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Results for "

optical probe

" in MedChemExpress (MCE) Product Catalog:

20

Inhibitors & Agonists

10

Fluorescent Dyes

2

Biochemical Assay Reagents

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-160116
    α-Synuclein aggregate binder 1

    		Radionuclide-Drug Conjugates (RDCs) Fluorescent Dye α-synuclein Neurological Disease
    α-Synuclein aggregate binder 1 (Compound C05-05) is a specific binder for α-synuclein aggregates and can inhibit α-synuclein aggregation. α-Synuclein aggregate binder 1 can be used as a fluorescent probe (excitation wavelength 900 nm, detection wavelength 500-550 nm) for optical imaging, and can also inhibit α-synuclein fibril formation by blocking the aggregation process. α-Synuclein aggregate binder 1 can be used for positron emission tomography (PET) imaging after being labeled with 18F. α-Synuclein aggregate binder 1 can be used for visual diagnosis of brain lesions and mechanism research of neurodegenerative diseases such as Parkinson's disease and Lewy body dementia .
    α-Synuclein aggregate binder 1
  • HY-D0053
    6-ROX

    6-Carboxy-X-rhodamine

    		 Fluorescent Dye Others
    6-ROX is a selective fluorescent probe and potential inhibitor of COX-2. 6-ROX binds to the active site of COX-2 and inhibits its conversion of arachidonic acid into prostaglandins. 6-ROX is often used in the field of optical imaging related to tumors and inflammation, and helps detect diseased tissues with high expression of COX-2 .
    6-ROX
  • HY-159500
    Zopocianine

    OTL-0078; OTL78

    		 PSMA Cancer
    Zopocianine (OTL-0078; OTL78) is a near-infrared optical probe targeting PSMA. Zopocianine binds to PSMA on the surface of PSMA-expressing cells, enters cells via receptor-mediated endocytosis, and accumulates in acidic endosomes. Zopocianine selectively accumulates in PSMA-positive cancer tissues and enables the detection of small tumors, primary prostate tumors, and locoregional metastases. Zopocianine helps achieve negative tumor surgical margins during fluorescence-guided surgery. Zopocianine is applicable to research related to prostate cancer .
    Zopocianine
  • HY-W090294
    Perylene

    Peri-dinaphthalene (purified by sublimation)

    		 Environmental Pollutants Biochemical Assay Reagents Others
    Perylene, which is a polycyclic aromatic hydrocarbon composed of four linearly fused benzene rings, is commonly used as a pigment and dye in a variety of applications, including printing inks, plastics, and textiles. In addition, Perylene has potential uses in solar cells as photosensitizers and as fluorescent probes in biochemistry and materials science. Perylene's rigid planar structure endows it with unique electronic and optical properties, making it a versatile and important compound in many fields of chemistry and materials science.
    Perylene
  • HY-W073013
    Cobalt(II) TPP

    		MOFs Others
    5,10,15,20-Tetraphenyl-21H,23H-porphine cobalt(II), commonly known as CoTPP or cobalt porphyrin, is a coordination compound. 5,10,15,20-Tetraphenyl-21H,23H-porphine cobalt(II) is widely used in various fields such as catalysis, sensing, and organic electronics because of its unique electronic and optical properties. An efficient catalyst for reactions including oxidation, reduction, and CH bond activation, moreover, it has been used as a fluorescent probe for detecting oxygen content in biological systems and as an active material in organic solar cells.
    Cobalt(II) TPP
  • HY-D1719A
    Cypate hydrochloride
    1 Publications Verification

    		 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-D1601
    N-Aminofluorescein
    1 Publications Verification

    		 Fluorescent Dye Others
    N-Aminofluorescein is a fluorescein hydrazide with spiro form, a highly selective and sensitive fluorescence probe for Cu 2+. N-Aminofluorescein has no selective fluorescence response to other common metal ions, can be used for direct detection of Cu 2+ in biological systems with λex/em=495/516 nm . N-Aminofluorescein can be used to measure the concentration of copper ions in cells .
    N-Aminofluorescein
  • HY-D1460
    Fluorescein Di-β-D-Glucuronide

    		Bacterial β-glucuronidase Infection
    Fluorescein Di-β-D-Glucuronide is an orally active fluorescent probe substrate and an indicator of β-glucuronidase (βG) activity in intestinal bacteria. Fluorescein Di-β-D-Glucuronide can be used for non-invasive time-lapse optical imaging of βG activity in intestinal bacteria in nude mice. Fluorescein Di-β-D-Glucuronide supports the quantitative analysis of bacterial βG enzyme activity and inhibition .
    Fluorescein Di-β-D-Glucuronide
  • HY-W337618
    7-Aminocoumarin

    		Fluorescent Dye Cancer
    7-Aminocoumarin is highly fluorescent, acts as an optical brightener and fluorescent probe .
    7-Aminocoumarin
  • HY-D2940
    SiR-SNAP

    SiR650-BG

    		 Fluorescent Dye Others
    SiR-SNAP (SiR650-BG) is a SiR-labeled SNAP tag near-infrared fluorescent probe (Ex/Em: 645 nm/661 nm). SiR-SNAP combines excellent optical properties, good cell membrane permeability, and environmentally sensitive fluorescence characteristics, providing a powerful tool for the dynamic study of proteins in living cells .
    SiR-SNAP
  • HY-W112090
    Palladium meso-tetra(pentafluorophenyl)porphyrin

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

    		 Fluorescent Dye Others
    Palladium meso-tetra(pentafluorophenyl)porphyrin (PdTFPP) derives from palladium(II), acting as a fluorescence-quenched optical probe and high-performance oxygen concentration sensor with outstanding photostability and antioxidant capacity. Palladium meso-tetra(pentafluorophenyl)porphyrin exhibits reduced luminescence intensity as dissolved oxygen concentration rises. Palladium meso-tetra(pentafluorophenyl)porphyrin can be applied for real-time monitoring of live-cell respiration, hypoxic tissue imaging, and nanofibrous organic semiconductors in photodetectors for ambient oxygen detection .
    Palladium meso-tetra(pentafluorophenyl)porphyrin
  • HY-120106
    BG14

    		HDAC Others
    BG14 is a chemical optical modulation of epigenetic regulation of transcription (COMET) probe. BG14 enables high-resolution optical control of epigenetic mechanisms using visible light and can photochromically inhibit human histone deacetylases (HDACs). BG14 can be used to study the dynamic regulation of the human genome .
    BG14
  • HY-159500A
    Zopocianine sodium

    OTL-0078 sodium; OTL78 sodium

    		 Biochemical Assay Reagents Cancer
    Zopocianine sodium (OTL-0078 sodium; OTL78 sodium) is a near-infrared optical probe targeting PSMA. Zopocianine sodium binds to PSMA on the surface of PSMA-expressing cells, enters cells via receptor-mediated endocytosis, and accumulates in acidic endosomes. Zopocianine sodium selectively accumulates in PSMA-positive cancer tissues and enables the detection of small tumors, primary prostate tumors, and locoregional metastases. Zopocianine sodium helps achieve negative tumor surgical margins during fluorescence-guided surgery. Zopocianine sodium is applicable to research related to prostate cancer .
    Zopocianine sodium
  • HY-D2946
    CLIP-TMR

    BC-TMR

    		 Fluorescent Dye Infection
    CLIP-TMR (BC-TMR) is a TMR-labeled CLIP tag fluorescent probe. CLIP-TMR combines the high specificity recognition ability of the CLIP-tag and the excellent optical performance of the TMR fluorophore, and can be used for the specific labeling and visualization of the HCV NS5A protein .
    CLIP-TMR
  • HY-D2968
    DCM–ONOO

    		Fluorescent Dye Neurological Disease
    DCM-ONOO is a near-infrared two-photon fluorescence probe specifically designed for real-time monitoring of the dynamic fluctuations of peroxynitrite (ONOO⁻) in epilepsy models. DCM-ONOO exhibits excellent optical properties, with a single photon excitation (Ex) of 520 nm; a single photon emission (Em) of 685 nm; a two-photon excitation of 820 nm; and a Stokes shift of 165 nm. When DCM-ONOO is combined with ONOO⁻, it shifts from 460 nm to 512 nm, and only generates a significant fluorescence response to ONOO⁻. DCM-ONOO has been successfully applied to rat epilepsy models .
    DCM–ONOO
  • HY-W035014
    4-(10,15,20-Triphenylporphyrin-5-yl)phenol

    TPP-OH

    		 Drug Intermediate Others
    4-(10,15,20-Triphenylporphyrin-5-yl)phenol (TPP-OH) is an intermediate. 4-(10,15,20-Triphenylporphyrin-5-yl)phenol can be used in the development of optical probes .
    4-(10,15,20-Triphenylporphyrin-5-yl)phenol
  • HY-D2930
    BG-SS-SulfoCy5

    SNAP-SS-SulfoCy5

    		 Fluorescent Dye Others
    BG-SS-SulfoCy5 (SNAP-SS-SulfoCy5) is a SulfoCy5-labeled SNAP tag fluorescent probe, linked by a disulfide bond. BG-SS-SulfoCy5 combines the specific recognition of SNAP-tag, the cleavability of disulfide bond, and the excellent optical properties of SulfoCy5. BG-SS-SulfoCy5 can be used for tracking the internalization of cell surface proteins and multiple labeling experiments .
    BG-SS-SulfoCy5
  • HY-D3187
    HMRef-αMan

    		Fluorescent Dye Glycosidase Infection Cancer
    HMRef-αMan is a substrate-based green fluorescent probe (Ex/Em=465 nm/515 nm) targeting MAN2C1 (α-mannosidase). HMRef-αMan can be specifically cleaved by MAN2C1 to generate a highly fluorescent product, which thus gets activated to produce green fluorescence in malignant breast tissues, benign lesions and living cancer cells. The signal intensity of HMRef-αMan is directly correlated with MAN2C1 activity, and it can effectively detect tiny breast cancer lesions with a diameter of less than 1 mm. When used in combination with the red-emitting γ-glutamyl transpeptidase (GGT) probe gGlu-2OMe SiR600 (HY-D3188), HMRef-αMan enables precise optical differentiation of breast tissue types via a dual-color imaging strategy. HMRef-αMan has been widely used in the research of breast diseases such as breast cancer, fibroadenoma, phyllodes tumor and various types of papilloma .
    HMRef-αMan
  • HY-133240
    trans-AzoTAB

    		DNA Alkylator/Crosslinker Calcium Channel Potassium Channel Sodium Channel Infection
    trans-AzoTAB is a photoresponsive potassium/sodium/calcium channel modulator and DNA-binding agent. trans-AzoTAB undergoes trans-cis isomerization driven by light, with variable polarity and DNA affinity. trans-AzoTAB also enhances voltage-gated potassium currents and inhibits sodium and calcium currents in cardiomyocytes, thereby reducing spontaneous electrical activity and excitation conduction velocity. In addition, trans-AzoTAB induces compaction and frozen conformation of λ-phage DNA, and non-sequence-dependently inhibits transcription and translation processes in the dark; its activity can be reversed and restored by visible light after activation with ultraviolet irradiation. trans-AzoTAB can serve as a probe for two-photon optical regulation of myocardial excitability, and is used to construct photoresponsive interfacial polymer structures .
    trans-AzoTAB
  • HY-D3181
    CyGbPF

    		Fluorescent Dye Caspase Cancer
    CyGbPF is a granzyme B-specific near-infrared fluorescent probe. CyGbPF can be cleaved by granzyme B to remove the peptide cage group, restoring near-infrared fluorescence. CyGbPF passively accumulates in mouse tumors, and its activated fluorescence correlates with granzyme B expression, CD8 + cytotoxic T lymphocyte populations, and CD4 + helper T lymphocyte populations in tumor tissues. CyGbPF is efficiently cleared by the kidneys, enabling the assessment of immune activation via optical urine analysis. CyGbPF allows real-time non-invasive evaluation of cancer immunotherapeutic efficacy in living animals. CyGbPF can be used in research on cancers such as breast cancer. Excitation wavelength/emission wavelength: approximately 658 nm/approximately 717 nm .
    CyGbPF

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