Results 201 to 210 of about 326,708 (370)

Aptamer-based cocaine assay using a nanohybrid composed of ZnS/Ag2Se quantum dots, graphene oxide and gold nanoparticles as a fluorescent probe [PDF]

, 2020
Abdolvand, Amin, Adegoke, Oluwasesan, Nic Daeid, Niamh, Pereira-Barros, Magda A., Zolotovskaya, Svetlana   +4 more
core   +2 more sources

Genetic Regulation of Alternative Polyadenylation Provides Novel Insights into Molecular Mechanisms Underlying Non‐small Cell Lung Cancer

Advanced Science, EarlyView.
Compared with the non‐risk G allele of rs9606, the risk T allele of rs9606 decreases the binding affinity of NUDT21 for LYRM4, triggering 3'UTR shortening that stabilizes LYRM4 mRNA and elevates its expression. Increased LYRM4 expression promoted malignant phenotypes of non‐small cell lung cancer (NSCLC) cells through modulating ferroptosis, supporting
Meng Jin, Yongbiao Huang, Bin Li, Yuan Wang, Yan Li, Zhirui Chen, Zhe Tang, Chaofan Liu, Lei Zhang, Xianglin Yuan, Jianbo Tian, Bo Liu   +11 more
wiley   +1 more source

A streptavidin mutant with altered ligand-binding specificity

, 1998
Gabriel O. Reznik, Sándor Vajda, Takeshi Sano, Charles R. Cantor   +3 more
openalex   +1 more source

A novel fluorescent nonnatural amino acid that can be incorporated into a specific position of streptavidin [PDF]

, 2002
Masumi Taki, Takahiro Hohsaka, Hitoshi Murakami, Atsushi Kuno, Tatsuya Hasegawa, Kazunari Taira, Masahiko Sisido   +6 more
openalex   +1 more source

A Universal Approach to Anchoring Chromophores onto Magnetic Scaffold for Achieving Easily Recyclable Heterogeneous Photocatalytic Systems

Advanced Science, EarlyView.
The practical application of chromophores such as porphyrins, coumarins, anthraquinones, and pyrene derivatives in photocatalysis is severely limited by catalyst stability and reusability. In this work, a simple and universal strategy is presented for preparing highly efficient and recyclable heterogeneous photocatalysts for the oxidative coupling of ...
Xuan Zhan, Yikun Wang, Chenyang Sun, Yuchen Fang, Lihua Huang, Zakir Ullah, Qiang Chen, Xuejing Wang, Zheng Xing, Gangfeng Ouyang   +9 more
wiley   +1 more source

S–S bonds are not required for the sonochemical formation of proteinaceous microspheres: the case of streptavidin [PDF]

, 2002
S. Avivi, Aharon Gedanken
openalex   +1 more source

DDX3 Regulates the Cap‐Independent Translation of the Japanese Encephalitis Virus via Its Interactions with PABP1 and the Untranslated Regions of the Viral Genome

Advanced Science, EarlyView.
Japanese encephalitis virus (JEV) employs a cap‐independent (CI) translation strategy to evade host translational shutoff. During the shut‐off of host cellular canonical translation, DEAD‐box protein 3 (DDX3) bind to JEV UTRs to establish a closed‐loop architecture, and its interaction with poly(A)‐binding protein 1 (PABP1) to form DDX3/PABP1/eIF4G ...
Chenxi Li, Linjie Zhang, Chenyang Tang, Xuan Chen, Jing Shi, Qingyu Li, Xue Jiao, Jinyao Guo, Bin Wang, Kefan Bu, Abdul Wahaab, Yuguo Yuan, Ming‐an Sun, Yanhua Li   +13 more
wiley   +1 more source

Performance comparison of streptavidin magnetic beads for epcam expressing cancer cell lines for circulating tumor cell (CTC) enrichment in a flow-through immunomagnetic system. [PDF]

PLoS One
Liu P, He S, Hart P, van Kleef A, Boxum S, Mentink A, Wu Y, Terstappen LWMM, Jonkheijm P, Stevens M.   +9 more
europepmc   +1 more source

Mercaptophenylboronic Acid‐Mediated Nanozyme Immunochromatographic Assay for Simultaneous Detection of Respiratory Bacteria and Virus

Advanced Science, EarlyView.
This study developes a universal colorimetric ICA platform that integrates broad‐spectrum recognition by 4‐mercaptophenylboronic acid with dual signal enhancement—both colorimetric and catalytic—mediated by a biomimetic magnetic nanozyme. This platform, for the first time, enables simple, convenient, ultrasensitive, and simultaneous screening of ...
Qing Yu, Jiaxuan Li, Shuai Zheng, Yajin Hu, Benshun Tian, Meirou Lu, Bing Gu, Chongwen Wang   +7 more
wiley   +1 more source

Affinity enhancement of a recombinant antibody: formation of complexes with multiple valency by a single-chain Fv fragment–core streptavidin fusion

, 1996
Sergey M. Kipriyanov, Melvyn Little, Harald Kropshofer, Frank Breitling, Stefanie Gotter, Stefan Dübel   +5 more
openalex   +1 more source