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D7008

Sigma-Aldrich

Dihydroethidium

≥95% purity, powder

Synonym(e):

2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridin, 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridin, Hydroethidin

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About This Item

Empirische Formel (Hill-System):
C21H21N3
CAS-Nummer:
104821-25-2
Molekulargewicht:
315.41
Beilstein:
5107482
MDL-Nummer:
MFCD00077335
UNSPSC-Code:
12171500
PubChem Substanz-ID:
24894069
NACRES:
NA.47

product name

Dihydroethidium, ≥95%

Qualitätsniveau

100

Assay

≥95%

Form

powder

Farbe

pink to very dark red

Löslichkeit

chloroform: 20 mg/mL

Fluoreszenz

λex 370 nm; λem 420 nm (for cytoplasm of living cells)
λex 535 nm; λem 610 nm (for chromatin of living cells)

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

−20°C

SMILES String

CCN1C(c2ccccc2)c3cc(N)ccc3-c4ccc(N)cc14

InChI

1S/C21H21N3/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14/h3-13,21H,2,22-23H2,1H3

InChIKey

XYJODUBPWNZLML-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

Redox-Indikator. Blaue Fluoreszenz vor der Oxidation zu Ethidium.
Dihydroethidium has been used as a superoxide probe in bovine pulmonary artery endothelial cell (BPAEC). It has been used to check the in situ generation of ROS (reactive oxygen species).

Verpackung

abgefüllt unter Argon

Verlinkung

B-Ring reduziertes Analogon von Ethidium

Ähnliches Produkt

Produkt-Nr.
Beschreibung
Preisangaben

06693

Timestrip Plus™ -20 °C

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
MKCV6154
MKCS1183
MKCQ9818
MKCN1192
MKCL7544

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20-HETE increases superoxide production and activates NAPDH oxidase in pulmonary artery endothelial cells.
Medhora M, et al.
American Journal of Physiology. Lung Cellular and Molecular Physiology, 294, L902-L911 (2008)
Karina A Roth et al.
Journal of endodontics, 38(9), 1253-1256 (2012-08-16)
Root canal fillings are intended to prevent microbial proliferation over time in the canal after treatment. The objective of this study was to assess biofilm proliferation within the sealer-dentin interfaces of 2 methacrylate resin-based systems, self-etch (SE) and total-etch (TE)
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Artikel

Mitochondrial Stress and ROS

Cellular oxidative stress is countered by enzymatic scavengers and antioxidant modulators against reactive oxygen species damage.

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