Cilgavimab |
カタログ番号GC72412 |
Cilgavimab(AZD-1061;COV 2-2130)はヒト重症急性呼吸器症候群コロナウイルス2型を中和するモノクローナル抗体であり、Tixagevimabとモノクローナル抗体の組み合わせAZD 7442を構成することができる。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 2420563-99-9
Sample solution is provided at 25 µL, 10mM.
Cilgavimab and Tixagevimab simultaneously bind to distinct, nonoverlapping epitopes of the SARS-CoV-2 spike-protein (S) receptor-binding domain to potently neutralize the virus[1].
Cilgavimab exhibits potent monoclonal antibody neutralization activity, and human ACE2-blocking activity, with IC50s of 10-150 ng/mL, and shows binding ability to either trimeric S2Pecto protein or monomeric SRBD with IC50s of 0.1-10 ng/mL[2].
Cilgavimab (200 μg/mouse; i.p.; before SARS-CoV-2 injection) protects mice from weight loss and reduces the viral burden and levels of inflammation in the lungs[2].
References:
[1]. Levin MJ, et al; PROVENT Study Group. Intramuscular AZD7442 (Tixagevimab-Cilgavimab) for Prevention of Covid-19. N Engl J Med. 2022 Jun 9;386(23):2188-2200.
[2]. Zost SJ, et al. Potently neutralizing and protective human antibodies against SARS-CoV-2. Nature. 2020 Aug;584(7821):443-449.
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