Results 31 to 40 of about 23,113 (239)

High-throughput single-cell screening of viable hybridomas and patient-derived antibody-secreting cells using punchable microwells

Artificial Cells, Nanomedicine, and Biotechnology
Monoclonal antibodies (mAbs) hold significant potential as therapeutic agents and are invaluable tools in biomedical research. However, the lack of efficient high-throughput screening methods for single antibody-secreting cells (ASCs) has limited the ...
Kaat Rubben, Ann-Sophie Vander Plaetsen, Ruben Almey, Olivier Tytgat, Koen Deserranno, Jamie Debaere, Delphine Diana Acar, Philip Meuleman, Dieter Deforce, Filip Van Nieuwerburgh   +9 more
doaj   +1 more source

Fluorescent Microtiter Screening Assay for Immunocytochemically Reactive Antibodies

BioTechniques, 1997
We have developed a rapid in situ screening procedure that enables prescreening of hundreds of hybridomas in a 96-well format. The procedure involves fluorescence immunostaining of cells cultured in 96-well plates and the use of a fluorescence plate ...
J.-L. Su, K.E. Kilpatrick, B.R. Champion, D.C. Morris, J.M. Lehmann, T.A. Kost   +5 more
doaj   +1 more source

Efficient Cross-Screening and Characterization of Monoclonal Antibodies against Marek’s Disease Specific Meq Oncoprotein Using CRISPR/Cas9-Gene-Edited Viruses

Viruses, 2023
Marek’s disease (MD) caused by pathogenic Marek’s disease virus type 1 (MDV−1) is one of the most important neoplastic diseases of poultry. MDV−1-encoded unique Meq protein is the major oncoprotein and the availability of Meq-specific monoclonal ...
Man Teng, Jin-Ling Liu, Qin Luo, Lu-Ping Zheng, Yongxiu Yao, Venugopal Nair, Gai-Ping Zhang, Jun Luo   +7 more
doaj   +1 more source

Expression of a recombinant ASFV P30 protein and production of monoclonal antibodies

Open Veterinary Journal, 2023
Background: African Swine Fever (ASF) is an infectious disease that affects domestic pig and wild boar populations. The African Swine Fever Virus (ASFV) has a genome characterized by a very complex DNA (170-193 kb) that encodes for more than 200 ...
Rosrio Liberti, Claudia Colabella, Lucia Anzalone, Giulio Severi, Antonella Di Paolo, Cristina Casciari, Anna Beatrice Casano, Monica Giammarioli, Monica Cagiola, Francesco Feliziani, Antonio De Giuseppe   +10 more
doaj   +1 more source

Sponge Hybridomas: Applications and Implications

, 2013
Many sponge-derived natural products with applications to human health have been discovered over the past three decades. In vitro production has been proposed as one biological alternative to ensure adequate supply of marine natural products for ...
Pomponi, S.A., Jevitt, A., Patel, J., Diaz, M.C.   +3 more
core   +1 more source

Multiplexed Quantitation of Intraphagocyte Mycobacterium tuberculosis Secreted Protein Effectors

Cell Reports, 2018
Summary: The pathogenic potential of Mycobacterium tuberculosis largely depends on ESX secretion systems exporting members of the multigenic Esx, Esp, and PE/PPE protein families.
Fadel Sayes, Catherine Blanc, Louis S. Ates, Nathalie Deboosere, Mickael Orgeur, Fabien Le Chevalier, Matthias I. Gröschel, Wafa Frigui, Ok-Ryul Song, Richard Lo-Man, Florence Brossier, Wladimir Sougakoff, Daria Bottai, Priscille Brodin, Pierre Charneau, Roland Brosch, Laleh Majlessi   +16 more
doaj   +1 more source

A Micropeptide Component of the OGDH Complex Modulates ATP Production in the TCA Cycle

Advanced Science, EarlyView.
This study identified a mitochondrial micropeptide encoded by a non‐canonical open reading frame (alt‐ORF) within the CTSB gene. This micropeptide named APPM (ATP production‐promoting micropeptide) is a novel component of the OGDHc complex in the TCA cycle. APPM localizes to the inner mitochondrial membrane and directly binds to OGDH, the E1 subunit of
Xinqiang Yin, Weiyan Qi, Lifen Lin, Huilin Zheng, Guoxiang Zhao, Quan Chen, Guoqiang Shao, Yifan Wu, Jialiang Hu, Hanmei Xu   +9 more
wiley   +1 more source

SynNotch Receptors for Visualizing Immunoreceptor Force Transmission and Downstream Signaling In Vivo

Advanced Science, EarlyView.
A mechanically activated SynNotch reporter platform enables detection of force transmission through receptors as they mediate immune cell interactions. Targeting CD40 on B cells and TCR on T cells records force‐induced reporter activation across 2D coculture, 3D organoid, and implanted in mice, which also reveal force‐amplification of immune receptor ...
Menglan Li, Jintian Lyu, Kaitao Li, Ameya Dravid, Deepali Balasubramani, Amir H. K. Ashkezari, Hyun‐Kyu Choi, Gabriel A. Kwong, Ankur Singh, Cheng Zhu   +9 more
wiley   +1 more source

Characterization of Autoreactive CD4+ T cell Hybridomas [PDF]

Autoimmune diseases are diverse disorders arising from abnormal cellular and humoral responses to self-antigens in the immune system. However, the underlying cause of autoimmunity remains unclear.
Raji-Ayoola, Jumoke Ayodele
core   +1 more source

A Synthetic Platform for Antibody Junctional Diversification Beyond Natural Constraints

Advanced Science, EarlyView.
ARESEC is a synthetic platform that reconstructs functional V(D)J recombination in HEK293T cells. By introducing RSS elements and co‐expressing RAG1/2 and TdT across all three antibody CDRs, it enables programmable junctional diversification and direct generation of high‐affinity variants targeting PD‐1/PD‐L1, overcoming the evolutionary constraints of
Wang Liu, Jun Yang, Yuhang Zhang, Xiaoli Xue   +3 more
wiley   +1 more source