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Stapokibart

🥰Excellent
Catalog No. T81098Cas No. 2734715-10-5
Alias CM310, CM 310

Stapokibart (CM310) is a humanized monoclonal antibody targeting IL-4Rα, blocking IL-4Rα-mediated signaling. It is used in studies of atopic dermatitis.

Stapokibart

Stapokibart

🥰Excellent
Purity: 95%
Catalog No. T81098Alias CM310, CM 310Cas No. 2734715-10-5
Stapokibart (CM310) is a humanized monoclonal antibody targeting IL-4Rα, blocking IL-4Rα-mediated signaling. It is used in studies of atopic dermatitis.
Pack SizePriceAvailabilityQuantity
1 mg$247In Stock
5 mg$619In Stock
10 mg$993In Stock
25 mg$1,470In Stock
50 mg$1,980In Stock
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Concentration:3.81 mg/mL
Purity:95%
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Product Introduction

Bioactivity
Description
Stapokibart (CM310) is a humanized monoclonal antibody targeting IL-4Rα, blocking IL-4Rα-mediated signaling. It is used in studies of atopic dermatitis.
In vitro
Stapokibart showed high affinity binding to IL-4Rα in human, cynomophage monkey and rat with equilibrium dissociation constant (KD) values of 0.25, 1.5 and 2.75 nM and IC50 values of 0.40 nM, respectively.
In HEK293-STAT6 reporter cells, Stapokibart showed concentration-dependent inhibition of IL-4 - or IL-13-induced STAT6 activation, with IC50 values of 0.039 nM and 0.041 nM, respectively.
In TF-1 cells, Stapokibart effectively inhibited IL-4 and IL-13-induced cell proliferation, with IC50 values of 1.75 nM and 0.13 nM, respectively. [1]
In vivo
In an OVA-induced asthma model, Stapokibart showed protective effects against IL-4/IL-13 induced airway inflammation in rats.
Stapokibart (25, 50, 100 mg/kg) reduces disease severity of OVA-induced rhinitis in rats. [1]
AliasCM310, CM 310
Chemical Properties
Cas No.2734715-10-5
Storage & Solubility Information
Storagestore at low temperature | store at -20°C | Shipping with blue ice.

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Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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