5.34034
Heterochromatin Inhibitor, HMS-I1
别名:
Heterochromatin Inhibitor, HMS-I1, 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-6-methylimidazo[1,2-a]pyridine, 2-(2,3-Dihydro-1,4-benzo[b][1,4]dioxin-6-yl)-6-methylimidazo[1,2-a]pyridine, Heterochromatin Mediated Silencing Inhibitor 1
SMILES string
CC1=CN2C=C(N=C2C=C1)C3=CC4=C(C=C3)OCCO4
assay
≥98% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
pale yellow
solubility
DMSO: 50 mg/mL
Quality Level
General description
A cell-permeable imidazopyridine based compound that lacks canonical zinc chelating moieties and acts in a reversible manner to disrupt heterochromatin-mediated transcriptional gene silencing in mammalian, fungal, and plant cells (5 - 10 µM). Targets Clr3-containing Snf2/HDAC repressor complex (SHREC) and inhibits HDAC6 and HDAC10 activities. Increases G418 resistance of cen1-kanMX cells. Shown to diminish H3K9 methylation and increase H3K9 and H3K14 acetylation in cells grown in the presence of G418. Murine erythroleukemia (MEL) cells grown in the presence of this compound can overcome α-satellite repeats-mediated gene silencing.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
Clr3-containing Snf2/HDAC repressor complex (SHREC)
Clr3-containing Snf2/HDAC repressor complex (SHREC)
Reversible: yes
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Castonguay, E., et al. 2015. Mol. Cell. Biol.35, 662.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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