Ozureprubart
Based on 1 Customer Validation
Ozureprubart (JYB-1904; RPT904) is an anti-IgE humanized monoclonal antibody. Ozureprubart blocks the binding of IgE to FcαRI and dissociates bound IgE by binding free immunoglobulin E (IgE), while reducing receptor-bound IgE and FcαRI on basophils. The antibody carries a YTE mutation in the Fc fragment to extend serum half-life and has modifications that increase IgE binding affinity, improve stability, and reduce immunogenicity potential, and it can be used for research on allergic asthma, chronic spontaneous urticaria, and allergic inflammatory diseases.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza : 98.624%
- No. CAS: 2823332-50-7
- Peso molecular:146.518 kDa
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Almacenamiento:Shipping with dry ice
Please store the product under the recommended conditions in the Certificate of Analysis.
Actividad biológica
Descripciòn
Isotype
Human IgG1 kappa
Recommend Isotype Controls
Species Reactivity
Human
IC50 & Target
[2]|
IgE |
In Vitro
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Accession
Conjugated
Unconjugated
Reconsititution
The product can be reconstituted/diluted with sterile PBS or saline.
Format
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IgG1-kappa
Aplicación
ELISA, FACS, Functional assay
Verified Bioactivity
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Immobilized IgE Protein, Human (HEK293, His, HY-P73907) can bind Ozureprubart. The EC50 for this effect is 9.58 ng/mL.
Chemical Information
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No. CAS 2823332-50-7
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Appearance Liquid
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Peso molecular 146.518 kDa
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Color Colorless to light yellow
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SMILES
[Ozureprubart]
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Synonyms
JYB-1904; RPT904
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Envío
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureza y Documentación
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Ficha de datos (268 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Inhibitory Antibodies User Guide (603 KB)
Referencias
[1]. Shen ZW, et al. Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Immunogenicity Profiles of a Single-Dose JYB1904 in Healthy Chinese Participants: A Phase Ia, Randomized, Double-Blind, Placebo-Controlled Study. Clinical and translational science. 2025 Jun;18(6):e70264. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)