Rademikibart
Based on 1 Customer Validation
Rademikibart (CBP-201) is a human monoclonal antibody targeting IL-4Rα and IL-4Rα inhibitor with a KD of 20.7 pM when binding to human IL-4Rα epitopes. Rademikibart does not bind to IL-4Rα from other species. Rademikibart inhibits IL-4 and IL-13-mediated STAT6 signaling, TF-1 cell proliferation and thymus activation regulated chemokine (TRAC) production. Rademikibart can be used for the research of atopic dermatitis and asthma.
For research use only. We do not sell to patients.
- Purity: 99.13%
- CAS No.: 2648260-80-2
- Molecular Weight:145.36 kDa
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Human IgG4 kappa
Human
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STAT6 |
Rademikibart binds specifically to human IL-4Rα with high affinity, exhibiting an equilibrium dissociation constant of 20.7 pM, and does not cross-react with non-human mammalian IL-4Rα[1].
Rademikibart effectively inhibits STAT6 signaling in HEK cells[1].
Rademikibart effectively inhibits Th2-stimulated cytokine expression in human skin explants[1].
Rademikibart potently inhibits IL-4- and IL-13-induced TARC release from human peripheral blood mononuclear cells, with IC50 values of 59.1 ng/mL and 13.6 ng/mL, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
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Human IgG4 kappa
ELISA, FACS, Functional assay
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Immobilized IL-4R alpha/CD124 Protein, Human can bind Rademikibart. The EC50 for this effect is 4.99 ng/mL. -
Flow cytometric analysis of 1.5×106 Ramos cells with Rademikibart (HY-P990090, red). Cells were fixed with 4% paraformaldehyde. Then stained with the primary antibody at 1/200 dilution for an hour at 4℃. Goat Anti-Human IgG H&L (AF488) (HY-P83776) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Human IgG4 kappa (HY-P99003, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
Chemical Information
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CAS No. 2648260-80-2
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Appearance Liquid
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Molecular Weight 145.36 kDa
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Color Colorless to light yellow
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SMILES
[Rademikibart]
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Synonyms
CBP-201
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Shipping
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
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Data Sheet (258 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)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)