Powder: -20°C for 3 years
In solvent: -80°C for 2 years
ID-8, a DYRK inhibitor, sustains embryonic stem cell self-renewal in long-term culture.
Description | ID-8, a DYRK inhibitor, sustains embryonic stem cell self-renewal in long-term culture. |
Kinase Assay | In Vitro Enzymatic Assay for Histone Deacetylases: In vitro activities of the 11 recombinant human zinc-dependent HDAC enzymes are detected by ?uorigenic release of 7-amino-4-methylcoumarin from substrate upon deacetylase enzymatic activity. A series of dilutions of the unique HDAC6 compound, tubacin, and SAHA are prepared with 10% DMSO in HDAC assay buffer, and 5 μL of the dilution was added to a 50-μL reaction so that the ?nal concentration of DMSO is 1% in all of the reactions. The enzymatic reactions are conducted in duplicate at 37 °C for 30 min in a 50-μL mixture containing HDAC assay buffer, 5 μg BSA, an HDAC substrate, an HDAC enzyme, and a test compound. After enzymatic reactions, 50 μL of 2× HDAC developer is added to each well, and the plate is incubated at room temperature for an additional 15 min. Fluorescence intensity is measured at an excitation of 360 nm and an emission of 460 nm using a Synergy microplate reader. Negative (no enzyme, no inhibitor, a drug with no HDAC inhibition activity) and positive controls (known HDAC inhibitor SAHA) are included in the assays. IC50 is determined at the drug concentration that results in 50% reduction of HDAC activity compared with the control. |
Cell Research | Briefly, the hESCs in feeder-free culture are dissociated completely with 0.05% trypsin-EDTA and seeded at 104 cells per well in Matrigel-coated 6-well culture plates and cultured in MEF-CM. Various concentrations of Wnt3, IQ-1, ID-8, and/or ICG-001 are supplemented into the culture media at the onset of seeding and then continuously until the end of culturing. For all assays, the cell and colony morphology are examined under a microscope, and the replating efficiency is examined by counting the number of colonies after 7 days of culture. (Only for Reference) |
Synonyms | ID 8, ID8 |
Molecular Weight | 298.298 |
Formula | C16H14N2O4 |
CAS No. | 147591-46-6 |
Powder: -20°C for 3 years
In solvent: -80°C for 2 years
DMSO: 29.8 mg/mL (100 mM)
( < 1 mg/ml refers to the product slightly soluble or insoluble )
You can also refer to dose conversion for different animals. More
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ID-8 147591-46-6 蛋白酪氨酸激酶 细胞周期 DYRK cell embryonic dual-specificity ESC Inhibitor inhibit ID 8 Dual specificity tyrosine phosphorylation regulated kinase stem regulated phosphorylation kinase ID8 tyrosine Dual specificity tyrosine regulated kinase inhibitor