MedChemExpress - Model LysRs-IN-2 -2170696-76-9
LysRs-IN-2 is a lysyl-tRNA synthetase (KRS) inhibitor with IC50s of 0.015 μM and 0.13 μM for Plasmodium falciparum lysyl-tRNA synthetase (PfKRS) and Cryptosporidium parvum lysyl-tRNA synthetase (CpKRS), respectively[1].MCE products for research use only. We do not sell to patients.
LysRs-IN-2
MCE China：LysRs-IN-2
Brand：MedChemExpress (MCE)
Cat. No.HY-126130
CAS：2170696-76-9
Purity：99.92%
Storage：4°C, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Shipping：Room temperature in continental US; may vary elsewhere.
Description：LysRs-IN-2 is a lysyl-tRNA synthetase (KRS) inhibitor with IC50s of 0.015 μM and 0.13 μM for Plasmodium falciparum lysyl-tRNA synthetase (PfKRS) and Cryptosporidium parvum lysyl-tRNA synthetase (CpKRS), respectively.
In Vitro：LysRs-IN-2 is active against whole-cell bloodstream P. falciparum 3D7 (EC50=0.27 μM), HsKRS (IC50=1.8 μM), HepG2 cells (EC50=49 μM), and Cryptosporidium parvum (EC50=2.5 µM)[1].
In Vivo：LysRs-IN-2 (1.5 mg/kg; orally once a day for 4 days) reduces parasitemia by 90% in the murine P. falciparum SCID model. LysRs-IN-2 (20 mg/kg; orally once a day for 7 days) reduces parasite shedding in NOD SCID gamma mice and INF-γ-knockout mice (Cryptosporidium mouse models)[1].
IC50 & Target：IC50: 0.015 μM (PfKRS), 0.13 μM (CpKRS)[1] In Vitro LysRs-IN-2 is active against whole-cell bloodstream P. falciparum 3D7 (EC50=0.27 μM), HsKRS (IC50=1.8 μM), HepG2 cells (EC50=49 μM), and Cryptosporidium parvum (EC50=2.5 µM)[1]. MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. 0 --> LysRs-IN-2 Related Antibodies
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References：
[1]. Baragaña B, et al. Lysyl-tRNA synthetase as a drug target in malaria and cryptosporidiosis. Proc Natl Acad Sci U S A. 2019 Apr 2;116(14):7015-7020. [Content Brief]
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