biological imaging

Coppersensor 1 (CS1) is a boron dipyrromethene-based fluorescent sensor for selective and sensitive detection of copper(I) ions (Cu + ) in biological samples. Coppersensor 1 can be imaged using any type of fluorescence microscope, including epifluorescence, confocal and multiphoton.

FHZ is a fluorescent probe (IUPAC: 2-(7-hydroxy-3H-phenoxazin-3-one-10-yl)benzoic acid), widely utilized in biological imaging due to its high sensitivity and selectivity in detecting specific molecular targets within cellular environments, exhibiting optimal excitation and emission spectra for various fluorescence microscopy applications.

Heptamethine cyanine dye-1, a near-infrared cyanine dye, is used for fluorescence imaging in biological systems.

Ioxilan (Imagenil) is a tri-iodinated X-ray contrast agent used in computer tomography (CECT) imaging as a biological membrane transparency agent.

Compound 2f, chemically known as 4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one, is a selenium alcohol fluorescent probe designed on the nucleophilic aromatic substitution mechanism. It exhibits selective recognition of selenols in neutral aqueous solutions without significant interference from biological thiols, amines, or alcohols. This compound is utilized for quantifying selenium content in selenoproteins and imaging the activity of endogenous selenols in living cells.

Ceratamine B is a fluorescent substrate characterized by significant biological activity, making it useful for cell imaging and biomarking. It efficiently penetrates cell membranes, facilitating the study of cellular processes. Additionally, Ceratamine B demonstrates considerable potential in compound screening and the development of biosensors.

Fluorescein O,O′-diacrylate (Diacryloyloxyfluoresin) is a fluorescent compound known for its excellent biocompatibility and cellular labeling capabilities. It is frequently utilized in biological imaging and cell tracking studies to effectively mark cells and monitor their dynamic changes within an organism. Fluorescein O,O′-diacrylate is also applied in compound delivery systems to enhance the precision of compound localization and its inhibitory effects. Additionally, it is used in the preparation of polymer materials to improve their optical properties and biological interactions.

5-Aminofluorescein hydrochloride (5-AF hydrochloride) is a protein fluorescence labeling reagent known for its outstanding fluorescent properties and is extensively utilized in biomedical research for cell imaging and molecular probes. This compound enables the observation of protein localization and dynamic changes, providing insightful biological understanding. Additionally, 5-Aminofluorescein hydrochloride is employed to detect interactions between biomolecules, aiding in the elucidation of complex biological processes.

Cy3-PEG-DSPE (MW 10000) is a compound used for labeling and visualizing nanoparticles or other materials. It has diverse applications such as drug delivery, cell imaging, tracing biological processes, and studying molecular-level interactions.

Cy3-PEG-DSPE (MW 10000) is a compound utilized for labeling and visualizing nanoparticles or other materials. It has various applications, such as in drug delivery, cell imaging, tracing biological processes, and studying interactions at the molecular level.

BODIPY R6G NHS ester is a chemical compound characterized by the presence of BODIPY (boron dipyrromethene) and Rhodamine 6G structures, combined with an NHS (N-hydroxysuccinimide) ester active group. This composition enables efficient and specific covalent coupling with amino groups on biomolecules such as proteins and nucleic acids, making it suitable for applications in bio-labeling, fluorescence imaging, and biosensing. The compound's unique fluorescent properties allow it to maintain high brightness and stability even in complex biological environments. Its excitation emission wavelengths are 530 nm and 545 nm, respectively.

BODIPY Isothiocyanate exhibits the characteristic fluorescent properties of BODIPY compounds, typically with a high fluorescence quantum yield and specific absorption and emission wavelengths. These fluorescence qualities offer potential applications in fields like bioimaging and chemical analysis. In biological applications, it can serve as a fluorescent probe that reacts with specific groups (such as amino groups) in biomolecules, enabling the labeling and tracking of these molecules. For instance, in cell imaging, it can specifically label certain structures or biological processes within cells for observation and study using fluorescence microscopy and similar tools.

8-(4-Anilino) BODIPY is a compound featuring a para-anilino group attached at the 8-position of a boron-dipyrromethene core. It is characterized by a high fluorescence quantum yield, narrow emission bandwidth, and excellent photostability, making it widely applicable in areas such as biological imaging, chemical analysis, and materials science.

8-(4-bromophenyl)-1,3,5,7-tetramethyl-BODIPY is a derivative based on the BODIPY structure, featuring four methyl groups at positions 1, 3, 5, and 7, with a para-bromophenyl group attached at position 8. This compound finds extensive use in fields such as bioimaging, chemical analysis, and materials science, serving as a fluorescent probe for imaging biological samples, detecting specific chemicals, or in the development of optical materials.

Cyanine7 maleimide (Cyclohexene) is a near-infrared fluorescent dye with a maleimide group that can be used to label biomolecules containing thiol (-SH) groups and is widely used in the field of biological imaging and analysis.

Cyanine7 alkyne (Cyclohexene) is a near-infrared fluorescent dye containing an alkynyl (-C≡C-) functional group. It is suitable for specific binding to biological molecules containing an azide group (-N₃) through click chemistry and is commonly used in biolabeling, imaging and analysis.

Cyanine5.5 NHS Ester (ethyl) is a far-red fluorescent dye with an N-hydroxysuccinimide (NHS) active group that can react with primary amines (-NH₂) in proteins, peptides or other biological molecules to achieve specific labeling. It is widely used in the fields of biological imaging and fluorescence analysis.

Cyanine5.5 hydrazide is a far-infrared fluorescent dye containing a hydrazine (-NHNH₂) functional group. It can undergo condensation reaction with biological molecules containing carbonyl (-CO-) to form a stable hydrazone bond (-CO-NHNH-CO-). It is suitable for labeling biological molecules such as proteins and polysaccharides, and is widely used in the fields of biological imaging and analysis.

Cyanine3.5 carboxylic acid is a near-infrared fluorescent dye with a carboxylic acid group (-COOH). It can undergo condensation reaction with biological molecules containing amine groups (-NH₂) to form amide bonds (-CO-NH-), thereby achieving specific labeling of biological molecules such as proteins and peptides. It is widely used in the fields of biological imaging and fluorescence analysis.

Cyanine3.5 carboxylic acid chloride is an activated near-infrared fluorescent dye. Its carboxylic acid group is converted into an acyl chloride (-COCl) form, which has higher reactivity. It can react quickly with the amine group (-NH₂) in biological molecules to generate a stable amide bond (-CO-NH-). It is suitable for labeling biological molecules such as proteins and peptides, and has a wide range of applications in biological imaging and analysis.

Cyanine3 NHS Ester Tetrafluoroborate is a fluorescent labeling reagent containing Cy3 fluorophore, NHS ester active group and tetrafluoroborate stabilizer. Cyanine3 NHS Ester Tetrafluoroborate can react with amino groups on biological molecules and is used in biological analysis fields such as protein, antibody, nucleic acid labeling and cell imaging.

5-FAM-NH2.HCl is a widely used fluorescent dye with excellent fluorescence properties and water solubility. It can bind to biological molecules and is suitable for labeling, imaging and detection applications. In biomedical research, 5-FAM-NH2.HCl is widely used to label biological molecules such as proteins, nucleic acids and antibodies, and can be used to analyze the interactions between biological molecules.

DK7575 is a fluorescent dye, a candidate for biological imaging applications, with an appreciable two-photon absorption cross section and strong red light emission.

Cy3 dimethyl iodide, a dye derivative of Cyanine 3 (Cy3), features a dimethyl group in its iodide salt form, enhancing its water solubility for usage in aqueous solutions. Cy3, a near-infrared fluorescent dye, is frequently employed in biolabeling and cell imaging, binding to biomolecules like proteins and antibodies to monitor their location and dynamics in biological samples.