1 Result for "

OHHL-d2

" in MedChemExpress (MCE) Product Catalog:
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1 Results for "OHHL-d2" in MCE Product Catalog:

Cat. No.: HY-W008806S1
Synonyms: OHHL-d2; N-(3-Oxohexanoyl)homoserine lactone-d2
N-(3-Oxohexanoyl)-L-homoserine lactone-d2 (OHHL-d2) is the deuterated-labeled N-(3-Oxohexanoyl)-L-homoserine lactone (HY-W008806). N-(3-Oxohexanoyl)-L-homoserine lactone (OHHL; N-(3-Oxohexanoyl)homoserine lactone) is a specific agonist of LuxR-type transcription factor CarR with a Kd of 1.8 μM. N-(3-Oxohexanoyl)-L-homoserine lactone activates CarR by inducing protein multimerization, promoting its binding to target DNA sequences in the carR-carA intergenic region, thereby upregulating the transcription of carbapenem biosynthesis genes. N-(3-Oxohexanoyl)-L-homoserine lactone acts as a quorum sensing signal molecule, enabling bacteria to coordinate the production of carbapenem antibiotics in a cell density-dependent manner. N-(3-Oxohexanoyl)-L-homoserine lactone is used to study bacterial quorum sensing mechanisms, especially the secondary metabolism and virulence factor regulatory pathways of Erwinia carotovora and Yersinia enterocolitica [2] .
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