6-cr-110, se [6-carboxyrhodamine 110, succinimidyl ester]*single isomer*

6-CR110, SE [6-Carboxyrhodamine 110, succinimidyl ester]*Single isomer* is a Fluorescein for peptide and oligonucleotide labeling. Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption maximum around the preferred 488 nm excitation wavelength. They are photostable alternative reagents superior to FITC and FAM.

6-Ethyl-7-hydroxy-4-methylchromen-2-one is a fluorescent dye.

6-CFDA N-succinimidyl ester (Carboxyfluorescein diacetate succinimidyl) is capable of spontaneously and irreversibly binding to free amines. Utilized in flow cytometry experiments for tracking cell division in both mammalian cells and bacteria. Used in combination with several cell permeabilizers as an effective, nondestructive fluorescencent stain to quickly detect bacterial cells.

5(6)-FITC (Fluorescein isothiocyanate), or Fluorescein 5(6)-isothiocyanate, is a versatile amine-reactive derivative of fluorescein dye. It serves as an effective label for antibodies and other probes, finding utility in fluorescence microscopy, flow cytometry, and immunofluorescence-based assays such as ELISA and Western blotting.

5(6)-TAMRA SE (5(6)-Carboxytetramethylrhodamine N-succinimidyl ester) is the amine-reactive, mixed isomer form of TAMRA. 5(6)-TAMRA SE is a dye for oligonucleotide labeling and automated DNA sequencing applications.

6-FAM SE (6-Carboxyfluorescein N-succinimidyl ester) is another isomer of carboxyfluorescein. 6-FAM SE is mainly used for labeling nucleotides and sequencing nucleic acids.

5(6)-FAM SE (5(6)-Carboxyfluorescein N-hydroxysuccinimide ester) is an amine-reactive green fluorescent dye. 5(6)-FAM SE is widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine.

Rhodamine 110 (RH110) is a xanthene dye similar to fluorescein and eosin.

6-ROX (6-Carboxy-X-rhodamine) is a fluorescent oligonucleotide marker and acts as an acceptor molecule coupled to 5-FAM as the donor in FRET imaging with excitation of 568nm and emission of 568nm.

6-TAMRA (6-Carboxytetramethylrhodamine) serves as a popular fluorophore for the creation of bioconjugates, particularly in the synthesis of fluorescent antibodies and avidin derivatives employed in immunochemistry.

5(6)-Carboxyfluorescein (5-(and-6)-Carboxyfluorescein mixed isomers) contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid.

6-Carboxyfluorescein (6-FAM) contains a carboxylic acid functional group, facilitating reactions with primary amines through carbodiimide activation.

5(6)-Aminofluorescein (5(6)-AFM) is a high-purity, high-quality chemical utilized as a molecular probe and a significant fluorescent agent.

9-Amino-6-chloro-2-methoxyacridine is a pH-sensitive fluorescent probe commonly used to assess vacuolar pH variations during substrate translocation across the tonoplast through a putative H+ solute antiport system [1].

NHS-5(6)Carboxyrhodamine is a fluorescent dye used for precise protein labeling through fluorescence, ensuring accurate dye-to-protein ratios even under native conditions.

6-(4-Acetamido-1,8-naphthalamido)hexanoic acid is a versatile dye utilized across various domains. Employed extensively in biological experiments, this dye serves to analyze and monitor cell structures, differentiate cell types, and assess cellular functions. It aids in the detection of biomolecules, facilitates tissue pathology studies, and tracks microorganisms. Beyond basic research, its applications extend to clinical diagnostics and other fields including textile dyeing, functional textile processing, food coloring, and dye-sensitized solar cells.

2-N-Ethyl-p-(6-methoxybenzothiazol-2-yl)azoanilinoethanol serves as a versatile dye utilized across various domains. Dyes play a crucial role in biological experiments, enabling researchers to investigate and discern cell structures, monitor biomolecules, assess cellular functions, differentiate cell types, examine tissue pathology, and track microorganisms. Their utility extends beyond fundamental scientific research to include a broad spectrum of clinical diagnostics. Additionally, dyes are integral to conventional applications like textile dyeing and in newer areas such as functional textile processing, food pigments, and dye-sensitized solar cells.

(5)6-Carboxytetramethylrhodamine, a bright orange-fluorescent dye with absorption emission maxima of ~555 580 nm [1], contains a carboxylic acid that reacts with primary amines via carbodiimide activation.

5(6)-Carboxy-2',7'-dichlorofluorescein serves as an excellent substrate for the MRP2 vesicular transport assay, offering superior detection and transport characteristics [1].

5(6)-Carboxynaphthofluorescein, a pH-dependent fluorophore, exhibits high sensitivity in alkaline pH settings, making it suitable for the development of fiber-optic pH sensors. Additionally, it serves as a fluorescent pH indicator with excitation emission wavelengths of 593 668 nm [1].

6-Carboxy-JF5252 is a fluorophore that can be used as probes, dyes, and tags for super-resolution imaging research [1].

6-Fluorescein phosphoramidite is a powerful fluorescent dye used for labeling oligonucleotides [1].

6-JOE, SE is a fluorescent probe that reacts with amines, making it ideal for labeling amino-modified oligonucleotides after synthesis [1].

6-TET Dipivaloate is utilized as a nucleic acid sequencing probe.

FAM amine, 6-isomer, is a fluorescein derivative with an amine group and an isomer of the fluorophore. It can modify biomolecules through enzymatic transamination and its fatty amine groups can react with electrophiles such as activated esters. Additionally, the amine can be conjugated to carbonyl compounds (aldehydes and ketones) by reductive amination.

Fluorescein-6-isothiocyanate is a useful organic compound for research related to life sciences. The catalog number is T64942 and the CAS number is 18861-78-4.

The isomeric 6-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing applications.

4-Methylumbelliferyl β-D-Galactopyranoside-6-sulfate (sodium salt) (4-MU-Gal-6S) is a fluorogenic substrate used to quantify N-acetylgalactosamine-6-sulphatase (GALNS) activity. 4-MU-Gal-6S is cleaved by GALNS to release the fluorescent moiety 4-MU. 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nM, increasing as pH decreases. It has been used to detect Morquio disease type A, a lysosomal storage disorder in which GALNS is deficient. 4-MU-Gal-6S can be used to assess GALNS activity in a very small blood volume to determine the extent of deficiency.

Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption maximum around the preferred 489 nm excitation wavelength. They are photostable alternative reag

TAMRA azide, 6-isomer, is an isomer of TAMRA, a xanthene dye that emits orange light.

Acid Orange 6 is a compound of orange dye.

6-FAM-PEG3-Azide is a fluorescent dye and click chemistry reagent utilized for labeling oligonucleotides [1]. It features an azide group that participates in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-bearing molecules, and it is capable of engaging in strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

6-Chloro-3-indoxyl-α-D-mannopyranoside serves as a chromogenic substrate for the enzyme α-mannosidase, generating a salmon-colored precipitate upon enzymatic cleavage.

Tetramethylrhodamine-6-maleimide, a sulfhydryl-specific fluorescent dye, covalently bonds with cysteine. This compound is utilized as a label for real-time detection of local protein movements in fully active Na+ K+-ATPase [1] [2].

FAM hydrazide, 6-isomer hydrochloride, a hydrazide derivative of fluorescein (FAM), is a xanthene dye from the fluorescein series. It is used for labeling carbonyl compounds, aldehydes, and ketones [1].

ROX dyes have a strong red fluorescence.Their excitation and emission wavelengths are longer than those of traditional rhodamine dyes.They are used as labels for peptides, proteins, and other biological ligands.5-ROX, 6-ROx, and their mixture of 5(6) -RoX

PB succinimidyl ester (Ocean Blue, SE) is a fluorescent compound characterized by an excitation/emission wavelength of approximately 405/455 nm.

Sodium 2,2',2'',2'''-((((1,1-dioxido-3H-benzo[c][1,2]oxathiole-3,3-diyl)bis(6-hydroxy-5-isopropyl-2-methyl-3,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetate is a useful organic compound for research related to life sciences. The catalog number is T65315 and the CAS number is 1945-77-3.

6-TAMRA-SE (6-TAMRA-NHS ester) is an amine-reactive form of tetramethylrhodamine, commonly used as a traditional fluorophore in automated DNA sequencing.

MESG, a chromophoric substrate, can be used to quantitate inorganic phosphate.

5(6)-ROX, a nucleic acid fluorescent label, serves as a reference dye in real-time polymerase chain reaction (PCR) applications.

AMCA-X, N-succinimidyl ester is an amine-reactive, UV-excitable, blue fluroscent dye.

5(6)-CFDA (5-(6)-Carboxyfluorescein diacetate) is a cell-permeant esterase substrate that can serve as a viability probe that measures both enzymatic activities, which is required to activate its fluorescence, and cell-membrane integrity, which is required for intracellular retention of their fluorescent product.

5-Carboxyrhodamine 6G succinimidyl ester (R6G-SE) functions as an amine-reactive fluorescent dye [1].

6-DTAF hydrochloride, a fluorescein derivative, is utilized for labeling peptides and nucleotides [1].

Styryl 6, a laser dye, is known for its impressive fluorescence and stability under prolonged exposure to laser light, making it suitable for various applications in photonics and optoelectronics. (fluorescent) [laser active] materials.

TAMRA hydrazide (6-isomer) is a xanthene red fluorophore and click chemistry reagent designed for labeling carbonyl compounds, including aldehydes and ketones, by coupling its hydrazide group to the target carbonyl and incorporating the fluorescent TAMRA label via reactions with terminal alkynes [1].

The cell-permeant pH indicator, carboxy SNARF-1, acetoxymethyl ester, acetate (CAS #126208-13-7) has a pKa of ~7.5 after de-esterification, thus is useful for measuring pH changes between pH 7 and pH 8. Carboxy-SNARF-1 exhibits a significant pH-dependent