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Conjugation and labelingRhodamine
Rhodamine dyes are a class of fluorescent dyes with rhodamine as the core structure, with strong fluorescence characteristics and high quantum yield. They have a wide spectral range, covering visible light to near-infrared, and are suitable for multicolor fluorescence labeling and imaging. Due to their good photostability and cell membrane permeability, they are often used in biological analysis fields such as organelle labeling, protein tracing and in vivo imaging.
Dihydrorhodamine 123
Cited
DHR 123
T18977109244-58-8
Dihydrorhodamine 123 (DHR 123) is a fluorescent probe (λex=488 nm, λem=525 nm). Dihydrorhodamine 123 is oxidized to the fluorescent reagent Rhodamine 123 in the presence of intracellular reactive oxygen species and is localized in mitochondria.
- $33
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CitedRhodamine 123 Cited
RH-123, R-22420
T1674362669-70-9
Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm).
- $32
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Cited5-TAMRA-SE
5-TAMRA-NHS ester, 5-Carboxytetramethylrhodamine succinimidyl ester
T14054150810-68-7
5-TAMRA-SE, an amine-reactive fluorescent agent, forms conjugates that produce bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) and exhibit good photostability.
- $44
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Rhodamine 6G Cited
Basic Red 1
T16744989-38-8
Rhodamine 6G (Basic Red 1) is a rhodamine analog useful in Pgp efflux assays. It can be widely used in characterizing the kinetics of MRP1- mediated efflux as a laser dye and potential mitochondrial probe.
- $36
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Cited5-ROX
5-Carboxy-X-rhodamine
T18890216699-35-3
5-ROX (5-Carboxy-X-rhodamine), a rhodamine dye, exhibits strong fluorescence in aqueous buffer with an excitation wavelength (λexit) of 580 nm (ε = 3.6×10^4/(M·cm)) and an emission wavelength (λemit) of 604 nm (ϕ = 0.94).
- $30
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Sulforhodamine B sodium salt Cited
Kiton Red 620, Acid Red 52
T190633520-42-1
Sulforhodamine B sodium salt (Acid Red 52) is a fluorescent dye. It can be used from laser-induced fluorescence to the quantification of cellular proteins of cultured cells.
- $29
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Cited5(6)-TAMRA SE Cited
5(6)-Carboxytetramethylrhodamine N-succinimidyl ester
T18898246256-50-8
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.
- $42
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Cited6-TAMRA
6-Carboxytetramethylrhodamine
T1890591809-67-5
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.
- $41
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Rhodamine 110
Rhodamine 110 chloride, RH110
T1674213558-31-1
Rhodamine 110 (RH110) is a xanthene dye similar to fluorescein and eosin.
- $42
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Sulforhodamine 101
SR101
T1906260311-02-6
Sulforhodamine 101 (SR101) is a red fluorescent dye.
- $42
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5-TRITC
Tetramethylrhodamine-5-isothiocyanate
TD005780724-19-2
5-TRITC is an amine-reactive fluorescent dye commonly used to label proteins and nucleic acids. It reacts with amino groups in proteins to form stable thioether bonds, thereby labeling and detecting the presence and localization of specific proteins, producing bright red-orange fluorescence with excitation/emission maxima of about 555/580 nm.
- $126
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7-Ethoxy-4-(trifluoromethyl)coumarin
Ethyl 4-(trifluoromethyl)umbelliferyl ether, 7-Ethoxy-4-trifluoromethylcoumarin
T37926115453-82-2
7-Ethoxy-4-(trifluoromethyl)coumarin is a substrate for Cytochrome P450 enzyme and is involved in metabolism in the body, and is capable of generating fluorescent signals with an excitation wavelength of 410 nm and an emission wavelength of 510 nm.
- $69
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6-CR110 Single isomer
6-CR110 [6-Carboxyrhodamine 110] *Single isomer*, 6-Carboxyrhodamine 110 (Single isomer), 6-Carboxyrhodamine 110 (6-CR110) Single isomer
TD00621041432-15-8
6-CR110 [6-Carboxyrhodamine 110] *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.
- $116
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Rhodamine B isothiocyanate Cited
beta-Lactoglobulin
T37607944130-99-8
Rhodamine B isothiocyanate (mixed isomers) is an orange-red fluorescent dye exhibiting cell permeability, capable of amine coupling with proteins and antibodies. With excitation/emission wavelengths of 570/595 nm, it is suitable for fluorescence microscopy and flow cytometry.
- $185
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Cited6-TAMRA-SE
6-TAMRA-NHS ester
T18904150810-69-8
6-TAMRA-SE (6-TAMRA-NHS ester) is an amine-reactive form of tetramethylrhodamine, commonly used as a traditional fluorophore in automated DNA sequencing.
- $293
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6-FAM-PEG3-Azide
T83267412319-45-0
6-FAM-PEG3-Azide is a fluorescent dye for labeling oligonucleotides, whose azide group undergoes click chemistry reactions with molecules containing alkyne, DBCO, or BCN groups.
- $66
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5-Carboxyrhodamine 6G succinimidyl ester
R6G-SE
T85482209112-21-0
5-Carboxyrhodamine 6G succinimidyl ester (R6G-SE) functions as an amine-reactive fluorescent dye [1].
- Inquiry Price
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TRITC-lysine-dextran (MW 10kDa)
T205566
TRITC-lysine-dextran, 10kDa, is a dextran compound conjugated with lysine and contains the fluorescent group TRITC. Lysine-dextran exhibits a higher binding affinity to glutamic acid-plasminogen compared to dextran alone.
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QUN01200
QUN-01200, QUN 01200, Fluorne Rhodamine Picolyl Azide, BP-28125
T202136
QUN01200, also known as Fluorne Rhodamine Picolyl Azide, is a fluorescent probe that contains a pyridine group and a terminal azide group. This compound currently lacks an official name, so the code name has been provisionally assigned according to the MedKoo Chemical Nomenclature (see website: https://www.medkoo.com/page/naming).
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6-CR110, SE [6-Carboxyrhodamine 110, succinimidyl ester]*Single isomer*
TD0065
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.
- $133
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HMRG
T899411629965-68-9
HMRG is a hydroxymethyl rhodamine green fluorescent scaffold featuring an open non-spirocyclic structure. At physiological pH, HMRG undergoes a one-step enzymatic reaction resulting in significant dynamic fluorescence changes, making it suitable for developing various probes. Fluorescent probes based on HMRG can be utilized for detecting diseases such as cancer and diabetic nephropathy.
- Inquiry Price
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Rhodamine B base
Solvent red 49
T88729509-34-2
Rhodamine B base (Solvent red 49) is a fluorescent dye characterized by an excitation wavelength (Ex=543 nM) and emission wavelength (Em=565 nM).
- $1,520
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