Results 21 to 30 of about 584 (106)

Co-expression of a prophage system and a plasmid system in Bacillus subtilis [PDF]

open access: yes, 2003
A dual expression system for overexpressing two proteins by a single cell strain has been developed in Bacillus subtilis. This dual expression system combines the Φ105MU331 prophage system and a plasmid system within a single cell.
Ho, KM, Lim, BL
core   +1 more source

Enzymatic Modification of Polyamide for Improving the Conductivity of Water-Based Multilayer Nanocoatings [PDF]

open access: yes, 2019
Enzymatic modification, using a protease from Bacillus licheniformis (Subtilisin A), was carried out on polyamide 6.6 (PA6.6) fabric to make it more amenable to water-based nanocoatings used to impart electrical conductivity. The modified PA6.6 fibers
Bischof, Sandra   +5 more
core   +3 more sources

Valorisation of blood protein from livestock to produce haem iron-fortified hydrolysates with antioxidant activity [PDF]

open access: yes, 2022
This work was supported by the project PY20_00021 from the Andalusian Regional Government, Spain. The authors would like to thank APC Europe (Barcelona, Spain) for kindly providing the porcine blood meal powder employed for the experiments.Blood is the ...
Almecija Rodríguez, María Carmen   +3 more
core   +1 more source

Biocatalytic synthesis of highly ordered degradable dextran-based hydrogels [PDF]

open access: yes, 2005
We have prepared unique macroporous and ordered dextran-based hydrogels using a single-step biocatalytic transesterification reaction between dextran and divinyladipate in neat dimethylsulfoxide.
Almarsson   +29 more
core   +1 more source

Non-canonical proteolytic activation of human prothrombin by subtilisin from Bacillus subtilis may shift the procoagulant\ue2\u80\u93anticoagulant equilibrium toward thrombosis [PDF]

open access: yes, 2017
Blood coagulation is a finely regulated physiological process culminating with the factor Xa (FXa)-mediated conversion of the prothrombin (ProT) zymogen to active -thrombin (T).
Acquasaliente, Laura   +5 more
core   +1 more source

Real-time monitoring of viscosity changes triggered by chemical reactions using a high-speed imaging method

open access: yesSensing and Bio-Sensing Research, 2015
We present a method to monitor in real time peptide self-assembly or polymerization events. The temperature controlled modification of a previously reported splash test setup using high speed imaging enables to observe and measure rheological changes in ...
Wooseok Jung   +3 more
doaj   +1 more source

Optimisation of a serine protease coupling to Eudragit S-100 by experimental design techniques [PDF]

open access: yes, 2005
A full factorial design was used to study the influence of four different variables, namely polymer concentration, carbodiimide concentration, time of reaction and blocking agent concentration, on the coupling of a serine protease into a soluble ...
Arasaratnam   +22 more
core   +1 more source

Protein disulphide isomerase-assisted functionalization of keratin-based matrices [PDF]

open access: yes, 2011
In living systems, protein disulphide isomerase (PDI, EC 5.3.4.1) regulates the formation of new disulphide bonds in proteins (oxidase activity) and catalyzes the rearrangement of non-native disulphide bonds (isomerase activity), leading proteins ...
End, N.   +9 more
core   +1 more source

Phosphorylation of silk fibroins improves the cytocompatibility of silk fibroin derived materials: a platform for the production of tuneable material [PDF]

open access: yes, 2014
Silk fibroin demonstrates great biocompatibility and is suitable for many biomedical applications, including tissue engineering and regenerative medicine.
Adams   +70 more
core   +1 more source

The production of hydrolysates from industrially defatted rice bran and its surface image changes during extraction [PDF]

open access: yes, 2017
BACKGROUND This research employed mild-subcritical alkaline water extraction (SAW) technique to overcome the difficulty of active compounds extractability from an industrially defatted rice bran (IDRB).
Abraham   +43 more
core   +1 more source

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