Results 31 to 40 of about 24,709 (211)

Full-length recombinant antibodies from Escherichia coli: production, characterization, effector function (Fc) engineering, and clinical evaluation

open access: yesmAbs, 2022
Although several antibody fragments and antibody fragment-fusion proteins produced in Escherichia coli (E. coli) are approved as therapeutics for various human diseases, a full-length monoclonal or a bispecific antibody produced in E.
Md Harunur Rashid
doaj   +1 more source

Approaches to overcome flow cytometry limitations in the analysis of cells from veterinary relevant species [PDF]

open access: yes, 2020
BACKGROUND: Flow cytometry is a powerful tool for the multiparameter analysis of leukocyte subsets on the single cell level. Recent advances have greatly increased the number of fluorochrome-labeled antibodies in flow cytometry.
Debes, Gudrun F.   +2 more
core   +1 more source

Production of highly and broad-range specific monoclonal antibodies against hemagglutinin of H5-subtype avian influenza viruses and their differentiation by mass spectrometry

open access: yesVirology Journal, 2018
Background The highly pathogenic avian influenza viruses of the H5 subtype, such as the H5N1 viral strains or the novel H5N8 and H5N2 reassortants, are of both veterinary and public health concern worldwide. To combat these viruses, monoclonal antibodies
Violetta Sączyńska   +7 more
doaj   +1 more source

The c-terminal extension of a hybrid immunoglobulin A/G heavy chain is responsible for its Golgi-mediated sorting to the vacuole [PDF]

open access: yes, 2003
We have assessed the ability of the plant secretory pathway to handle the expression of complex heterologous proteins by investigating the fate of a hybrid immunoglobulin A/G in tobacco cells.
Denecke, J. (Jurgen)   +6 more
core   +2 more sources

The Three-Dimensional Structure of the Fab′ Fragment of a Human Myeloma Immunoglobulin at 2.0-Å Resolution [PDF]

open access: yesProceedings of the National Academy of Sciences, 1974
The structural analysis of the Fab′ fragment of human myeloma immunoglobulin IgGl(λ) New has been extended to a nominal resolution of 2.0 Å. Each of the structural subunits corresponding to the variable and to the constant homology regions of the light and heavy chains contains two irregular β-sheets which are roughly parallel to each other and ...
Roberto J. Poljak   +4 more
openaire   +3 more sources

Abstract P-45: Structural Studies of Multispecific Antibody/Antigen Complexes by Cryo-EM [PDF]

open access: yesInternational Journal of Biomedicine, 2019
Background: Multispecific antibodies are artificially engineered molecules designed to bind simultaneously to several (different) antigens. Potential advantages of generating viable multispecific antibodies include the identification of malignant cells ...
David Fernandez-Martinez   +3 more
doaj   +1 more source

Gene rearrangements in bone marrow cells of patients with acute myelogenous leukemia [PDF]

open access: yes, 2000
At diagnosis, clonal gene rearrangement probes {[}retinoic acid receptor (RAR)-alpha, major breakpoint cluster region (M-bcr), immunoglobulin (Ig)-JH, T cell receptor (TcR)-beta, myeloid lymphoid leukemia (MLL) or cytokine genes (GM-CSF, G-CSF, IL-3 ...
Braun, S.   +5 more
core   +1 more source

Combinatorial functions of two chimeric antibodies directed to human CD4 and one directed to the a-chain of the human interleukin-2 receptor [PDF]

open access: yes, 1992
The general feasibility of chimerization of monoclonal antibodies (mAbs) has already been shown for a large number of them. In order to evaluate in vitro parameters relevant to immunosuppressive therapy, we have chimerized and synthesized two anti-CD4 ...
Flieger, Dimitri   +10 more
core   +1 more source

Detection of immunoglobulin A1 protease-induced Fab alpha fragments on dental plaque bacteria [PDF]

open access: yesInfection and Immunity, 1991
The mechanisms by which immunoglobulin A1 (IgA1) protease activity may enable bacteria to evade the effect of specific secretory IgA (S-IgA) antibodies are not clear. A possibility which has received indirect experimental support is that bacteria, as a consequence of the protease activity, become coated with incompetent Fab alpha fragments instead of ...
T Ahl, J Reinholdt
openaire   +3 more sources

A Receptor Component of the Chloroplast Protein Translocation Machinery [PDF]

open access: yes, 1994
The chloroplast outer envelope protein OEP86 functions as a receptor in precursor protein translocation into chloroplasts. Sequence analysis suggests that the precursor of OEP86 is directed to the chloroplast outer envelope by a cleavable, negatively ...
Heemeyer, Frank   +4 more
core   +1 more source

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