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Results for "

fluorescence molecular probes

" in MedChemExpress (MCE) Product Catalog:

15

Inhibitors & Agonists

10

Fluorescent Dyes

3

Biochemical Assay Reagents

1

Oligonucleotides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-103609
    Pyrene
    1 Publications Verification

    Benzo[def]phenanthrene

    		 Environmental Pollutants Biochemical Assay Reagents Others
    Pyrene is a polycyclic aromatic hydrocarbon (PAH) composed of four fused benzene rings. It has a distinct aromatic odor, produced by incomplete combustion of organic matter. Pyrene exhibits strong fluorescence, emitting in the blue region of the spectrum, making it useful as a probe for studying molecular interactions in solution and on surfaces. Pyrene is also used as a model compound for the study of PAHs in various environments and biological systems because of its ubiquity in these environments. However, long-term exposure to pyrene has been associated with potential health risks, including carcinogenicity and mutagenicity.
    Pyrene
  • HY-D1090
    ​JOE

    		DNA Stain Fluorescent Dye Others
    JOE is a xanthene fluorophore (i.e., 4′,5′-dichloro-2′,7′-dimethoxy-5 (6)-carboxyfluorescein; 2',7'-dimethoxy-4',5'-dichloro-6-carboxyfluorescein) with an absorption wavelength of approximately 525 nm and an emission wavelength of approximately 550 nm. The fluorescence quantum yield of JOE correlates with the rigidity of the linker arm and the distance to dG nucleoside. JOE is commonly used as a fluorescent label for oligonucleotides and molecular beacon probes, and also serves as the acceptor fluorophore in fluorescence energy transfer primers for DNA sequencing .
    ​JOE
  • 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 .
    8-Phenyl-BODIPY 505/515
  • HY-160062
    S2.2 aptamer sodium

    		Mucin Cancer
    S2.2 aptamer sodium is a nucleic acid-based MUC1-binding aptamer with high affinity and low toxicity. Upon binding to its target, S2.2 aptamer sodium undergoes a conformational switch and restores fluorescence signal, serving as a targeted imaging agent for MUC1-positive cancer cells. S2.2 aptamer sodium enables targeted delivery to breast cancer cells with overexpressed MUC1. When formulated as the S2.2-PEG-MZF molecular probe, S2.2 aptamer sodium possesses the functions of T2 signal inhibition, magnetic field-induced hyperthermia and targeted magnetic resonance molecular imaging. In the S2.2-PEG-MZF/DOX nanoliposome, S2.2 aptamer sodium supports targeted thermochemotherapy, effectively inhibiting cancer cell proliferation and invasion as well as inducing apoptosis, and is widely used in studies related to breast cancer .
    S2.2 aptamer sodium
  • HY-W090065
    Pyren-1-ylmethanamine hydrochloride

    1-Pyrenemethylamine hydrochloride

    		 Biochemical Assay Reagents Others
    Pyren-1-ylmethanamine hydrochloride, Pyren-1-ylmethanamine hydrochloride is commonly used as a fluorescent probe in biochemistry and molecular biology to detect and study nucleic acids, proteins and other biomolecules, moreover, it has been used in analytical chemistry Among them, for the detection of heavy metals and other pollutants in environmental samples, the pyrene group in the molecule exhibits strong fluorescence properties, which makes it useful as a sensitive and selective detector in various applications.
    Pyren-1-ylmethanamine hydrochloride
  • HY-W127832
    Ru(dpp)3(PF6)2
    1 Publications Verification

    		 Fluorescent Dye Others
    Ru(dpp)3(PF6)2 is a complex containing metallic ruthenium (Ru) and is a chemiluminescent oxygen probe. [Ru(dpp)3] 2+ is a luminescent substance that can undergo metal-to-ligand charge transfer (MLCT), and fluorescence will appear during the transfer of Ru to the ligand. At the same time, the fluorescence of Ru(dpp)3(PF6)2 is effectively quenched by molecular oxygen, so it is widely used in biosensors, environmental monitoring, and materials science. The property of Ru(dpp)3(PF6)2, which oxidizes Ru 2+ to Ru 3+, has also been used to design and construct solid-state light-emitting electrochemical cells .
    Ru(dpp)3(PF6)2
  • HY-D2971
    NCIC-VIS

    		Fluorescent Dye Autophagy Neurological Disease
    NCIC-VIS is a lysosome-targeted, viscosity-sensitive two-photon near-infrared fluorescent probe. NCIC-VIS has a rigid structure that can restrict molecular torsion, thereby increasing the fluorescence quantum yield and two-photon absorption cross-section. NCIC-VIS enables real-time imaging of the autophagy process in cells .
    NCIC-VIS
  • HY-162051
    CYP1B1-IN-6

    		Cytochrome P450 Cancer
    CYP1B1-IN-6 (compound 19) is a fluorescence molecular probes which inhibits CYP1B1 activity. CYP1B1-IN-6 can identify tumor sites in fluorescence imaging and photoacoustic imaging modes .
    CYP1B1-IN-6
  • HY-171458
    U-104067

    		Fluorescent Dye Others
    U-104067 can be used as a molecular probe to observe and to quantitate a variety of physical phenomena, such as transfer into lipid membranes, partitioning between surface phases, and partitioning between lipid carriers and target membranes. U-104067 is a sensitive reporter of the tilt/ripple phase transition, monitored by its fluorescence anisotropy and quantum yield changes .
    U-104067
  • HY-W740363
    5-Aminofluorescein hydrochloride

    5-AF hydrochloride

    		 Fluorescent Dye
    5-Aminofluorescein hydrochloride (5-AF hydrochloride) is a protein fluorescent labeling reagent with excellent fluorescence activity. It is widely used in cell imaging and molecular probes in biomedical research. 5-Aminofluorescein hydrochloride can be used to observe the location of proteins and their dynamic changes, providing in-depth biological understanding. 5-Aminofluorescein hydrochloride is also used to detect interactions between biomolecules and help analyze complex biological processes.
    5-Aminofluorescein hydrochloride
  • HY-D2954
    BC-PEG-NH2

    CLIP-PEG-NH2

    		 Drug Intermediate Others
    BC-PEG-NH2 (CLIP-PEG-NH2) is a chemical building block specifically designed for the CLIP-tag system, featuring enhanced water solubility and reactivity. BC-PEG-NH2 can be used for the synthesis of super-resolution imaging probes .
    BC-PEG-NH2
  • HY-103609R
    Pyrene (Standard)

    Benzo[def]phenanthrene (Standard)

    		 Biochemical Assay Reagents Reference Standards Others
    Pyrene (Standard) is the analytical standard of Pyrene. This product is intended for research and analytical applications. Pyrene is a polycyclic aromatic hydrocarbon (PAH) composed of four fused benzene rings. It has a distinct aromatic odor, produced by incomplete combustion of organic matter. Pyrene exhibits strong fluorescence, emitting in the blue region of the spectrum, making it useful as a probe for studying molecular interactions in solution and on surfaces. Pyrene is also used as a model compound for the study of PAHs in various environments and biological systems because of its ubiquity in these environments. However, long-term exposure to pyrene has been associated with potential health risks, including carcinogenicity and mutagenicity.
    Pyrene (Standard)
  • HY-D2755
    BP Light 650 carboxylic acid

    		Fluorescent Dye Others
    BP Light 650 carboxylic acid is an vibrant far-red fluorochrome with comparable or improved performance over other dyes, including BP Fluor 647 and Cy5 dye, for fluorescent applications. It is used to label antibodies and other proteins as molecular probes for cellular imaging and other fluorescence detection methods application.
    BP Light 650 carboxylic acid
  • HY-D2970
    Golgi-P

    		Fluorescent Dye Neurological Disease
    Golgi-P is a near-infrared Golgi-targeted fluorescent probe specifically used for the detection of Golgi polarity in living cells and living tissues. Golgi-P exhibits a significant polarity-dependent spectral behavior, with its emission wavelength shifting redward with polarity (Ex/Em: 700 nm/780-825 nm). Golgi-P achieves near-infrared fluorescence imaging directly in the brain tissue of depressed mice. Golgi-P combines polarity sensing with Golgi-targeting functionality, providing a new tool for the molecular diagnosis of depression .
    Golgi-P
  • HY-D2962
    CAQ

    		Fluorescent Dye Neurological Disease
    CAQ is a near-infrared fluorescent probe based on a curcumin scaffold (Ex/Em = 565/635). CAQ exhibits high affinity for Aβ1-42 aggregates (Kd = 78.89 nM) and excellent selectivity toward common biomolecules. CAQ’s emission wavelength shows significant solvent dependence. CAQ, by incorporating intramolecular rotation donors and quinoline functional groups, can be used for the specific detection and imaging of Aβ aggregates in Alzheimer's disease .
    CAQ

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