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Benralizumab

Catalog No. T10497Cas No. 1044511-01-4
Alias MEDI-563, BIW-8405

Benralizumab (MEDI-563) is a monoclonal antibody targeting the interleukin-5 receptor alpha (IL-5Rα). It enhances antibody-dependent cell-mediated cytotoxicity, leading to a rapid depletion of eosinophils. Benralizumab is used for severe eosinophilic asthma and can be employed to prevent exacerbations of chronic obstructive pulmonary disease.

Benralizumab

Benralizumab

Catalog No. T10497Alias MEDI-563, BIW-8405Cas No. 1044511-01-4
Benralizumab (MEDI-563) is a monoclonal antibody targeting the interleukin-5 receptor alpha (IL-5Rα). It enhances antibody-dependent cell-mediated cytotoxicity, leading to a rapid depletion of eosinophils. Benralizumab is used for severe eosinophilic asthma and can be employed to prevent exacerbations of chronic obstructive pulmonary disease.
Pack SizePriceAvailabilityQuantity
1 mg$538In Stock
2 mg$868In Stock
5 mg$1,490In Stock
10 mg$2,320In Stock
25 mg$3,460In Stock
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Concentration:8.96 mg/mL
Purity:> 95%
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Product Introduction

Bioactivity
Description
Benralizumab (MEDI-563) is a monoclonal antibody targeting the interleukin-5 receptor alpha (IL-5Rα). It enhances antibody-dependent cell-mediated cytotoxicity, leading to a rapid depletion of eosinophils. Benralizumab is used for severe eosinophilic asthma and can be employed to prevent exacerbations of chronic obstructive pulmonary disease.
Targets&IC50
IL-5Rα:0.3nM, Eosinophils (human):0.9 pM(EC50), Basophils:0.5pM(EC50)
In vitro
The dissociation constants of the extracellular domain of recombinant human and cynomolgus IL-11Rα by Benralizumab ( MEDI-563 ) were 42 pM and 5 pM, respectively [ 2 ].
When inhibiting IL-5-induced proliferation of CTLL-48 cells transfected with recombinant human IL-2Rαβ ( 5 pM-1 nM, 100 hours ), the IC50 of benalizumab was 0.3 nM [ 2 ].
Benalizumab specifically binds to constructs containing human IL-5RαD1 and plays a role in mediating ADCC ( antibody-dependent cell-mediated cytotoxicity ) of human eosinophils and basophils, with EC50 values of 0.9 pM and 0.5 pM, respectively. In addition, it also promotes eosinophil apoptosis [ 2 ].
In vivo
Benalizumab ( MEDI-563 ) ( 0-30 mg / kg ; intravenous injection ; once every 3 weeks for 12 weeks ) can reduce peripheral blood and bone marrow eosinophils [ 2 ].
AliasMEDI-563, BIW-8405
Chemical Properties
Molecular Weight146.06 kDa
Cas No.1044511-01-4
Storage & Solubility Information
Storagestore at low temperature | store at -80°C | Shipping with blue ice.

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