spectrometry homogeinity by salt precipitation from two different crude extract sources: a refined preparation obtained in our laboratory and a commercial ...
Dyes with High Affinity for Diphtheria Toxoid as Promising Affinity Ligands for its Industrial Purification
(Bentham Science Publishers, 2018-04)
Background: Usually, diphteria toxin concentration and purification are performed after detoxification due to its high danger. In this work, an alternative diphteria toxoid (DTx) concentration and purification method by ...
EXTRACTION, PURIFICATION AND AMYLOSE CONTENT OF SOME STARCHESEXTRACTION, PURIFICATION AND AMYLOSE CONTENT OF SOME STARCHES
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1971)
Purification-based metric to measure the distance between quantum states and processes
(American Physical Society, 2013-06)
In this work we study the properties of a purification-based entropic metric for measuring the distance between both quantum states and quantum processes. This metric is defined as the square root of the entropy of the ...
Integrated process for purification of low grade talc ores
(Taylor & Francis, 2012-12)
This study examines the development of an integrated process for separation and purification of low grade talc ores. This procedure involves leaching with HCl to dissolve gangue minerals and to purify a low purity talc ore ...
Purification of Recombinant Galectins Expressed in Bacteria
(Cell Press, 2020-12)
Galectins are soluble lectins that participate in many physiological and pathological functions. Since they can act extracellularly, the use of the recombinant protein is a recurrent strategy for studying their biological ...
Purification techniques of bacteriocins from lactic acid bacteria and other gram-positive bacteria
(Springer, 2011)
The search for new antimicrobial peptides produced by lactic acid bacteria and other Gram-positive microorganisms has become an interesting field of research in the past decades. The fact that bacteriocins are active against ...
A friendly method for Raphanus sativus L (wild radish) peroxidase purification by polyelectrolyte precipitation
(Elsevier Science, 2013-11)
The separation of radish peroxidase from a fresh Raphanus sativus L extract was carried out using precipitation with two commercially available negatively charged synthetic polyelectrolytes: Eudragit® L 100 and Eudragit® ...
Partial purification of proteolytic enzymes and characterization of trypsin from merluccius hubbsi by-products
(Wolters Kluwer, 2015-12)
Proteolytic enzymes have been detected and partially purified from Merluccius hubbsiviscera. Crude proteinase extract exhibited its maximal activity at pH 7.94, 59.52ºC and33.93 minutes using azocaseín as a substrate. The ...
Genetically engineered horseradish peroxidase for facilitated purification from baculovirus cultures by cation-exchange chromatography
(Elsevier Science, 2005-09-10)
An engineered horseradish peroxidase isozyme C (HRP C) gene was constructed by the addition of a 6xArg fusion tail to 6xHis-HRP C by the PCR strategy. The 6xHis-6xArg-HRP C cDNA was expressed in the Sf9 insect cell line ...