Nonyl acridine orange is well retained in the mitochondria making it a useful probe for following mitochondria during isolation andRead more
Have Questions?
Catalog Number
Quantity
A1372
100 mg
Catalog number A1372
Price (KRW)
210,000
Online offer
Ends: 31-Dec-2025
247,000
Save 37,000 (15%)
Each
Add to cart
Quantity:
100 mg
Price (KRW)
210,000
Online offer
Ends: 31-Dec-2025
247,000
Save 37,000 (15%)
Each
Add to cart
Nonyl acridine orange is well retained in the mitochondria making it a useful probe for following mitochondria during isolation and after cell fusion. The mitochondrial uptake is reported to not to depend on membrane potential, unlike many other mitochondrial probes. It is toxic at high concentrations and apparently binds to cardiolipin in all mitochondria, regardless of their energetic state. This derivative has been used to analyze mitochondria by flow cytometry, to characterize multidrug resistance and to measure changes in mitochondrial mass during apoptosis.
Mitochondria dysfunction is considered to be a major cause of the modifications that occur during cell ageing. For this reason, cardiolipin, a suitable marker of the chondriome, as well as the mitochondrial transmembrane potential were examined in keratinocytes obtained from 9- to 75-year-old women. The study was carried out by ... More
Tamoxifen but not 4-hydroxytamoxifen initiates apoptosis in p53(-) normal human mammary epithelial cells by inducing mitochondrial depolarization.
Authors:Dietze EC, Caldwell LE, Grupin SL, Mancini M, Seewaldt VL
Journal:J Biol Chem
PubMed ID:11094056
'Despite the widespread clinical use of tamoxifen as a breast cancer prevention agent, the molecular mechanism of tamoxifen chemoprevention is poorly understood. Abnormal expression of p53 is felt to be an early event in mammary carcinogenesis. We developed an in vitro model of early breast cancer prevention to investigate how ... More
Sortase A localizes to distinct foci on the Streptococcus pyogenes membrane.
Authors:Raz A, Fischetti VA,
Journal:Proc Natl Acad Sci U S A
PubMed ID:19017791
'Cell wall peptidoglycan-anchored surface proteins are essential virulence factors in many gram-positive bacteria. The attachment of these proteins to the peptidoglycan is achieved through a transpeptidation reaction, whereby sortase cleaves a conserved C-terminal LPXTG motif and covalently attaches the protein to the peptidoglycan precursor lipid II. It is unclear how ... More
Methods for assessing autophagy and autophagic cell death.
Authors:Tasdemir E, Galluzzi L, Maiuri MC, Criollo A, Vitale I, Hangen E, Modjtahedi N, Kroemer G,
Journal:Methods Mol Biol
PubMed ID:18425442
'Autophagic (or type 2) cell death is characterized by the massive accumulation of autophagic vacuoles (autophagosomes) in the cytoplasm of cells that lack signs of apoptosis (type 1 cell death). Here we detail and critically assess a series of methods to promote and inhibit autophagy via pharmacological and genetic manipulations. ... More