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Astegolimab

Cat. No. M24976
Astegolimab Structure
Synonym:

MSTT 1041A; RG 6149

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1mg USD 380  USD380 3-4 Weeks
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Quality Control & Documentation
Biological Activity

Astegolimab (MSTT 1041A; RG 6149) is a human IgG2 monoclonal antibody that blocks IL-33 signaling by targeting ST2, the IL-33 receptor. Astegolimab has the potential for chronic obstructive pulmonary disease (COPD) research.

Chemical Information
CAS Number 2173054-79-8
Storage Please store the product under the recommended conditions in the Certificate of Analysis.
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Marcus Maurer, et al. J Allergy Clin Immunol. Phase 2 randomized clinical trial of astegolimab in patients with moderate to severe atopic dermatitis

[2] Diego Bagnasco, et al. J Pers Med. Specific Therapy for T2 Asthma

[3] Ahmed J Yousuf, et al. Lancet Respir Med. Astegolimab, an anti-ST2, in chronic obstructive pulmonary disease (COPD-ST2OP): a phase 2a, placebo-controlled trial

[4] Naoki Kotani, et al. J Clin Pharmacol. Population Pharmacokinetics and Exposure-Response Relationships of Astegolimab in Patients With Severe Asthma

[5] Steven G Kelsen, et al. J Allergy Clin Immunol. Astegolimab (anti-ST2) efficacy and safety in adults with severe asthma: A randomized clinical trial

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Keywords: Astegolimab, MSTT 1041A; RG 6149 supplier, IL Receptor/Related, inhibitors, activators


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