Rhodamine 123

Product Specifications

CAS Number

62669-70-9

Synonyms

RH-123, R-22420

SKU

C09429-5mg

Target

ATPase

Applications

Transmembrane Transporters

Smiles

Cl.COC (=O) C1=CC=CC=C1C2=C3C=CC (=N) C=C3OC4=C2C=CC (=C4) N

Molecular Formula

C21H17ClN2O3

Additionnal Information

Rhodamine 123 (RH-123, R-22420) is a fluorescent cationic dye used to label mitochondria in living cells. Rhodamine 123 inhibits ADP-stimulated respiration of mitochondria with Ki = 12 μM and ATPase activity of inverted inner membrane vesicles with Ki of 126 μM and partially purified F1-ATPase with Ki of 177 μM.