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MedChemExpress - Model Itepekimab - ...

MedChemExpress - Model Itepekimab - 2226742-52-3

Itepekimab (REGN-3500) is an IgG4 monoclonal antibody against IL-33. Itepekimab reduced airway inflammation and related tissue damage in preliminary clinical studies. Itepekimab has potential effects in asthma, chronic obstructive pulmonary disease (COPD), and atopic dermatitis (AD)[1][2][3][4].

Itepekimab

MCE China：Itepekimab

Brand：MedChemExpress (MCE)

Cat. No.HY-P99673

CAS：2226742-52-3

Synonyms：REGN-3500; SAR-440340

Purity：99.40%

Storage：Please store the product under the recommended conditions in the Certificate of Analysis.

Shipping：Shipping with dry ice.

Description：Itepekimab (REGN-3500) is an IgG4 monoclonal antibody against IL-33. Itepekimab reduced airway inflammation and related tissue damage in preliminary clinical studies. Itepekimab has potential effects in asthma, chronic obstructive pulmonary disease (COPD), and atopic dermatitis (AD).

In Vitro：Itepekimab can bind IL-33 with high affinity and prevent the binding of ST2 D3 domain to IL-33, thus preventing the formation of IL-33/ST2/IL-1RAcP signaling complex and blocking the production of airway inflammatory mediator[4].Itepekimab also binds with subnanomolar affinity to different IL-33 cleavage variants, blocks NF-kB signaling in reporter cell lines, and prevents cytokine release from human peripheral blood mononuclear cell[4].

In Vivo：Itepekimab ameliorates type 1 and type 2 lung inflammation and prevents characteristic lung remodeling in mice. Itepekimab prevents IL-33/ST2/IL-1RAcP complex formation and reconstitutes ciliated cells in a mouse model of persistent airway inflammation[4].

Species：Humanized

Isotype：Human IgG4 kappa

Recommend Isotype Controls：Human IgG4 (S228P) kappa, Isotype Control

References：

[1]. Wechsler ME, et al. Efficacy and Safety of Itepekimab in Patients with Moderate-to-Severe Asthma. N Engl J Med. 2021 Oct 28;385(18):1656-1668. [Content Brief]

[2]. Rabe KF, et al. Safety and efficacy of itepekimab in patients with moderate-to-severe COPD: a genetic association study and randomised, double-blind, phase 2a trial. Lancet Respir Med. 2021 Nov;9(11):1288-1298. [Content Brief]

[3]. Kosloski MP, et al. Pharmacokinetics and pharmacodynamics of itepekimab in healthy adults and patients with asthma: Phase I first-in-human and first-in-patient trials. Clin Transl Sci. 2022 Feb;15(2):384-395. [Content Brief]

Brand introduction:
•   MCE (MedChemExpress) has a global exclusive compound library of more than 200 kinds, and we are committed to providing the most comprehensive range of high-quality small molecule active compounds for scientific research customers around the world；
•   More than 50,000 highly selective inhibitors and agonists are involved in various popular signaling pathways and disease areas；
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•   Provide virtual screening, ion channel screening, metabolomics analysis detection analysis, drug screening and other professional technical services；
•   It has a professional experimental center and strict quality control and verification system；
•   Provide LC/MS, NMR, HPLC, chiral analysis, elemental analysis and other quality inspection reports to ensure the high purity and high quality of products；
•   The biological activity of the products has been verified by the experiments of customers in various countries；
•   A variety of top journals such as Nature, Cell, Science and pharmaceutical patents have included the scientific research results of MCE customers；
•   Our professional team tracks the latest pharmaceutical and life science research and provides you with the latest active compounds in the world；
•   It has established long-term cooperation with the world's major pharmaceutical companies and well-known scientific research institutions。