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Narsoplimab

Narsoplimab
Narsoplimab (OMS 721) is a selective whole-human immunoglobulin gamma-4 (IgG4) monoclonal antibody and a mannan-binding lectin-associated serine protease-2 (MASP-2) inhibitor that binds MASP-2 to prevent lectin pathway activation and inhibit the agglutinin pathway. It is used to study diseases associated with hematopoietic stem cell transplantation in adults.
Catalog No. T76870Cas No. 2108782-45-0
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Concentration:4.92 mg/mL
Purity:SDS-PAGE:95% SEC-HPLC:98.56%
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Narsoplimab

Catalog No. T76870Alias OMS 721Cas No. 2108782-45-0

Narsoplimab (OMS 721) is a selective whole-human immunoglobulin gamma-4 (IgG4) monoclonal antibody and a mannan-binding lectin-associated serine protease-2 (MASP-2) inhibitor that binds MASP-2 to prevent lectin pathway activation and inhibit the agglutinin pathway. It is used to study diseases associated with hematopoietic stem cell transplantation in adults.
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1 mg$347In Stock
5 mg$886In Stock
10 mg$1,450In Stock
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Product Introduction

Bioactivity
Description
Narsoplimab (OMS 721) is a selective whole-human immunoglobulin gamma-4 (IgG4) monoclonal antibody and a mannan-binding lectin-associated serine protease-2 (MASP-2) inhibitor that binds MASP-2 to prevent lectin pathway activation and inhibit the agglutinin pathway. It is used to study diseases associated with hematopoietic stem cell transplantation in adults.
In vitro
Narsoplimab (100 nM; 3 h; Vero E6 cells and Vero E6 cells with SARS-CoV-2) inhibits N protein-enhanced MASP-2 deposition[1].
In vivo
Narsoplimab (10 mg/kg; i.v.; WT and Masp2-/- (KO) mice) reduced lymphocyte percentage (Lym%) and increased neutrophil percentage (Neu%)[1].
AliasOMS 721
Chemical Properties
Cas No.2108782-45-0
Storage & Solubility Information
Storagestore at low temperature | store at -80°C | Shipping with blue ice.

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