For research use only.
CAS No. 1572414-83-5
ML323 displays reversible, nanomolar inhibitory activity and excellent selectivity toward USP1/UAF1 with IC50 of 76 nM.
Selleck's ML323 has been cited by 6 publications
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|Description||ML323 displays reversible, nanomolar inhibitory activity and excellent selectivity toward USP1/UAF1 with IC50 of 76 nM.|
ML323 inhibits the deubiquitination of PCNA and FANCD2 by inhibiting USP1–UAF1 activity in H596 cells. Moreover, ML323 potentiates cisplatin cytotoxicity in NSCLC H596 cells and U2OS osteosarcoma cells by targeting two major DNA damage response pathways (TLS and FA). 
High-throughput screening:For HTS, USP1-UAF1 activity is monitored using ubiquitin-rhodamine 110 as a substrate, where hydrolysis of the amide bond between the C-terminal glycine of ubiquitin and rhodamine results in an increase in fluorescence. The assay is miniaturized to a 4 μL volume in a 1,536-well format and is used to screen approximately 402,701 compounds in quantitative HTS mode, with each compound tested over a range of four to five concentrations. The assay shows robust performance with an average Z’factor of 0.8 throughout the screen.
|In vitro||DMSO||76 mg/mL (197.66 mM)|
|Ethanol||38 mg/mL (98.83 mM)|
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|Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)|
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|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
Method for preparing in vivo formulation：Take μL DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH2O，mix and clarify.
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