Results 61 to 70 of about 221,926 (315)

Parameters Affecting the Performance of Immobilized Enzyme

open access: yesJournal of Chemistry, 2013
Enzyme immobilization has been investigated to improve lipase properties over the past few decades. Different methods and various carriers have been employed to immobilize enzyme.
Dong-Hao Zhang   +2 more
doaj   +1 more source

Sortase-mediated immobilization of Candida antarctica lipase B (CalB) on graphene oxide; comparison with chemical approach

open access: yesBiotechnology Reports, 2022
In this study, Candida antarctica lipase B (CalB) was covalently immobilized on the surface of graphene oxide (GO) nanoparticles by sortase-mediated immobilization as well as a chemical attachment approach.
Faezeh Moosavi   +3 more
doaj   +1 more source

Degradation of pentachlorophenol by non-immobilized, immobilized and co-immobilized Arthrobacter cells [PDF]

open access: yesJournal of Fermentation and Bioengineering, 1991
Abstract Non-immobilized, immobilized and co-immobilized Arthrobacter (ATCC 33790) cells were examined for their ability to degrade PCP in a mineral medium. Non-immobilized cells could completely remove PCP from the aqueous phase and mineralize 77% of the added PCP within 135 h.
Lin, Jian-Er, Wang, Henry Y.
openaire   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Effects of 2 weeks lower limb immobilization and two separate rehabilitation regimens on gastrocnemius muscle protein turnover signaling and normalization genes

open access: yesBMC Research Notes, 2012
Background Limb immobilization causes a rapid loss of muscle mass and strength that requires appropriate rehabilitation to ensure restoration of normal function.
Nedergaard Anders   +7 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

A Study On The Characteristics Of Chitosan As An Immobilization Matrix For Biosensors [QP702.C5 A581 2007 f rb ]. [PDF]

open access: yes, 2007
Dua jenis kitosan (FCHIT dan SCHIT) telah diselidik sebagai matriks immobilisasi bagi pembuatan biosensor glukosa. Kelikatan-purata berat molekul bagi FCHIT and SCHIT telah ditentukan iaitu 981.80 kD dan 398.61 kD masing-masing.
Ang, Lee Fung
core  

Industrial applications of fungal lipases: a review

open access: yesFrontiers in Microbiology, 2023
Fungal lipases (triacylglycerol acyl hydrolases EC 3.1.1.3) are significant industrial enzymes and have several applications in a number of industries and fields. Fungal lipases are found in several species of fungi and yeast.
Ashish Kumar   +6 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

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