Search Result

Results for "

Fluorescence lifetime

" in MedChemExpress (MCE) Product Catalog:

By Targets:	DNA Stain (1) Fluorescent Dye (13) G-quadruplex (1) MOFs (1) Phosphoramidites (1) Reactive Oxygen Species (ROS) (1)
By Research Areas:	Cancer (1)
Oligonucleotides:	Uracil (1) Phosphoramidites (1)

Inhibitors & Agonists

Fluorescent Dye

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D0823

CY3-SE 1 Publications Verification Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester	Fluorescent Dye	Others
Cy3-SE (Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester) is a sulfonated cyanine dye-derived fluorescent labeling reagent with λ_ex of about 515 nm and λ_em of about 568 nm. Cy3-SE can interact with the π-π stacking of biomolecules (e.g., nucleoside monophosphates, proteins), inhibiting the photoisomerization process and increasing the fluorescence quantum yield and lifetime .

HY-W089353

8-Phenyl-BODIPY 505/515 1 Publications Verification	MOFs Fluorescent Dye	Others
8-Phenyl-BODIPY 505/515 is a molecular rotor based on the BODIPY scaffold, specifically used as a microviscosity probe. The working principle of 8-Phenyl-BODIPY 505/515 is based on the restriction of molecular motion by viscosity: in a high-viscosity environment, the rotational freedom of its chemical bonds is inhibited, which leads to a significant extension of fluorescence lifetime. This property makes 8-Phenyl-BODIPY 505/515 an effective tool for monitoring changes in the viscosity of intracellular microenvironments via fluorescence lifetime imaging (FLIM) technology .

HY-W103047

1-Pyrenebutyric acid	Fluorescent Dye Reactive Oxygen Species (ROS)	Others
1-Pyrenebutyric acid is a fluorescence probe whose fluorescence lifetime depends on local oxygen and free radical concentrations. 1-Pyrenebutyric acid is used in fluorescence determination of DNA. 1-Pyrenebutyric acid can be used as a linker for biomolecules to form a self-assembled monolayer on grapheme. 1-Pyrenebutyric acid can also be used for the measurement of free radicals in solution and in living cells .

HY-149028

Mem-C1C18	Fluorescent Dye	Others
Mem-C1C18 is a polarity-sensitive fluorescent probe with excellent plasma membrane anchoring, high brightness and a sensitive response to environmental polarity by altering the fluorescence lifetime. Mem-C1C18 can be used to quantify changes in the polarity of the plasma membrane during iron death .

HY-D1419

mCP-BP-SFAC	Fluorescent Dye	Others
mCP-BP-SFAC is a luminogenic molecule. mCP-BP-SFAC exhibits strong sky-blue delayed fluorescence in neat films, with photoluminescence (PL) peaks at ~483 nm and delayed fluorescence lifetimes of 5.4 to 5.7 μs .

HY-D1420

TCP-BP-SFAC	Fluorescent Dye	Others
TCP-BP-SFAC is a luminogenic molecule. TCP-BP-SFAC exhibits strong sky-blue delayed fluorescence in neat films, with photoluminescence (PL) peaks at ~483 nm and delayed fluorescence lifetimes of 5.4 to 5.7 μs .

HY-172508

Perylene dU phosphoramidite	Fluorescent Dye Phosphoramidites	Others
Perylene dU phosphoramidite is a bright and extremely photostable fluorescent polycyclic aromatic hydrocarbon (PAH) label with a quantum yield approaching quantitative. Due to the low lifetime of fluorescence, this probe does not form excimers.With this phosphoramidite, perylene can be introduced into DNA by automated oligonucleotide synthesis.

HY-147181

1,3-Di-(2-pyrenyl)propane	Fluorescent Dye	Others
1,3-Di-(2-pyrenyl)propane is a fluorescent indicator. 1,3-Di-(2-pyrenyl)propane can be used in fluidity of bacterial membrane lipids monitored by intramolecular excimerization. 1,3-Di-(2-pyrenyl)propane shows temperature dependence of fluorescence lifetime distributions .

HY-203233

Rhodamine-DHPE	Fluorescent Dye	Others
Rhodamine-DHPE is a fluorescently labeled phosphatidylethanolamine lipid that labels phospholipid bilayers. Rhodamine-DHPE serves as a fluorescence quenching substrate and membrane stain. The fluorescence lifetime of Rhodamine-DHPE decreases significantly in the presence of Cu ²⁺-PS complexes. Rhodamine-DHPE effectively stains the membranes of human red blood cells and mouse fibroblasts, and supports lifetime-resolved imaging via pump-probe fluorescence microscopy .

HY-D3012

12-AS	Fluorescent Dye	Others
12-AS is a 9-anthracenoxy fatty acid probe. 12-AS’s fluorescence decay is not a single index, and its lifetime increases with the red shift of the emission wavelength .

HY-D3404

BODi-1	DNA Stain	Others
BODi-1 is a fluorescent modulator targeting dsDNA, which binds to dsDNA via a bis-intercalation mechanism (E_x=465 nm, E_m=490 nm). BODi-1 exhibits a fluorescence enhancement effect upon binding to nucleic acids, but its fluorescence intensity, anisotropy and average lifetime decrease at higher dye/DNA ratios. When BODi-1 binds to DNA in liposome complexes, it also shows red-shifted emission spectra, along with reduced quantum yield and average lifetime. BODi-1 does not induce significant DNA conformational changes when the dye/DNA ratio is below 0.01. BODi-1 can be used as a fluorescent probe for the characterization of liposome complexes and FRET studies at this ratio .

HY-D2942

BDP-V BG-BODIPY	Fluorescent Dye	Others
BDP-V BG-BODIPY is a SNAP tag fluorescent probe labeled with a BODIPY molecular motor. BDP-V BG-BODIPY contains a BODIPY molecular rotor that functions as a viscosity-sensitive fluorophore, which is highly responsive to local viscosity changes and enables the specific monitoring of the local microviscosity of proteins. BDP-V BG-BODIPY supports one-photon and two-photon imaging, with an excitation wavelength (Ex) of 488 nm (for one-photon excitation) and 850 nm (for two-photon excitation), and an emission wavelength (Em) of 500-600 nm .

HY-D3415

TOR-G4	Fluorescent Dye G-quadruplex	Cancer
TOR-G4 is a Fluorescent probe that binds to G-quadruplex (G4) nucleic acid structures. TOR-G4 exhibits a unique fluorescence lifetime when bound to G4 compared to other structures, enabling sensitive discrimination between G4-bound and non-G4-bound states. TOR-G4 mainly colocalizes with RNA in the cytoplasm and nucleolus. TOR-G4 can be used to investigate the roles of RNA G4 in cells. TOR-G4 shows cytotoxicity against osteosarcoma cells .

HY-D3230

FLCS1	Fluorescent Dye	Others
FLCS1 is a BODIPY-based Fluorescent probe and selective copper (I) ion binder (λ_ex = 630 nm, λ_emis = 660 nm). Binding of FLCS1 to copper (I) ions induces fluorescence turn-on. Addition of copper (I) to a methanolic solution of FLCS1 causes a slight red shift (4 nm) in the maximum absorption wavelength (λ_max) in the UV-Vis spectrum .

Cat. No.	Product Name	Type

HY-D0823

CY3-SE 1 Publications Verification Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester	Fluorescent Dye
Cy3-SE (Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester) is a sulfonated cyanine dye-derived fluorescent labeling reagent with λ_ex of about 515 nm and λ_em of about 568 nm. Cy3-SE can interact with the π-π stacking of biomolecules (e.g., nucleoside monophosphates, proteins), inhibiting the photoisomerization process and increasing the fluorescence quantum yield and lifetime .

HY-W089353

8-Phenyl-BODIPY 505/515 1 Publications Verification	Fluorescent Dye
8-Phenyl-BODIPY 505/515 is a molecular rotor based on the BODIPY scaffold, specifically used as a microviscosity probe. The working principle of 8-Phenyl-BODIPY 505/515 is based on the restriction of molecular motion by viscosity: in a high-viscosity environment, the rotational freedom of its chemical bonds is inhibited, which leads to a significant extension of fluorescence lifetime. This property makes 8-Phenyl-BODIPY 505/515 an effective tool for monitoring changes in the viscosity of intracellular microenvironments via fluorescence lifetime imaging (FLIM) technology .

8-Phenyl-BODIPY 505/515

1 Publications Verification

Fluorescent Dye

8-Phenyl-BODIPY 505/515 is a molecular rotor based on the BODIPY scaffold, specifically used as a microviscosity probe. The working principle of 8-Phenyl-BODIPY 505/515 is based on the restriction of molecular motion by viscosity: in a high-viscosity environment, the rotational freedom of its chemical bonds is inhibited, which leads to a significant extension of fluorescence lifetime. This property makes 8-Phenyl-BODIPY 505/515 an effective tool for monitoring changes in the viscosity of intracellular microenvironments via fluorescence lifetime imaging (FLIM) technology .

HY-W103047

1-Pyrenebutyric acid	Fluorescent Dye
1-Pyrenebutyric acid is a fluorescence probe whose fluorescence lifetime depends on local oxygen and free radical concentrations. 1-Pyrenebutyric acid is used in fluorescence determination of DNA. 1-Pyrenebutyric acid can be used as a linker for biomolecules to form a self-assembled monolayer on grapheme. 1-Pyrenebutyric acid can also be used for the measurement of free radicals in solution and in living cells .

1-Pyrenebutyric acid

Fluorescent Dye

1-Pyrenebutyric acid is a fluorescence probe whose fluorescence lifetime depends on local oxygen and free radical concentrations. 1-Pyrenebutyric acid is used in fluorescence determination of DNA. 1-Pyrenebutyric acid can be used as a linker for biomolecules to form a self-assembled monolayer on grapheme. 1-Pyrenebutyric acid can also be used for the measurement of free radicals in solution and in living cells .

HY-203233

Rhodamine-DHPE	Fluorescent Dye
Rhodamine-DHPE is a fluorescently labeled phosphatidylethanolamine lipid that labels phospholipid bilayers. Rhodamine-DHPE serves as a fluorescence quenching substrate and membrane stain. The fluorescence lifetime of Rhodamine-DHPE decreases significantly in the presence of Cu ²⁺-PS complexes. Rhodamine-DHPE effectively stains the membranes of human red blood cells and mouse fibroblasts, and supports lifetime-resolved imaging via pump-probe fluorescence microscopy .

Rhodamine-DHPE

Fluorescent Dye

Rhodamine-DHPE is a fluorescently labeled phosphatidylethanolamine lipid that labels phospholipid bilayers. Rhodamine-DHPE serves as a fluorescence quenching substrate and membrane stain. The fluorescence lifetime of Rhodamine-DHPE decreases significantly in the presence of Cu ²⁺-PS complexes. Rhodamine-DHPE effectively stains the membranes of human red blood cells and mouse fibroblasts, and supports lifetime-resolved imaging via pump-probe fluorescence microscopy .

HY-D3012

12-AS	Fluorescent Dye
12-AS is a 9-anthracenoxy fatty acid probe. 12-AS’s fluorescence decay is not a single index, and its lifetime increases with the red shift of the emission wavelength .

HY-D3404

BODi-1	Fluorescent Dye
BODi-1 is a fluorescent modulator targeting dsDNA, which binds to dsDNA via a bis-intercalation mechanism (E_x=465 nm, E_m=490 nm). BODi-1 exhibits a fluorescence enhancement effect upon binding to nucleic acids, but its fluorescence intensity, anisotropy and average lifetime decrease at higher dye/DNA ratios. When BODi-1 binds to DNA in liposome complexes, it also shows red-shifted emission spectra, along with reduced quantum yield and average lifetime. BODi-1 does not induce significant DNA conformational changes when the dye/DNA ratio is below 0.01. BODi-1 can be used as a fluorescent probe for the characterization of liposome complexes and FRET studies at this ratio .

BODi-1

Fluorescent Dye

BODi-1 is a fluorescent modulator targeting dsDNA, which binds to dsDNA via a bis-intercalation mechanism (E_x=465 nm, E_m=490 nm). BODi-1 exhibits a fluorescence enhancement effect upon binding to nucleic acids, but its fluorescence intensity, anisotropy and average lifetime decrease at higher dye/DNA ratios. When BODi-1 binds to DNA in liposome complexes, it also shows red-shifted emission spectra, along with reduced quantum yield and average lifetime. BODi-1 does not induce significant DNA conformational changes when the dye/DNA ratio is below 0.01. BODi-1 can be used as a fluorescent probe for the characterization of liposome complexes and FRET studies at this ratio .

HY-D2942

BDP-V BG-BODIPY	Fluorescent Dye
BDP-V BG-BODIPY is a SNAP tag fluorescent probe labeled with a BODIPY molecular motor. BDP-V BG-BODIPY contains a BODIPY molecular rotor that functions as a viscosity-sensitive fluorophore, which is highly responsive to local viscosity changes and enables the specific monitoring of the local microviscosity of proteins. BDP-V BG-BODIPY supports one-photon and two-photon imaging, with an excitation wavelength (Ex) of 488 nm (for one-photon excitation) and 850 nm (for two-photon excitation), and an emission wavelength (Em) of 500-600 nm .

BDP-V BG-BODIPY

Fluorescent Dye

BDP-V BG-BODIPY is a SNAP tag fluorescent probe labeled with a BODIPY molecular motor. BDP-V BG-BODIPY contains a BODIPY molecular rotor that functions as a viscosity-sensitive fluorophore, which is highly responsive to local viscosity changes and enables the specific monitoring of the local microviscosity of proteins. BDP-V BG-BODIPY supports one-photon and two-photon imaging, with an excitation wavelength (Ex) of 488 nm (for one-photon excitation) and 850 nm (for two-photon excitation), and an emission wavelength (Em) of 500-600 nm .

HY-D3415

TOR-G4	Fluorescent Dye
TOR-G4 is a Fluorescent probe that binds to G-quadruplex (G4) nucleic acid structures. TOR-G4 exhibits a unique fluorescence lifetime when bound to G4 compared to other structures, enabling sensitive discrimination between G4-bound and non-G4-bound states. TOR-G4 mainly colocalizes with RNA in the cytoplasm and nucleolus. TOR-G4 can be used to investigate the roles of RNA G4 in cells. TOR-G4 shows cytotoxicity against osteosarcoma cells .

TOR-G4

Fluorescent Dye

TOR-G4 is a Fluorescent probe that binds to G-quadruplex (G4) nucleic acid structures. TOR-G4 exhibits a unique fluorescence lifetime when bound to G4 compared to other structures, enabling sensitive discrimination between G4-bound and non-G4-bound states. TOR-G4 mainly colocalizes with RNA in the cytoplasm and nucleolus. TOR-G4 can be used to investigate the roles of RNA G4 in cells. TOR-G4 shows cytotoxicity against osteosarcoma cells .

HY-D3230

FLCS1	Fluorescent Dye
FLCS1 is a BODIPY-based Fluorescent probe and selective copper (I) ion binder (λ_ex = 630 nm, λ_emis = 660 nm). Binding of FLCS1 to copper (I) ions induces fluorescence turn-on. Addition of copper (I) to a methanolic solution of FLCS1 causes a slight red shift (4 nm) in the maximum absorption wavelength (λ_max) in the UV-Vis spectrum .

Cat. No.	Product Name		Classification

HY-172508

Perylene dU phosphoramidite		Phosphoramidites Uracil
Perylene dU phosphoramidite is a bright and extremely photostable fluorescent polycyclic aromatic hydrocarbon (PAH) label with a quantum yield approaching quantitative. Due to the low lifetime of fluorescence, this probe does not form excimers.With this phosphoramidite, perylene can be introduced into DNA by automated oligonucleotide synthesis.

Inquiry Online

Your information is safe with us. * Required Fields.

MCE Japan Authorized Agent ナミキ商事株式会社コスモ・バイオ株式会社重松貿易株式会社
Salutation			Country or Region *
Applicant Name *			Organization Name *
Department *
Email Address *			Product Name *
Cat. No.			Requested quantity *
Phone Number *
Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

Name
Email *

	Sorry, but the email address you supplied was invalid.