2 Results for "

labile heme

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "labile heme" in MCE Product Catalog:

Ac-H-FluNox
Ac-H-FluNox
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Cat. No.: HY-D2869
CAS No.: 2897614-60-5
Ac-H-FluNox is an acetylated cell-compatible prodrug of H-FluNox (HY-D2339). Ac-H-FluNox undergoes intracellular hydrolysis of its acetyl group by esterases to generate H-FluNox, which then undergoes a deoxygenation reaction with labile heme to form a fluorescent product. Ac-H-FluNox detects fluctuations of labile heme in living cells, acute labile heme release upon nitric oxide stimulation, and accumulation of labile heme following inhibition of heme export proteins .
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H-FluNox
H-FluNox
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Cat. No.: HY-D2339
CAS No.: 2897614-59-2
H-FluNox is a selective fluorescent probe that senses labile heme using biomimetic N-oxide deoxygenation to trigger fluorescence. H-FluNox is more than 100-fold selective for labile heme over Fe(II), enabling the discrimination of labile heme from labile Fe(II) pools in living cells. H-FluNox is sensitive enough to detect the subcellular labile heme. (λex=490 nm, λem=535 nm)
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