SMILES string
O=C(O)CN(C1=C(C=C(C=C1)C2=C3C=CC(N(C)C)=CC3=[O+]C4=C2C=CC(N(C)C)=C4)OCCOC5=CC([N+]([O-])=O)=CC=C5N(CC(O)=O)CC([O-])=O)CC(O)=O.[K]
assay
≥95% (HPLC)
form
powder
storage condition
desiccated
color
, faint red to black
solubility
H2O: 2 mg/mL, clear
storage temp.
-10 to -25°C
Quality Level
Biochem/physiol Actions
Low-affinity fluorescent Ca2+ probe for measuring relatively high [Ca2+].
Rhod-5N is a low-affinity fluorescent Ca2+ probe (Kd = 320 μM) that is preferred over high-affinity probes, such as Rhod-2 (Kd = 570 nM), for measuring [Ca2+] when very little buffering can be tolerated or in subcellular compartments where relatively high Ca2+ levels are expected, such as mitochondria (MT) and endoplasmic reticulum (ER). Ex/Em = 551/576 nm.
Rhod-5N is a low-affinity fluorescent Ca2+ probe (Kd = 320 μM) that is preferred over high-affinity probes, such as Rhod-2 (Kd = 570 nM), for measuring [Ca2+] when very little buffering can be tolerated or in subcellular compartments where relatively high Ca2+ levels are expected, such as mitochondria (MT) and endoplasmic reticulum (ER). Ex/Em = 551/576 nm.
Disclaimer
Hygroscopic
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Mathieu Soibinet et al.
Journal of fluorescence, 18(6), 1077-1082 (2008-05-20)
The photophysical and complexing properties of Rhod-5N (commercially available) in MOPS buffer are reported. This fluorescent molecular sensor consists of a BAPTA chelating moiety bound to a rhodamine fluorophore. Its fluorescence quantum yield is low and a drastic enhancement of
Sergio de la Fuente et al.
Cell calcium, 51(1), 65-71 (2011-12-03)
Available methods to measure mitochondrial [Ca(2+)] ([Ca(2+)](M)) include both targeted proteins and fluorescent dyes. Targeted proteins usually report much higher [Ca(2+)](M) values than fluorescent dyes, up to two orders of magnitude. However, we show here that the low-Ca(2+)-affinity dye rhod-5N
Ali K Yetisen et al.
Advanced materials (Deerfield Beach, Fla.), 32(6), e1906762-e1906762 (2019-12-14)
The quantitative analysis of tear analytes in point-of-care settings can enable early diagnosis of ocular diseases. Here, a fluorescent scleral lens sensor is developed to quantitatively measure physiological levels of pH, Na+ , K+ , Ca2+ , Mg2+ , and
Anne-Cécile Ribou et al.
Talanta, 71(1), 437-442 (2007-01-15)
We describe a new method for the spectroscopic determination of high calcium concentration using a fluorescent probe Rhod-5N. This method was investigated in order to be utilized in high ionic strength solution, such as seawater. The probe is fluorescent when
Gavriel David et al.
Cell calcium, 33(3), 197-206 (2003-02-26)
Peak values reported for mitochondrial matrix [Ca(2+)] following stimulation have ranged from micromolar to near-millimolar in various cells. Measurements using fluorescent indicators have traditionally used high-affinity dyes such as rhod-2, whose fluorescence would be expected to saturate if matrix [Ca(2+)]
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