68360
Fluorescent Red Mega 485 NHS-ester
BioReagent, suitable for fluorescence, ≥90% (coupling to amines)
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关于此项目
经验公式（希尔记法）:
C29H33N3O9S
化学文摘社编号:
分子量:
599.65
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
product line
BioReagent
Quality Segment
assay
≥90% (coupling to amines)
form
powder
fluorescence
λex 482 nm; λem 559 nm in 0.1 M phosphate pH 7.0
suitability
suitable for fluorescence
storage temp.
2-8°C
SMILES string
CCN(CCCCCC(=O)ON1C(=O)CCC1=O)c2ccc3C=C(C(=O)Oc3c2)c4cc[n+](CCCS([O-])(=O)=O)cc4
InChI
1S/C29H33N3O9S/c1-2-31(15-5-3-4-7-28(35)41-32-26(33)10-11-27(32)34)23-9-8-22-19-24(29(36)40-25(22)20-23)21-12-16-30(17-13-21)14-6-18-42(37,38)39/h8-9,12-13,16-17,19-20H,2-7,10-11,14-15,18H2,1H3
InChI key
VKRRBXLGPVGMGA-UHFFFAOYSA-N
Application
Fluorescent Red Mega 485 NHS-ester is an amine conjugating fluorescent biolabel that can be used for covalent coupling to proteins and other biomolecules containing primary amino groups.Fluorescent red Mega 485 and other Mega dyes are specifically designed for multicolor techniques. It is characterized by an extremely large stoke′s shift between excitation and emission maxima. This dye is especially well suited for excitation by argon lasers or other short wavelength excitation light. This means that it can be excited with the same light source or filter arrangement than fluorescein and other widely used dyes as well as other Mega dye. Due to the different emission wavelength several different labels can be detected independently in the same experiment. Due to the small size of the Mega-labels and the direct conversion of excitation light into emission without using a FRET mechanism we foresee a variety of possible applications including DNA sequencing and FISH microscopy.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable