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Narsoplimab
🥰Excellent
Catalog No. T76870Cas No. 2108782-45-0
Alias OMS 721
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.
Narsoplimab
Narsoplimab
🥰Excellent
Purity: 98.56% (SEC-HPLC)
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.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $263 | In Stock | |
| 5 mg | $695 | In Stock | |
| 10 mg | $1,070 | In Stock | |
| 25 mg | $1,590 | In Stock | |
| 50 mg | $2,150 | In Stock |
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Concentration:4.92 mg/mL
Purity:98.56% (SEC-HPLC)
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Product Introduction
Bioactivity
Chemical Properties
| 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]. |
| Synonyms | OMS 721 |
| Molecular Weight | 143.1 kDa |
| Cas No. | 2108782-45-0 |
| Color | Transparent |
| Appearance | Liquid |
Storage & Solubility Information
| Storage | store at low temperature | -20°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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