# | Aladdin ID | Assay Type | Description | Organism | Compounds | Reference | BAO Format | Source | |
---|---|---|---|---|---|---|---|---|---|
1. | ALA3706074 | B | Fluorescence-Based Assay: Enzymatic reactions were carried out in a reaction containing 50 mM NaH2PO4, 100 mM NaCl and 0.1% BSA (pH 7.0) using 2 mM 4-Methylumbelliferyl N-acetyl-β-D-glucosaminide dihydrate (Sigma M2133) dissolved in ddH2O, as a substrate. The amount of purified human β-hexosaminidase enzyme used in the reaction was 24 nM. Test compound of varying concentrations was added to the enzyme prior to initiation of the reaction. The reaction was performed at room temperature in a 96-well plate and was initiated with the addition of substrate. The production of fluorescent product was measured every 60 sec for 45 min with a Tecan Infinite M200 plate-reader with excitation at 355 nM and emission detected at 460 nM, with 4-Methylumbelliferone (Sigma M1381) used to produce a standard curve. | Homo sapiens | 7 | single protein format | BindingDB Database | ||
2. | ALA4355754 | B | Inhibition of recombinant human OGA | Homo sapiens | 48 | single protein format | Scientific Literature | ||
3. | ALA4355755 | B | Inhibition of OGA in rat PC12 cells assessed as OGlcNAcylated protein level incubated for 24 hrs by ELISA | Rattus norvegicus | 25 | cell-based format | Scientific Literature | ||
4. | ALA4355756 | B | Inhibition of human beta hexosaminidase assessed as inhibitory constant using 4-methylumbelliferyl N-acetyl-beta-D-glucosaminide dihydrate as substrate measured every 60 sec for 45 mins by fluorescence spectrophotometry | Homo sapiens | 41 | single protein format | Scientific Literature |