R8004
Rhodamine 123
Powder
Synonyme(s) :
2-(6-Amino-3-imino-3H-xanthen-9-yl)benzoic acid methyl ester
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A propos de cet article
Formule linéaire :
C21H17ClN2O3
Numéro CAS:
Poids moléculaire :
380.82
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
263-687-8
MDL number:
Beilstein/REAXYS Number:
6030951
Service technique
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Rhodamine 123, mitochondrial specific fluorescent dye
Quality Level
form
powder
solubility
ethanol: 1 mg/mL
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Cl[H].COC(=O)c1ccccc1C2=C3C=CC(=N)C=C3Oc4cc(N)ccc24
InChI
1S/C21H16N2O3.ClH/c1-25-21(24)15-5-3-2-4-14(15)20-16-8-6-12(22)10-18(16)26-19-11-13(23)7-9-17(19)20;/h2-11,22H,23H2,1H3;1H
InChI key
MYFATKRONKHHQL-UHFFFAOYSA-N
Application
Rhodamine 123 is useful as a laser dye and to have selective cell growth effects. It has also been used to measure mitochondrial membrane potential.
Biochem/physiol Actions
Fluorescent dye most commonly used in flow cytometry as functional reporter for Pgp. Functional assays for MDR proteins are better prognostic indicators in cancer therapy than levels of MDR protein expression. Rh 123 can be used in multiparameter analyses without fluorescence interference in combination with common protein labeling dyes such as PE-Cy5 and AMCA (7-amino-4-methylcoumarin-3-acetic acid). Recent reports indicate Rh 123 may also be a substrate of MRP1.
Rhodamine 123 is a fluorescent dye most commonly used in flow cytometry as functional reporter for P-glycoprotein (Pgp). It is part of the rhodamine family of flurone dyes. The dye is mostly used to assess mitochondrial bioenergetics in living cells. Functional assays for multi-drug resistance (MDR) proteins are better prognostic indicators in cancer therapy than levels of MDR protein expression. Rh 123 can be used in multiparameter analyses without fluorescence interference in combination with common protein labeling dyes such as PE-Cy5 and AMCA (7-amino-4-methylcoumarin-3-acetic acid). Recent reports indicate Rh 123 may also be a substrate of multi-drug resistance protein-1 (MRP1).
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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S D Bernal et al.
Science (New York, N.Y.), 218(4577), 1117-1119 (1982-12-10)
Rhodamine-123, a cationic laser dye, markedly reduced the clonal growth of carcinoma cells but had little effect on nontumorigenic epithelial cells in vitro. This selective inhibitory effect of Rhodamine-123 on some carcinomas is unusual since known anticancer drugs, such as
Characterization of Rhodamine-123 as a Tracer Dye for Use In In vitro Drug Transport Assays
Samantha
PLoS ONE (2012)
Paul E Abraham et al.
The Plant journal : for cell and molecular biology, 103(2), 869-888 (2020-04-22)
Crassulacean acid metabolism (CAM) is a specialized mode of photosynthesis that offers the potential to engineer improved water-use efficiency (WUE) and drought resilience in C3 plants while sustaining productivity in the hotter and drier climates that are predicted for much