Fluorescent Dye

Fluorescence is a phenomenon of photoluminescence in luminescence. When an atom is irradiated by light, some electrons around the nucleus jump from their original orbitals to higher energy orbitals under the influence of light energy, i.e., from the ground state to the first or second excited single-line state, etc. Due to the instability of the first or second excited singlet state, the electron returns from the excited singlet state to the ground state accompanied by released energy, resulting in fluorescence.

Fluorescent dyes can be covalently bound or physically adsorbed in the structure of the substance. The fluorescence properties allow for the characterization, localization and quantitative analysis of the labeled object. Fluorescent dyes have shown great potential for the detection of proteins, nucleic acids, cells, and immunoassays, attributed to the advantages in non-radioactive contamination, simple experimental operation and easy observation.

Fluorescent dyes have penetrated many fields such as pharmacology, physiology, environmental science, and information science, as well as functional studies of proteins and drug screening.

Fluorescent Dye 관련 제품 (4542)
Antibodies (4)

By Effects:	Inhibitors (2) Agonist (1) Substrates (2) Activators (2) Chemicals (10)

Cat. No.	상품명	효과	Purity	Chemical Structure

HY-DY1067

Cy5 maleimide (solution)
Cy5 maleimide (solution) is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Solvent and concentration: DMSO: 10 mM

HY-135367

pyCTZ
pyCTZ (Pyridyl CTZ), a pyridyl Coelenterazine (CTZ) analog, and is an ATP-independent pyridyl substrate of LumiLuc luciferase. pyCTZ generates strong blue bioluminescence in the presence of luciferases. pyCTZ can be used for aequorin-based calcium sensing.

HY-115715A

EN219-alkyne		99.62%
EN219-alkyne is an alkyne-functionalized EN219 probe. EN219 (HY-P0287A) is a moderately selective synthetic covalent ligand against an N-terminal cysteine (C8) of RNF114 with an IC₅₀ of 470 nM. EN219 inhibits RNF114-mediated autoubiquitination and p21 ubiquitination. EN219-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.

HY-D0154

6-TRITC
6-TRITC (Tetramethylrhodamine-6-isothiocyanate) is a potent fluorescent tracer. 6-TRITC can be used as an probe for haptenated proteins/peptides for the research of contact allergy. 6-TRITC can be used as a tracer for the confocal imaging in living cells.

HY-D0783

5-Maleimido-eosin		98.45%
5-Maleimido-eosin is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.

HY-D2968

DCM–ONOO		98.29%
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.

HY-15561B

HOE-S 785026 trihydrochloride		99.20%
HOE-S 785026 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution.

HY-DY1025

Laurdan (solution)
Laurdan (solution) is a membrane-permeable fluorescent probe that displays spectral sensitivity to the phospholipid phase of the cell membrane to which it is bound. Quantitation of generalized polarization (GP) of Laurdan can be used to identify phospholipid phase. Solvent and concentration: DMSO: 5 mM

HY-158000

Bile acid probe 1		98.02%
Bile acid probe 1, a clickable and photoreactive probe for Bile acid, contains ester linkage.

HY-DY1054

Rhodamine 123 (solution)
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms. Solvent and concentration: DMSO: 5 mM

HY-D0920

TOTO-3
TOTO-3 is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.

HY-D1577

C6 NBD Lactosylceramide		98.0%
C6 NBD Lactosylceramide is a derivative of lactosylceramides, and can be used in lactosylceramide synthase assay as a fluorescent acceptor substrate. C6 NBD Lactosylceramide can also be used in cancer research.

HY-140509

TAMRA-PEG4-acid
TAMRA-PEG4-acid is a dye derivative of TAMRA (HY-135640) containing 3 PEG units.

HY-W075353

TPPS
TPPS can be used as a non-cytotoxic probe for detecting tumor location.

HY-P3576A

Biotin-Gastrin Releasing Peptide, human TFA
Biotin-Gastrin Releasing Peptide, human TFA is a biotinylated gastrin releasing peptide (GRP). Gastrin-releasing peptide (GRP) is a neuropeptide with growth-stimulatory and tumorigenic properties.

HY-D0421

C.I. Solvent yellow 18		98.45%
C.I. Solvent yellow 18 is a lipid-soluble fluorescent azo dye, which is widely used in industries such as textiles, medicine, food, cosmetics, plastics, paints, inks, photography and papermaking.

HY-D2331

ZL-12A probe		99.71%
ZL-12A probe is a "stereoprobe "that can promote the degradation of TFIIH helicase ERCC3. ZL-12A degrades ERCC3 by covalently modifying C342.

HY-W269179

4-Bromomethyl-6,7-dimethoxycoumarin		99.21%
4-Bromomethyl-6,7-dimethoxycoumarin is a fluorescent label for carboxylic acids in chromatographic detection.

HY-NP0186

Ricinus Communis Agglutinin I (Biotinylated)
Ricinus Communis Agglutinin I (RCA I) Biotinylated is a plant lectin that can be used as a probe to specifically bind biomolecules (such as polysaccharides, peptides, etc.).Ricinus Communis Agglutinin I (RCA I) Biotinylated is a biological material or organic compound that can be used in life science research.

HY-P4337A

Dansyl-Gly-Cys-Val-Leu-Ser TFA		99.67%
Dansyl-Gly-Cys-Val-Leu-Ser TFA is a dansyl-labeled peptide.

Name
이메일 *

	Sorry, but the email address you supplied was invalid.

Fluorescent Dye

Fluorescent Dye 관련 제품 (4542)

Antibodies (4)

Fluorescent Dye 관련 제품 (4542):