ALV2
目录号 : GC63535ALV2 是一种有效和选择性的 Helios 降解剂。ALV2 可以结合 CRBN,IC50 为 0.57 μM。Helios 是一种锌指转录因子,可以在炎症性肿瘤微环境中维持稳定的 Treg 细胞表型。
Cas No.:2438124-95-7
Sample solution is provided at 25 µL, 10mM.
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ALV2 is a potent and selective Helios degrader. ALV2 binds CRBN, with an IC50 of 0.57 μM. Helios is the zinc-finger transcription factor that can maintain a stable Treg cell phenotype in the inflammatory tumor microenvironment[1].
ALV2 (10 nM-100 μM) induces CRBN-Helios dimerization in the TR-FRET assay[1].ALV2 (0.1-10 μM) preferentially promotes Helios degradation in Jurkat cells[1].ALV2 (1 μM; pretreated for 18 h) promotes IL-2 secretion in Jurkat cells[1].
ALV2 (100 mg/kg; i.p. twice daily for 7 days) induces selective Helios degradation in vivo[1].
[1]. Wang ES, et, al. Acute pharmacological degradation of Helios destabilizes regulatory T cells. Nat Chem Biol. 2021 Jun;17(6):711-717.
Cas No. | 2438124-95-7 | SDF | |
分子式 | C26H26ClN5O5 | 分子量 | 523.97 |
溶解度 | DMSO : 160 mg/mL (305.36 mM; Need ultrasonic)|Water : < 0.1 mg/mL (insoluble) | 储存条件 | Store at -20°C |
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1 mg | 5 mg | 10 mg | |
1 mM | 1.9085 mL | 9.5425 mL | 19.0851 mL |
5 mM | 0.3817 mL | 1.9085 mL | 3.817 mL |
10 mM | 0.1909 mL | 0.9543 mL | 1.9085 mL |
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1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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Tuning the Reactivities of the Heteronuclear [Aln V3-n O7-n ]+ (n=1, 2) Cluster Oxides towards Methane by Varying the Composition of the Metal Centers
Chemistry 2019 Feb 26;25(12):2967-2971.PMID:30659675DOI:10.1002/chem.201805908.
The thermal gas-phase reactions of [Al2 VO5 ]+ and [ALV2 O6 ]+ with methane have been explored by using Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometry complemented by high-level quantum chemical calculations. Both cluster ions chemisorbed methane as the major reaction channels at room temperature. [Al2 VO5 ]+ could break only one C-H bond to liberate CH3 , whereas [ALV2 O6 ]+ exhibited higher oxidizing ability such that it brings about the selective generation of formaldehyde. Mechanistic aspects are revealed and the crucial roles of the metal centers are discussed.