Search Results - "Spelzini, D"

Polyethyleneglycol–pepsin interaction and its relationship with protein partitioning in aqueous two-phase systems by Spelzini, Darío, Peleteiro, José, Picó, Guillermo, Farruggia, Beatriz

“…The interaction between the acidic protein, pepsin, and the non-charged polyethyleneglycol polymer was studied by dynamic light scattering, fluorescence…”
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Features of the acid protease partition in aqueous two-phase systems of polyethylene glycol-phosphate : Chymosin and pepsin by SPELZINI, Dario, FARRUGGIA, Beatriz, PICO, Guillermo

“…The partitioning of chymosin (from Aspergilus niger) and pepsin (from bovine stomach) was carried out in aqueous-two phase systems formed by…”
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Partition features and renaturation enhancement of chymosin in aqueous two-phase systems by Reh, Georgina, Spelzini, Dario, Tubío, Gisela, Picó, Guillermo, Farruggia, Beatriz

“…Aqueous two-phase systems of polyethylene glycol (molecular mass 1450, 3350 and 6000)–phosphate and polyethylen-polypropilen oxide (molecular mass…”
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Production of aspartic peptidases by Aspergillus spp. using tuna cooked wastewater as nitrogen source and further extraction using aqueous two phase system by Spelzini, D, Farruggia, B, Guerra, N P, Rua, M L, Pastrana, L

“…The production of extracellular aspartic peptidase by the fungi Aspergillus niger and Aspergillus awamori was carried out in a shake flask and in stirred tank…”
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Polyethyleneimine phosphate and citrate systems act like pseudo polyampholytes as a starting method to isolate pepsin by Manzur, Alejandra, Spelzini, Darío, Farruggia, Beatriz, Romanini, Diana, Picó, Guillermo

“…The aqueous solution behaviour of polyethyleneimine (a cationic synthetic polymer) in the presence of anions (such as citrate and phosphate) was studied by…”
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Thermal Aggregation of Methyl Cellulose in Aqueous Solution: A Thermodynamic Study and Protein Partitioning Behaviour by Spelzini, Dario, Rigatusso, Ruben, Farruggia, Beatriz, Picó, Guillermo

“…The formation of a biphasic system from aqueous solutions of methyl cellulose induced by temperature was studied through heating curves of the polymer solution…”
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