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HPPE

Chemical Structure : HPPE

CAS No.: 1325721-55-8

HPPE (Bach1 inhibitor HPPE)

Catalog No.: PC-73337Not For Human Use, Lab Use Only.

HPPE is a specific nonelectrophilic and physiological Bach1 inhibitor via heme-binding sites of Bach1 protein, derepresses Bach1-mediated repression.

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Biological Activity

HPPE is a specific nonelectrophilic and physiological Bach1 inhibitor via heme-binding sites of Bach1 protein, derepresses Bach1-mediated repression.
HPPE induces up-regulation of Hmox1 mRNA is mediated by Bach1 inhibition in vivo.
Nuclear export of Bach1 is required for HPPE-mediated Bach1 derepression, HPPE has an additional activity in Nrf2 stabilization besides Bach1 inhibition.
Pre- and posttreatment of HPPE is neuroprotective against acute MPTP neurotoxicity.
HPPE significantly reduced MPTP-induced increases in TNF-α and Mcp-1 mRNA levels, HPPE significantly increased mRNA levels of Nrf2 compared to MPTP-treated mice that received the vehicle.
Bach1 is a known transcriptional repressor of the Nrf2 pathway.
Bach1 ablation is cytoprotective, as it suppresses reactive oxygen species (ROS) generation, mitigates excessive inflammation, improves mitochondrial function, and inhibits apoptosis.

Physicochemical Properties

M.Wt 479.478
Formula C21H20F3N5O3S
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

N-(2-(2-hydroxyethoxy)ethyl)-1-methyl-2-((6-(trifluoromethyl)benzo[d]thiazol-2-yl)amino)-1H-benzo[d]imidazole-5-carboxamide

References

1. Manuj Ahuja, et al. Proc Natl Acad Sci U S A. 2021 Nov 9;118(45):e2111643118.

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