Results 191 to 200 of about 1,158,324 (307)

Developing a Novel Fluorescent Probe for Selectively Recognizing NQO1 in Cancer Cells and at the Tail Amputation Site of Zebrafish. [PDF]

Luminescence
Sun S, Ji Y, Chen G, Wang R, Pu S.
europepmc   +1 more source

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

FEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda, Natsue Maezono, Rina Uchikoshi, Nobuyuki Kato, Masanori Ikeda   +4 more
wiley   +1 more source

A pyrene-based fluorescent probe for highly sensitive and selective detection of hydroxylamine in environmental water samples. [PDF]

RSC Adv
Zhang WJ, Hu Y, Huang YC, Tang SY, Feng SX, Bi WZ, Chen XL, Qu LB.   +7 more
europepmc   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Fluorescence probes

Presentation of novel optical probes for fluorescence sensing in ...
openaire   +1 more source

Synthesis and characterization of a glutathione-responsive NIR-II fluorescent probe with Fenton-like reaction activity. [PDF]

RSC Adv
Wu H, Pan Y, Tao J, Zhang B, Wang S, She D, Su L.   +6 more
europepmc   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Rational design of a fluorescent probe for the enantioselective and chemoselective recognition of chiral cysteine in wheat. [PDF]

Food Chem X
Yu X, Zeng C, Chen S, Liu Q, Fan C, Dong Q, Liang X, Chi W, Zeng C.   +8 more
europepmc   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Room-Temperature Aqueous Synthesis of Amino-Functionalized Al-Based MOF as a Ratiometric Fluorescent Probe for Aqueous Dichromate Detection. [PDF]

Molecules
Huang C, Zhang Y, Li S, Lin R, Zhang Y, Chen J, Sun Y, Wang Y, Liu S.   +8 more
europepmc   +1 more source