Search Result
Results for "
fluoresce
" in MedChemExpress (MCE) Product Catalog:
| Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
-
- HY-66019
-
|
fluorescein 5-isothiocyanate
|
Fluorescent Dye
|
Inflammation/Immunology
|
|
FITC (Fluorescein Isothiocyanate), is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
|
-
-
- HY-D0079
-
|
Hydroethidine; PD-MY 003
|
Fluorescent Dye
|
Others
|
|
Dihydroethidium, also known as DHE, is a peroxide indicator. Dihydroethidium penetrates cell membranes to form a fluorescent protein complex with blue fluoresces. After entering the cells, Dihydroethidium is mainly localized in the cell membrane, cytoplasm and nucleus, and the staining effect is the strongest in the nucleus. Dihydroethidium produces inherent blue fluorescence with a maximum excitation wavelength of 370 nm and a maximum emission wavelength of 420 nm; after dehydrogenation, Dihydroethidium combines with RNA or DNA to produce red fluorescence with a maximum excitation wavelength of 300 nm and a maximum emission wavelength of 610 nm. 535 nm can also be used as the excitation wavelength for actual observation .
|
-
-
- HY-111330
-
|
HPF; 3'-p-(Hydroxyphenyl) fluorescein
|
Fluorescent Dye
Reactive Oxygen Species (ROS)
|
Others
|
|
Hydroxyphenyl Fluorescein (HPF) is a stable ROS fluorescent probe dye. Hydroxyphenyl Fluorescein has stronger specificity and stability than H2DCFDA (HY-D0940). Hydroxyphenyl Fluorescein can produce strong green fluorescence through hydroxyl radical reaction with intracellular peroxynitroso. Hydroxyphenyl Fluorescein can be applied for fluorescence microscopy, high-throughput imager, luciferase microplate reader or flow cytometry. Ex/Em=490/515 nm .
|
-
-
- HY-112697
-
|
|
Biochemical Assay Reagents
|
Others
|
|
Rhodamine B isothiocyanate (RBITC) is a fluorescent dye commonly used in biological imaging and labeling applications. It has an isothiocyanate functional group that can be covalently attached to amino groups on proteins and other biomolecules, making it useful for fluorescent labeling of cells and tissues. RBITC fluoresces bright orange-red under green light excitation, which makes it easy to detect and track labeled molecules in complex samples. Due to its stability and sensitivity, RBITC has been widely used in various research fields, including cell biology, immunology, and neurobiology.
|
-
-
- HY-W009756
-
|
|
Fluorescent Dye
|
Others
|
|
N-Phenyl-1-naphthylamine is a dye that fluoresces strongly when bound to the inner phospholipid bilayer of Gram-negative bacteria. N-Phenyl-1-naphthylamine can be used to measure outer membrane permeability. N-Phenylnaphthalen-1-amine is a fluorescence probe for odorant-binding proteins (OBP) with a dissociation constant of 1.67 μM. N-Phenylnaphthalen-1-amine exhibits an excitation wavelength of 337 nM and an emission wavelength of 407 nM .
|
-
-
- HY-D0952
-
|
|
Parasite
|
Others
|
|
Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays .
|
-
-
- HY-W094758A
-
|
|
Fluorescent Dye
|
Cancer
|
|
4-Di-1-ASP is a styryl dye used to stain glioma cells in living brain tissue for analysis of cell structure, viability, proliferation and endocytosis, cytokinesis and phagocytosis, as well as for observation of mitochondrial structures in living cells. 4-Di-1-ASP fluoresces green when imaged microscopically (λex /λem = 475/606 nm) .
|
-
-
- HY-DY1007
-
|
|
Fluorescent Dye
|
Inflammation/Immunology
|
FITC (Fluorescein Isothiocyanate) (solution) , is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
Solvent and concentration: DMSO: 20 mM
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
|
-
-
- HY-D1610
-
|
|
Fluorescent Dye
|
Others
|
|
BODIPY FL C5 is a green fluorescent fatty acid. BODIPY FL C5 can be used as a precursor for the synthesis of various fluorescent phospholipids. BODIPY FL C5 is relatively insensitive to the environment and fluoresces in both water-soluble and lipid environments .
|
-
-
- HY-D2365
-
|
|
Fluorescent Dye
|
Others
|
|
QSY 21 NHS is a dark quencher and an efficient energy transfer acceptor for far-red and near-infrared fluorescent probes. QSY 21 NHS operates at a wavelength range of 540-750 nm and is commonly used in FRET applications. QSY 21 NHS does not fluoresce under normal conditions. The NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides and other amine-containing molecules. QSY 21 NHS can be conjugated with dendritic poly-L-lysine to achieve intramolecular quenching of Cy5 fluorescence .
|
-
-
- HY-D2208
-
|
|
Fluorescent Dye
|
Others
|
|
SYTM Green is a cell impermeant DNA dye that fluoresces green by binding to dsDNA (Ex/Em=503/530 nm). SYTM Green can also be used to stain bacteria, including Gram-positive and Gram-negative bacteria. Note: SYTM Green cannot penetrate living cells, and this product is equivalent to (Ex/Em=488/530 nm) .
|
-
-
- HY-DY1015
-
|
|
Fluorescent Dye
|
Others
|
Dihydroethidium (solution) , also known as DHE, is a peroxide indicator. Dihydroethidium penetrates cell membranes to form a fluorescent protein complex with blue fluoresces. After entering the cells, Dihydroethidium is mainly localized in the cell membrane, cytoplasm and nucleus, and the staining effect is the strongest in the nucleus. Dihydroethidium produces inherent blue fluorescence with a maximum excitation wavelength of 370 nm and a maximum emission wavelength of 420 nm; after dehydrogenation, Dihydroethidium combines with RNA or DNA to produce red fluorescence with a maximum excitation wavelength of 300 nm and a maximum emission wavelength of 610 nm. 535 nm can also be used as the excitation wavelength for actual observation .
Solvent and concentration: DMSO: 5 mM
|
-
-
- HY-D3010
-
|
|
Fluorescent Dye
|
Others
|
|
VF dsDNA Green Dye is a fluorescent dye for detecting and quantifying double-stranded DNA (dsDNA). VF dsDNA Green Dye fluoresces only when bound to dsDNA, and the fluorescence intensity is proportional to the DNA concentration. VF dsDNA Green Dye does not fluoresce when bound to ssDNA, RNA, or free nucleotides. VF dsDNA Green Dye can detect dsDNA within the range of 25 pg/mL to 1000 ng/mL (Ex/Em = 480/520 nm).
|
-
-
- HY-DY1035
-
|
|
Reactive Oxygen Species (ROS)
Fluorescent Dye
|
Others
|
Hydroxyphenyl Fluorescein (HPF) (solution) is a stable ROS fluorescent probe dye. Hydroxyphenyl Fluorescein has stronger specificity and stability than H2DCFDA (HY-D0940). Hydroxyphenyl Fluorescein can produce strong green fluorescence through hydroxyl radical reaction with intracellular peroxynitroso. Hydroxyphenyl Fluorescein can be applied for fluorescence microscopy, high-throughput imager, luciferase microplate reader or flow cytometry. Ex/Em=490/515 nm .
Solvent and concentration: DMSO: 10 mM
|
-
-
- HY-P4417A
-
|
|
Fluorescent Dye
|
Others
|
|
Ac-IEPD-AMC TFA is a fluorescent substrate used to measure protease activity. Ac-IEPD-AMC undergoes hydrolysis and releases the fluorescent product 7-amino-4-methylcoumarin (AMC). AMC fluoresces under UV light irradiation and can emit fluorescent signals .
|
-
-
- HY-P2496
-
|
|
Endothelin Receptor
|
Cardiovascular Disease
|
|
Endothelin 1 (swine, human), Alexa Fluor 488-labeled is a synthetic Endothelin 1 peptide labled with Alexa Fluor 488. Endothelin 1 (swine, human) is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 acts through two types of receptors ETA and ETB .
|
-
-
- HY-155437
-
|
|
RAR/RXR
|
Others
|
|
NEt-iFQ is a fluorescent retinoid X receptor (RXR) agonist with potent solvatochromic properties. NEt-iFQ selectively binds to RXR-LBP and fluoresces .
|
-
-
- HY-134311
-
|
|
Fluorescent Dye
|
Others
|
|
8-NBD-cGMP is a fluorescent analog of cyclic guanosine monophosphate and a potent, membrane-permeable, fluorescent activator of cGMP-dependent protein kinase isozymes I α and I β. 8-NBD-cGMP is barely fluorescent in aqueous solution but fluoresces strongly in hydrophobic environments such as hydrophobic protein binding sites
|
-
-
- HY-103467
-
|
|
Fluorescent Dye
|
Others
|
|
NPE-caged-HPTS sodium is a caged fluorophore that fluoresces upon uncaged fluorophore release, releasing the free highly polar fluorophore HPTS (Exc=470/40 nm, Em=525/50 nm). HPTS releases the fluorophore rapidly and uniformly, allowing for measurement of diffusion within tissues, with a diffusion coefficient of μm 2s -1, similar to that of synaptic L-glutamate .
|
-
| Cat. No. |
Product Name |
Type |
-
- HY-66019
-
|
fluorescein 5-isothiocyanate
|
Fluorescent Dyes
|
|
FITC (Fluorescein Isothiocyanate), is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
|
-
- HY-D0079
-
|
Hydroethidine; PD-MY 003
|
Fluorescent Dyes
|
|
Dihydroethidium, also known as DHE, is a peroxide indicator. Dihydroethidium penetrates cell membranes to form a fluorescent protein complex with blue fluoresces. After entering the cells, Dihydroethidium is mainly localized in the cell membrane, cytoplasm and nucleus, and the staining effect is the strongest in the nucleus. Dihydroethidium produces inherent blue fluorescence with a maximum excitation wavelength of 370 nm and a maximum emission wavelength of 420 nm; after dehydrogenation, Dihydroethidium combines with RNA or DNA to produce red fluorescence with a maximum excitation wavelength of 300 nm and a maximum emission wavelength of 610 nm. 535 nm can also be used as the excitation wavelength for actual observation .
|
-
- HY-111330
-
|
HPF; 3'-p-(Hydroxyphenyl) fluorescein
|
Fluorescent Dyes
|
|
Hydroxyphenyl Fluorescein (HPF) is a stable ROS fluorescent probe dye. Hydroxyphenyl Fluorescein has stronger specificity and stability than H2DCFDA (HY-D0940). Hydroxyphenyl Fluorescein can produce strong green fluorescence through hydroxyl radical reaction with intracellular peroxynitroso. Hydroxyphenyl Fluorescein can be applied for fluorescence microscopy, high-throughput imager, luciferase microplate reader or flow cytometry. Ex/Em=490/515 nm .
|
-
- HY-112697
-
|
|
Fluorescent Dyes
|
|
Rhodamine B isothiocyanate (RBITC) is a fluorescent dye commonly used in biological imaging and labeling applications. It has an isothiocyanate functional group that can be covalently attached to amino groups on proteins and other biomolecules, making it useful for fluorescent labeling of cells and tissues. RBITC fluoresces bright orange-red under green light excitation, which makes it easy to detect and track labeled molecules in complex samples. Due to its stability and sensitivity, RBITC has been widely used in various research fields, including cell biology, immunology, and neurobiology.
|
-
- HY-W009756
-
|
|
Fluorescent Dyes
|
|
N-Phenyl-1-naphthylamine is a dye that fluoresces strongly when bound to the inner phospholipid bilayer of Gram-negative bacteria. N-Phenyl-1-naphthylamine can be used to measure outer membrane permeability. N-Phenylnaphthalen-1-amine is a fluorescence probe for odorant-binding proteins (OBP) with a dissociation constant of 1.67 μM. N-Phenylnaphthalen-1-amine exhibits an excitation wavelength of 337 nM and an emission wavelength of 407 nM .
|
-
- HY-D0952
-
|
|
Fluorescent Dyes
|
|
Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays .
|
-
- HY-W094758A
-
|
|
Fluorescent Dyes
|
|
4-Di-1-ASP is a styryl dye used to stain glioma cells in living brain tissue for analysis of cell structure, viability, proliferation and endocytosis, cytokinesis and phagocytosis, as well as for observation of mitochondrial structures in living cells. 4-Di-1-ASP fluoresces green when imaged microscopically (λex /λem = 475/606 nm) .
|
-
- HY-DY1007
-
|
|
Fluorescent Dyes
|
FITC (Fluorescein Isothiocyanate) (solution) , is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
Solvent and concentration: DMSO: 20 mM
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
|
-
- HY-D1610
-
|
|
Fluorescent Dyes
|
|
BODIPY FL C5 is a green fluorescent fatty acid. BODIPY FL C5 can be used as a precursor for the synthesis of various fluorescent phospholipids. BODIPY FL C5 is relatively insensitive to the environment and fluoresces in both water-soluble and lipid environments .
|
-
- HY-D2365
-
|
|
Fluorescent Dyes
|
|
QSY 21 NHS is a dark quencher and an efficient energy transfer acceptor for far-red and near-infrared fluorescent probes. QSY 21 NHS operates at a wavelength range of 540-750 nm and is commonly used in FRET applications. QSY 21 NHS does not fluoresce under normal conditions. The NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides and other amine-containing molecules. QSY 21 NHS can be conjugated with dendritic poly-L-lysine to achieve intramolecular quenching of Cy5 fluorescence .
|
-
- HY-D2208
-
|
|
Fluorescent Dyes
|
|
SYTM Green is a cell impermeant DNA dye that fluoresces green by binding to dsDNA (Ex/Em=503/530 nm). SYTM Green can also be used to stain bacteria, including Gram-positive and Gram-negative bacteria. Note: SYTM Green cannot penetrate living cells, and this product is equivalent to (Ex/Em=488/530 nm) .
|
-
- HY-DY1015
-
|
|
Fluorescent Dyes
|
Dihydroethidium (solution) , also known as DHE, is a peroxide indicator. Dihydroethidium penetrates cell membranes to form a fluorescent protein complex with blue fluoresces. After entering the cells, Dihydroethidium is mainly localized in the cell membrane, cytoplasm and nucleus, and the staining effect is the strongest in the nucleus. Dihydroethidium produces inherent blue fluorescence with a maximum excitation wavelength of 370 nm and a maximum emission wavelength of 420 nm; after dehydrogenation, Dihydroethidium combines with RNA or DNA to produce red fluorescence with a maximum excitation wavelength of 300 nm and a maximum emission wavelength of 610 nm. 535 nm can also be used as the excitation wavelength for actual observation .
Solvent and concentration: DMSO: 5 mM
|
-
- HY-D3010
-
|
|
Fluorescent Dyes
|
|
VF dsDNA Green Dye is a fluorescent dye for detecting and quantifying double-stranded DNA (dsDNA). VF dsDNA Green Dye fluoresces only when bound to dsDNA, and the fluorescence intensity is proportional to the DNA concentration. VF dsDNA Green Dye does not fluoresce when bound to ssDNA, RNA, or free nucleotides. VF dsDNA Green Dye can detect dsDNA within the range of 25 pg/mL to 1000 ng/mL (Ex/Em = 480/520 nm).
|
-
- HY-DY1035
-
|
|
Fluorescent Dyes
|
Hydroxyphenyl Fluorescein (HPF) (solution) is a stable ROS fluorescent probe dye. Hydroxyphenyl Fluorescein has stronger specificity and stability than H2DCFDA (HY-D0940). Hydroxyphenyl Fluorescein can produce strong green fluorescence through hydroxyl radical reaction with intracellular peroxynitroso. Hydroxyphenyl Fluorescein can be applied for fluorescence microscopy, high-throughput imager, luciferase microplate reader or flow cytometry. Ex/Em=490/515 nm .
Solvent and concentration: DMSO: 10 mM
|
| Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-P4417A
-
|
|
Fluorescent Dye
|
Others
|
|
Ac-IEPD-AMC TFA is a fluorescent substrate used to measure protease activity. Ac-IEPD-AMC undergoes hydrolysis and releases the fluorescent product 7-amino-4-methylcoumarin (AMC). AMC fluoresces under UV light irradiation and can emit fluorescent signals .
|
-
- HY-P2496
-
|
|
Endothelin Receptor
|
Cardiovascular Disease
|
|
Endothelin 1 (swine, human), Alexa Fluor 488-labeled is a synthetic Endothelin 1 peptide labled with Alexa Fluor 488. Endothelin 1 (swine, human) is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 acts through two types of receptors ETA and ETB .
|
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