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photostable

" in MedChemExpress (MCE) Product Catalog:

48

Inhibitors & Agonists

33

Fluorescent Dye

4

Click Chemistry

1

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D2171A
    AF488 DBCO ditriethylamine

    		Fluorescent Dye Others
    AF488 DBCO ditriethylamine is the ditriethylamine salt form of AF488 DBCO (HY-D2171). AF488 DBCO ditriethylamine is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore. AF488 exhibits the λem and λex wavelength of 520 nm and 470 nm, respectively .
    AF488 DBCO ditriethylamine
  • HY-W110898
    Nile blue chloride

    		Fluorescent Dye Others
    Nile blue chloride is a highly fluorescent and photostable organic dye. Nile blue chloride and fluorescein isothiocyanate (FITC) can be used to construct a ratiometric pH sensitive probe for tracking the pH of the extracellular fluid between cancer cells in realtime. Nile Blue chloride has the potential for the research of nonlinear optics .
    Nile blue chloride
  • HY-W248115
    Pyrromethene 597

    		Fluorescent Dye Others
    Pyrromethene 597 is a BODIPY laser dye. Pyrromethene 597 displays wide tuning range of lasing wavelengths and high photostability. Pyrromethene 597 can be used as a thermal probe .
    Pyrromethene 597
  • HY-109656
    Diethylamino hydroxybenzoyl hexyl benzoate

    DHHB

    		 Others Others
    Diethylamino hydroxybenzoyl hexyl benzoate is a photostable UV-A absorber.
    Diethylamino hydroxybenzoyl hexyl benzoate
  • HY-15942
    5-TAMRA
    2 Publications Verification

    		 Fluorescent Dye Others
    5-TAMRA can produce bright, pH-insensitive orange-red fluorescence (excitation and emission extremes of 546/579) and has good photostability.
    5-TAMRA
  • HY-D0048
    5-TAMRA-SE
    2 Publications Verification

    5-TAMRA-NHS ester; 5-Carboxytetramethylrhodamine succinimidyl ester

    		 Fluorescent Dye Others
    5-TAMRA-SE is an amine-reactive fluorescent agent, and its conjugate produces bright, pH-insensitive orange-red fluorescence with good photostability.
    5-TAMRA-SE
  • HY-D1344
    BDP 630/650 azide

    		Fluorescent Dye Others
    BDP 630/650 azide is a bright and photostable dye azide (BDP 630/650: Ex=630 nm, Em=650 nm). BDP 630/650 azide can be used for labeling using Click chemistry.
    BDP 630/650 azide
  • HY-D1348
    BDP R6G alkyne

    		Fluorescent Dye Others
    BDP R6G alkyne is an alkyne modified BDP R6G. BDP R6G is a bright and photostable dye (BDP R6G: Ex=530 nm, Em=545 nm). BDP R6G alkyne can be used for labeling using Click chemistry.
    BDP R6G alkyne
  • HY-D1934
    ATTO 465

    		Fluorescent Dye Others
    ATTO 465 is a new fluorescent dye with good photostability and maximum excitation/emission wavelength: 453/506 nm.
    ATTO 465
  • HY-D1112
    TFAX 546,SE triethylammonium

    		Fluorescent Dye Others
    TFAX 546,SE triethylammonium, an amine reactive yellow fluorescent dye, can forms bright and photostable conjugates with proteins and antibodies .
    TFAX 546,SE triethylammonium
  • HY-120870
    para-Nitroblebbistatin

    		Myosin Metabolic Disease
    para-Nitroblebbistatin is a non-cytotoxic, photostable, fluorescent and specific Myosin II inhibitor, usd in the study of the specific role of myosin II in physiological, developmental, and cell biological studies .
    para-Nitroblebbistatin
  • HY-111474
    Para-aminoblebbistatin

    		Myosin Cardiovascular Disease Neurological Disease
    Para-aminoblebbistatin is a highly water soluble, non-fluorescent and photostable C15 amino-substituted derivative of blebbistatin; inhibits various (myosin II) isoforms both in vitro and in vivo.
    Para-aminoblebbistatin
  • HY-109656R
    Diethylamino hydroxybenzoyl hexyl benzoate (Standard)

    		Others Others
    Diethylamino hydroxybenzoyl hexyl benzoate (Standard) is the analytical standard of Diethylamino hydroxybenzoyl hexyl benzoate. This product is intended for research and analytical applications. Diethylamino hydroxybenzoyl hexyl benzoate is a photostable UV-A absorber.
    Diethylamino hydroxybenzoyl hexyl benzoate (Standard)
  • HY-W112090
    Palladium meso-tetra(pentafluorophenyl)porphyrin

    PdTFPP; 5,10,15,20-Tetrakis(pentafluorophenyl)-21H,23H-porphine palladium(II)

    		 Others Others
    Palladium meso-tetra(pentafluorophenyl)porphyrin (PdTFPP) is a phosphorescent dye, derived from palladium(II), that serves as an effective singlet oxygen sensitizer due to its fluorine atom content, offering excellent photostability and resistance to oxidation.
    Palladium meso-tetra(pentafluorophenyl)porphyrin
  • HY-D1658
    BDP 581/591 amine hydrochloride

    		Fluorescent Dye Others
    BDP 581/591 amine hydrochloride is a BODIPY dye linker. BDP 581/591 is a universal, photostable fluorophore. The addition of the amine group allows for the compound to react with carboxylic acids, activated NHS esters and other carbonyl groups .
    BDP 581/591 amine hydrochloride
  • HY-W419643
    Drometrizole trisiloxane

    		Others Others
    Drometrizole trisiloxane is a photostable, oil-soluble chemical UVB and UVA filter with two absorption peaks, one at 303 nm (UVB) and the other at 344 nm (UVA). Drometrizole trisiloxane can be used in cosmetics to absorb ultraviolet radiation .
    Drometrizole trisiloxane
  • HY-D1111
    TFAX 568, SE

    AFDye 568 NHS Ester

    		 Fluorescent Dye Others
    TFAX 568, SE is an orange fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 568, SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG) .
    TFAX 568, SE
  • HY-D1429
    ER-Tracker Blue-White DPX

    		Fluorescent Dye Others
    ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K + channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation .
    ER-Tracker Blue-White DPX
  • HY-D1110
    TFAX 594,SE

    		Fluorescent Dye Others
    TFAX 594,SE is a red fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 594,SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG) .
    TFAX 594,SE
  • HY-W585837
    3-Benzylidenecamphor

    		Others
    3-Benzylidenecamphor is a UV absorber with excellent photostability and antioxidant activity. 3-Benzylidenecamphor is widely used in sunscreen products to protect the skin from UV damage. 3-Benzylidenecamphor can also be used in cosmetics to improve the shelf life and safety of the product.
    3-Benzylidenecamphor
  • HY-D1113
    TFAX 488,TFP

    		Fluorescent Dye Others
    TFAX 488,TFP is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,TFP yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin) .
    TFAX 488,TFP
  • HY-D1657
    BDP 581/591 azide

    		Fluorescent Dye Others
    BDP 581/591 azide is an azide derivative of BDP 581/591. BDP 581/591 is a universal, photostable fluorophore. BDP 581/591 azide can be used for the conjugation with both small molecules and biomolecules to construct tracers for fluorescence polarization assays and microscopy probes .
    BDP 581/591 azide
  • HY-D2170
    AF488 streptavidin

    		Fluorescent Dye Others
    AF488 streptavidin is a fluorescence labeled streptavidin. AF488 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (AF488). AF488 is a bright, photostable green fluorophore, exhibits the λem and λex wavelength of 520 nm and 470 nm, respectively .
    AF488 streptavidin
  • HY-D2171
    AF488 DBCO

    		Fluorescent Dye Others
    AF488 DBCO is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore. AF488 exhibits the λem and λex wavelength of 520 nm and 470 nm, respectively .
    AF488 DBCO
  • HY-140296
    BDP FL DBCO

    		Fluorescent Dye Others
    BDP FL DBCO is a photostable boron dipyrromethene used in the FAM (fluorescein) channel, with compatible property for fluorescein filters. BDP FL DBCO contains DBCO (azadibenzocyclooctyne) groups that enable copper-free catalyzed click chemistry reactions with azides. λex/λem= 503 nm/512 nm .
    BDP FL DBCO
  • HY-D1114
    TFAX 488,SE dilithium

    		Fluorescent Dye Others
    TFAX 488,SE dilithium is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,SE dilithium yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin) .
    TFAX 488,SE dilithium
  • HY-114354
    BODIPY FL alkyne

    BOD FL alkyne

    		 Fluorescent Dye Others
    BODIPY FL alkyne (BOD FL alkyne) is a green-fluorescent dye (Ex=503 nm; Em=512 nm), a bright and photostable fluorophore which emits in fluorescein (FAM) channel. BODIPY FL alkyne can be conjugated with a number of azide-containing molecules by copper-catalyzed Click Chemistry.
    BODIPY FL alkyne
  • HY-D1756
    ROX NHS ester, 6-isomer

    		Fluorescent Dye Others
    ROX NHS ester, 6-isomer is a highly fluorescent, and photostable rhodamine dye for various applications. ROX labeled oligonucleotide probes are often used in qPCR, and qPCR instruments have ROX channel. This is reactive dye for the labeling of amino-groups in peptides, proteins, and amino-oligonucleotides. Pure single isomer.
    ROX NHS ester, 6-isomer
  • HY-D2166
    AF 594 NHS ester

    		Fluorescent Dye Others
    AF 594 NHS ester is a derivative of the red fluorescent dye AF 594 with high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 NHS ester can form an ester bond by reacting the NHS group with ammonia, with maximum excitation wavelength of 594 nm .
    AF 594 NHS ester
  • HY-D2299
    AIE-ER

    		Fluorescent Dye Metabolic Disease Cancer
    AIE-ER is a specific endoplasmic reticulum (ER) fluorescent probe (green channel: λex=405 nm, λem=450~650 nm) that exhibits remarkable photostability, high brightness, and low working concentration. AIE-ER may provide an avenue for studying diseases related to the endoplasmic reticulum .
    AIE-ER
  • HY-D1378
    C-Laurdan

    		Fluorescent Dye Others
    C-Laurdan is a fluorescent probe for imaging lipid rafts with environmentally sensitive fluorescence. C-Laurdan exhibits strong photostability under two-photon excitation and can be used for single and two-photon fluorescence imaging to detect lipid membrane properties such as membrane lateral organisation, various membrane-associated processes, etc .
    C-Laurdan
  • HY-D2162
    AF 594 carboxylic acid

    		Fluorescent Dye Others
    AF 594 carboxylic acid is a carboxyl derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 carboxylic acid can form stable covalent bonds through the reaction of carboxylic acid groups with molecules with amino groups .
    AF 594 carboxylic acid
  • HY-162422
    Mito-DK

    		Fluorescent Dye Pyroptosis Cancer
    Mito-DK is a small-molecule fluorescent dye with the capability of crosstalk-free response to polarity and mtDNA as well as mitochondrial morphology. Mito-DK has high photostability, low cytotoxicity, and good mitochondria-targeting properties. Mito-DK can be used for real-time tracking and multidimensional assessing of mitochondria-related pyroptosis in cancer cells .
    Mito-DK
  • HY-W419643R
    Drometrizole trisiloxane (Standard)

    		Others Others
    Drometrizole trisiloxane (Standard) is the analytical standard of Drometrizole trisiloxane. This product is intended for research and analytical applications. Drometrizole trisiloxane is a photostable, oil-soluble chemical UVB and UVA filter with two absorption peaks, one at 303 nm (UVB) and the other at 344 nm (UVA). Drometrizole trisiloxane can be used in cosmetics to absorb ultraviolet radiation .
    Drometrizole trisiloxane (Standard)
  • HY-D1656
    BDP 581/591 carboxylic acid

    		Fluorescent Dye Others
    BDP 581/591 carboxylic acid is a fluorescent dye (Ex=585 nm, Em=594 nm). BDP 581/591 carboxylic acid has a free carboxylic acid group, which can be catalyzed by a catalyst (such as EDC or HATU) to react with primary amines to form stable amide bonds. BDP 581/591 carboxylic acid is highly photostable and can be used for ROS detection.
    BDP 581/591 carboxylic acid
  • HY-D2161A
    AF 594 azide triethylamine

    		Fluorescent Dye Others
    AF 594 azide (triethylamine) is an azide derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (maximum absorption wavelength of 586 nm, maximum emission wavelength of 613 nm). AF 594 azide (triethylamine) forms stable adducts by reaction of the azide group with alkynyl derivatives (terminal alkynes and cyclooctyne) .
    AF 594 azide triethylamine
  • HY-D2346
    HBmito Crimson

    		Fluorescent Dye Others
    HBmito Crimson is a deep red fluorescent probe (λex: 658 nm, λem: 678 nm) for the inner mitochondrial membrane. HBmito Crimson is a cell membrane-permeable probe with high selectivity for the mitochondrial inner membrane, suitable for specific fluorescence staining of the inner mitochondrial membrane in living cells. HBmito Crimson has high photostability and brightness, suitable for long-term dynamic fluorescence imaging.
    HBmito Crimson
  • HY-D2194
    AgAuSe-COOH (1000 nm)

    		Fluorescent Dye Others
    AgAuSe-COOH (1000 nm) is a fluorescent quantum dot that emits fluorescence in the near-infrared II region, with an emission peak reaching 1000 nm. AgAuSe-COOH (1000 nm) has the advantages of narrow band gap, large Stokes shift, and good photostability. AgAuSe-COOH (1000 nm) can bind proteins, antibodies, peptides, PEG, etc., and can be widely used in the field of biological imaging.
    AgAuSe-COOH (1000 nm)
  • HY-D1719A
    Cypate hydrochloride

    		Fluorescent Dye Cancer
    Cypate is a near-infrared fluorescent dye that belongs to the family of photosensitizers. Cypate has high photostability and optical properties, and is often used in near-infrared optical imaging, as well as optical imaging, tumor marking, and drug delivery. In addition, Cypate is also used as a molecular probe and combined with targeting molecules (such as CBT or small interfering RNA) to achieve efficient detection and imaging of specific cells or tissues .
    Cypate hydrochloride
  • HY-D2165
    AF 594 streptavidin

    		Fluorescent Dye Others
    AF 594 streptavidin is a bioconjugating agent. It consists of AF 594 and streptomycin, a streptomycin derivative of the red fluorescent dye AF 594. AF 594 has high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 streptavidin can be selectively conjugated to streptavidin-modified molecules via a streptomycin-modifying group for fluorescent labeling and spectroscopic analysis .
    AF 594 streptavidin
  • HY-D0090
    MQAE
    5+ Cited Publications

    		 Fluorescent Dye Others
    MQAE is a fluorescently-labeled deoxyglucose analog that is used primarily to directly monitor glucose uptake by living cells and tissues. It is also used as a topical contrast reagent for the detection of neoplasia. MQAE can be used in real-time confocal, high-resolution, or wide-field fluorescence microscopy as well as in flow cytometry. The probe can be excited by the Argon laser at 488 nm to give the environment-sensitive fluorescence. It has lower photostability than the rhodamine-based fluorescent probes.
    MQAE
  • HY-D1591
    BODIPY R6G methyl ester

    		Fluorescent Dye Others
    BODIPY R6G methyl ester (compound 5′-1) is a BODIPY-like fluorescent dye with good light stability and insensitive to pH value. BODIPY R6G methyl ester shows good photostability, high sensitivity and insensitive to pH value. BODIPY R6G methyl ester can be used in research areas such as photodynamic research, PH probes, ion recognition, photocatalysis, protein labeling, cell imaging, and proteomic analysis .
    BODIPY R6G methyl ester
  • HY-116215
    2-NBDG
    Maximum Cited Publications
    36 Publications Verification

    		 Fluorescent Dye Others
    2-NBDG is a fluorescently-labeled deoxyglucose analog that is used primarily to directly monitor glucose uptake by living cells and tissues. It is also used as a topical contrast reagent for the detection of neoplasia. 2-NBDG can be used in real-time confocal, high-resolution, or wide-field fluorescence microscopy as well as in flow cytometry. The probe can be excited by the Argon laser at 488 nm to give the environment-sensitive fluorescence. It has lower photostability than the rhodamine-based fluorescent probes.
    2-NBDG
  • HY-D1755
    Fluo-3FF AM

    		Fluorescent Dye Others
    Fluo-3FF AM is a low affinity (Kd = 42 μM) fluorescent Ca 2+ sensitive indicator (Abs/Em = 462 nm/526 nm). Fluo-3FF AM is Mg 2+ insensitive and relatively photostable. Fluo-3FF AM is an analog of Fluo-3FF AM. Fluo-3FF AM is essentially non-fluorescent, but exhibits a strong fluorescence enhancement upon entry into cells and binding to calcium.
    Fluo-3FF AM
  • HY-W127820
    H2TMpyP-2 chloride

    Tetrakis(2-N-methylpyridyl)porphine chloride

    		 Biochemical Assay Reagents Fluorescent Dye Others
    H2TMpyP-2 (tetrakis(2-N-methylpyridyl)porphine) chloride is an active photosensitizer with strong absorption properties in the visible to near-infrared region and excellent singlet oxygen quantum yield. Captisol-TMPyP complexes can be used in supramolecular nanosynthesis to increase singlet oxygen production, improve photostability and better photosensitization, and support photodynamic therapy activity. The Captisol:TMPyP complex also exhibited antibacterial activity against Escherichia coli and was cytotoxic against lung cancer A549 cells .
    H2TMpyP-2 chloride
  • HY-D2161
    AF 594 azide

    		Fluorescent Dye Others
    AF 594 azide is an azide derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (maximum absorption wavelength of 586 nm, maximum emission wavelength of 613 nm). AF 594 azide forms stable adducts by reaction of the azide group with alkynyl derivatives (terminal alkynes and cyclooctyne). It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups .
    AF 594 azide
  • HY-151728
    Trisulfo-Cy3-Alkyne

    		Fluorescent Dye Others
    Trisulfo-Cy3-Alkyne is a water soluble cyanine linker containing an alkyne group, which enables Click Chemistry to attach trisulfo-Cy3 to various azide-bearing molecules. Trisulfo-Cyanine3 is a fluorophore which is compatible with a wide range of fluorescent scanners, imagers, microscopes, etc. It is a bright and photostable dye and can be easily detected in gels by naked eye in low amounts (nmol). Reagent grade, for research use only . Trisulfo-Cy3-Alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Trisulfo-Cy3-Alkyne
  • HY-136675
    ASMI

    		Others Others
    ASMI is a novel ratiometric two-photon fluorescent probe that can selectively detect and monitor mitochondrial Cys with rapid responsiveness and high contrast and brightness imaging of living cells and intact tissues at a depth of 150 μm. ASMI consists of highly two-photon active biocompatible merocyanine fluorescein and an acrylic acid group as a thiol reactive site. It has been extensively explored as a fluorescent sensing or imaging probe due to its easily tunable organelle targeting and large two-photon absorption properties. Some acrylic acid-functionalized probes tend to react more actively with Cys than with Hcy and GSH. The reaction mechanism involves the conjugate addition of Cys to acrylic acid to generate a thioether, followed by intramolecular cyclization to generate merocyanine fluorescein and a cyclic amide (Scheme 1). Importantly, the biocompatible and photostable ASMI and merocyanine show very large two-photon action cross sections (Φσmax) of 65.2 GM (λex = 740 nm) and 72.6 GM (λex = 760 nm), respectively, which make them have great potential in high-contrast and bright ratiometric two-photon excitation bioimaging applications. ASMI is a ratiometric fluorescent probe that exhibits a two-photon excitation mode for highly selective detection and imaging of mitochondrial Cys in living cells and deep tissue applications.
    ASMI

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