产品描述

Aplidine possesses antiviral activity against SARS-CoV-2(IC90 = 0.88 nM). Aplidine is a potent anti-cancer agent by targeting eukaryotic translation elongation factor 1 Alpha 2(EEF1A2, Kd = 80?nM).

体外活性

In hACE2-293T cells, Aplidine exhibits anti–SARS-CoV-2 activity with an IC90 of 0.88 nM. In an established model of human pneumocyte-like cells, Aplidine inhibits SARS-CoV-2 replication with an IC90 of 3.14 nM and a selectivity index of 40.4[1]. Aplidine (20 nM; 1 h) induces a dose-dependent decrease in VEGF secretion in MOLT-4 cells. Aplidine (20 nM; 1 h) does not result in significant inhibition of VEGF-R1 mRNA in normal endothelial cells, which do express VEGFR-1 but do not secrete VEGF[1].

体内活性

In BALB/c mice expressing human ACE2, Aplidine significantly reduced SARS-CoV-2 infection. 0.3 mg/kg Aplidine group results in a reduction of nearly 2 log units in SARS-CoV-2 viral titers in the lungs, and the 1 mg/kg group leads to a reduction of 1.5 log units[2].

别名

普拉泰 , Aplidine ,Plitidepsin

分子量

1110.34

分子式

C57H87N7O15

CAS No.

137219-37-5

存储

Powder: -20°C for 3 years

In solvent: -80°C for 2 years

溶解度

DMSO: 100 mg/mL (90.06 mM), Need ultrasonic

( < 1 mg/ml refers to the product slightly soluble or insoluble )

参考文献

1. Alejandro Losada, et al. Translation Elongation Factor eEF1A2 is a Novel Anticancer Target for the Marine Natural Product Plitidepsin. Sci Rep. 2016 Oct 7;6:35100.

2. Kris M White, et al. Plitidepsin has potent preclinical efficacy against SARS-CoV-2 by targeting the host protein eEF1A. Science. 2021 Feb 26;371(6532):926-931.

Note

For research use only.