منابع مشابه
Characterization and biodistribution of recombinant and recombinant/chimeric constructs of monoclonal antibody B72.3.
B72.3 is a murine monoclonal antibody (IgG1) that recognizes a tumor-associated glycoprotein, termed TAG-72. B72.3 has been shown, using a variety of methodologies, to have a high degree of selective reactivity for colorectal, ovarian, lung, and breast carcinomas. Radiolabeled B72.3 has been administered both i.v. and i.p. in patients with colorectal and ovarian cancer as well as other carcinom...
متن کاملLung vascular targeting using antibody to aminopeptidase P: CT-SPECT imaging, biodistribution and pharmacokinetic analysis.
BACKGROUND/AIMS Aminopeptidase P (APP) is specifically enriched in caveolae on the luminal surface of pulmonary vascular endothelium. APP antibodies bind lung endothelium in vivo and are rapidly and actively pumped across the endothelium into lung tissue. Here we characterize the immunotargeting properties and pharmacokinetics of the APP-specific recombinant antibody 833c. METHODS We used in ...
متن کاملDependence of the anti-CD66 antibody biodistribution on the dissociation constant: a simulation study.
In radioimmunotherapy (RIT) with radiolabelled anti-CD66 antibody, the red bone marrow is selectively irradiated. A preceding study, employing a physiologically based pharmacokinetic model, has shown that currently about 50% of the anti-CD66 antibody is accumulated in the red marrow. In this work, the potential improvement of the biodistribution is quantified for other anti-CD66 antibodies with...
متن کاملBiodistribution of yttrium-90-labeled anti-CD45 antibody in a nonhuman primate model.
PURPOSE Radioimmunotherapy may improve the outcome of hematopoietic cell transplantation for hematologic malignancies by delivering targeted radiation to hematopoietic organs while relatively sparing nontarget organs. We evaluated the organ localization of yttrium-90-labeled anti-CD45 ((90)Y-anti-CD45) antibody in macaques, a model that had previously predicted iodine-131-labeled anti-CD45 ((13...
متن کاملBiodistribution and efficacy of [131I]A33scFv::CDy, a recombinant antibody-enzyme protein for colon cancer.
In antibody-directed enzyme-prodrug therapy (ADEPT), an antibody-bound enzyme localizes to tumor tissue, where it selectively converts a subsequently administered non-toxic prodrug into a cytotoxic drug. A33scFv::CDy is a bifunctional fusion construct comprising a single chain antibody against the gpA33 antigen and the prodrug-converting enzyme cytosine deaminase. gpA33 is highly and homogeneou...
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ژورنال
عنوان ژورنال: mAbs
سال: 2013
ISSN: 1942-0862,1942-0870
DOI: 10.4161/mabs.23684