Results 21 to 30 of about 101,155 (265)

The mosaic puzzle of the therapeutic monoclonal antibodies and antibody fragments - A modular transition from full-length immunoglobulins to antibody mimetics

Leukemia Research Reports, 2022
The use of monoclonal antibodies represents an important and efficient diagnostic and therapeutic tool in disease management and modern science but remains limited by several factors including the uneven distribution in diseased tissues as well as ...
Sami El Khatib, Mohamed Salla
doaj   +1 more source

Properties of Heterologous anti-Ebola Immunoglobulin after Long Storage

Биопрепараты: Профилактика, диагностика, лечение, 2020
Ebola outbreak in eastern parts of the Democratic Republic of the Congo in 2018–2020 proved that the virus remains highly hazardous for humans, and the outbreak in West Africa in 2014–2016, which was the largest Ebola outbreak in history, showed that it ...
S. A. Melnikov, I. V. Borisevich, E. V. Rozhdestvensky, V. B. Pantyukhov, N. K. Chernikova, E. V. Gordeev, S. A. Nimirskaya, A. L. Khmelev, S. I. Syromyatnikova, I. V. Shatokhina, T. M. Plekhanova, G. D. Timankova, S. V. Borisevich, D. A. Kutaev, L. F. Stovba, E. Yu. Mishalova   +15 more
doaj   +1 more source

Production of IgG1-based bispecific antibody without extra cysteine residue via intein-mediated protein trans-splicing

Scientific Reports, 2021
A major class of bispecific antibodies (BsAbs) utilizes heterodimeric Fc to produce the native immunoglobulin G (IgG) structure. Because appropriate pairing of heavy and light chains is required, the design of BsAbs produced through recombination or ...
Hiroki Akiba, Tomoko Ise, Satoshi Nagata, Haruhiko Kamada, Hiroaki Ohno, Kouhei Tsumoto   +5 more
doaj   +1 more source

Direct IgG epitope mapping on bacterial AB toxins by cryo-EM

STAR Protocols, 2021
Summary: This cryo-EM protocol was used to determine the B cell epitope map on the CdtB subunit of typhoid toxin, an A2B5 toxin secreted by Salmonella Typhi during infection.
Tri Nguyen, Jeongmin Song
doaj   +1 more source

Duodenal biopsy: an unexpected confirmatory test for a patient with al-amyloidosis

Sri Lanka Journal of Medicine, 2019
SSystemic AL- amyloidosis is a disorder of protein folding in which there is extra-cellular accumulation as β pleated fibrillar deposits of monoclonal immunoglobulin light chain fragments. AL- amyloidosis is a rare clinical entity.
S. Pirasath, T. Kumanan, G. Selvaratnam, V. Sujanitha, D. D. Dikowita   +4 more
doaj   +1 more source

Cloning of Size-Selected Human Immunoglobulin Heavy-Chain Rearrangements from Third Complementarity-Determining Region Fingerprint Profiles

BioTechniques, 1996
Methods have been developed to rapidly visualize the size distribution of third complementarity-determining regions (CDR3) in immunoglobulin (Ig) and T-cell receptor (TCR) molecules.
Frank M. Raaphorst, Joseph Tami, Ignacio E. Sanz   +2 more
doaj   +1 more source

Mercaptan-induced fragmentation of a subunit-like proteolytic fragment of immunoglobulin M [PDF]

Biochemical Journal, 1972
Limited papain hydrolysis of immunoglobulin M (IgM) produces a subunit-like proteolytic fragment designated IgMp (Inman & Hazen, 1968). In the presence of mercaptans, IgMp partially dissociated into Fcμ-like and Fabμ fragments. Treatment of residual IgM (that remaining after a papain digestion) with 2mm-mercaptoethylamine resulted in fragmentation ...
G M, Butchko, F P, Inman
openaire   +2 more sources

Interaction between fibronectin fragments and immunoglobulin G in gingival crevicular fluid of patients with periodontal disease [PDF]

Stomatološki glasnik Srbije, 2015
Introduction Fibronectin (FN) can interact with immunoglobulin G (IgG) molecules affecting the process of physiological elimination and causing abnormal deposition of immune complexes.
Brajović Gavrilo, Nikolić-Jakoba Nataša, Popović Branka, Ilić Vesna, Mojsilović Sonja, Marković Dragana, Milošević-Jovčić Nadežda   +6 more
doaj  

Purification of the Major Outer Membrane Protein of Azospirillum brasilense, Its Affinity to Plant Roots, and Its Involvement in Cell Aggregation

Molecular Plant-Microbe Interactions, 2001
The major outer membrane protein (MOMP) of the nitrogen-fixing rhizobacterium Azospirillum brasilense strain Cd was purified and isolated by gel filtration, and antiserum against this protein was obtained.
Saul Burdman, Gabriella Dulguerova, Yaacov Okon, Edouard Jurkevitch   +3 more
doaj   +1 more source

Effect of IgG fragments in IVIG(pH4)on phagocytosis of sensitized erythrocytes by macrophage

Zhongguo shuxue zazhi, 2022
Objective To research the effect of the Fc, Fab and F(ab′)2 fragments of immunoglobulin G, the main components of Human Immunoglobulin(pH4) for Intravenous Injection(IVIG), on the phagocytic function of macrophages derived from THP-1 cells. Methods First
Liyuan ZHU, Wei ZHANG, Mingxia HOU, Qin LIU, Yuyan QIN, Li Ma, Changqing LI   +6 more
doaj   +1 more source