144 Results for "

dye ph

" in MedChemExpress (MCE) Product Catalog:
Products (144)

144 Results for "dye ph" in MCE Product Catalog:

156
Hoechst 33342
Hoechst 33342
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156 Publications Verification
Cat. No.: HY-15559
CAS No.: 23491-52-3
Purity:  99.94%
Synonyms: bisBenzimide H 33342; HOE 33342
Hoechst 33342 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 .
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156
Hoechst 33342 trihydrochloride
Hoechst 33342 trihydrochloride
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156 Publications Verification
Cat. No.: HY-15559A
CAS No.: 875756-97-1
Purity:  99.81%
Synonyms: bisBenzimide H 33342 trihydrochloride; HOE 33342 trihydrochloride
Hoechst 33342 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 .
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126
BODIPY 493/503
BODIPY 493/503
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126 Cited Publications
Cat. No.: HY-W090090
CAS No.: 121207-31-6
Synonyms: Pyrromethene 546
BODIPY493/503 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells . Maximum excitation/emission wavelength: 493/503 nm .
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43
Acridine Orange base
Acridine Orange base
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43 Cited Publications
Cat. No.: HY-D0952
CAS No.: 494-38-2
Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays .
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23
BODIPY 493/503 methyl bromide
BODIPY 493/503 methyl bromide
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23 Cited Publications
Cat. No.: HY-D1614
CAS No.: 216434-81-0
Target:  

Fluorescent Dye

Research Areas:  

Others

BODIPY493/503 methyl bromide is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells . Maximum excitation/emission wavelength: 493/503 nm .
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23
Hoechst 33258 trihydrochloride
Hoechst 33258 trihydrochloride
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23 Cited Publications
Cat. No.: HY-15558A
CAS No.: 23491-45-4
Purity:  99.51%
Synonyms: bisBenzimide H 33258 trihydrochloride; H 33258 trihydrochloride
Hoechst 33258 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 .
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23
Hoechst 33258
Hoechst 33258
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23 Cited Publications
Cat. No.: HY-15558
CAS No.: 23491-44-3
Purity:  99.11%
Synonyms: bisBenzimide H 33258; H 33258
Hoechst 33258 is a blue to blue-green fluorescent live cell dye that can label DNA. Hoechst 33258 can specifically bind to the minor groove of DNA (and tends to bind to A/T-rich DNA), resulting in a significant increase in fluorescence intensity. Hoechst 33258 can cross the cell membrane and cause changes in DNA structure, such as G2/M phase arrest. Hoechst 33258 can bind to live or fixed cells, and the fluorescence intensity increases with increasing solution pH. As a DNA-specific probe, Hoechst 33258 can be used to detect DNA content, analyze cell cycle, etc. The excitation wavelength of Hoechst 33258 is 350-365 nm, and the emission wavelength is 460-490 nm .
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7
Hoechst 33258 analog 6
Hoechst 33258 analog 6
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7 Cited Publications
Cat. No.: HY-15631
CAS No.: 129244-66-2
Purity:  99.63%
Hoechst 33258 analog 6 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 (Ex/Em = 356/451 nm) .
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6
Hoechst 34580
Hoechst 34580
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6 Cited Publications
Cat. No.: HY-15560
CAS No.: 23555-00-2
Synonyms: HOE 34580
Hoechst 34580 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 .
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6
Hoechst 34580 tetrahydrochloride
Hoechst 34580 tetrahydrochloride
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6 Cited Publications
Cat. No.: HY-15560B
CAS No.: 2310135-08-9
Purity:  99.47%
Synonyms: HOE 34580 tetrahydrochloride
Hoechst 34580 tetrahydrochloride 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 .
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5
BODIPY 558/568 C12
BODIPY 558/568 C12
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5 Cited Publications
Cat. No.: HY-138226
CAS No.: 158757-84-7
Purity:  98.42%
BODIPY 558/568 C12 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells . Maximum excitation/emission wavelength: 558/568 nm .
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5
Hoechst 33342 analog
Hoechst 33342 analog
0 Images
5 Cited Publications
Cat. No.: HY-15627
CAS No.: 178481-68-0
Purity:  98.16%
Hoechst 33342 analog 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 .
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5
Copper Fluor-4
Copper Fluor-4
0 Images
5 Cited Publications
Cat. No.: HY-150086
CAS No.: 2365532-64-3
Purity:  98.44%
Synonyms: CF4
Copper Fluor-4 (CF4) is a Cu +-specific fluorescent probe based on a rhodol dye scaffold. Copper Fluor-4 has high copper selectivity with a Kd value of 2.9×10 −13 M, particularly over zinc and iron, as well as abundant cellular alkali and alkaline earth metals. Copper Fluor-4 is stable in a physiologically relevant pH regime between 6 and 8 (wavelengths of 415 nm for excitation and 660 nm for emission) .
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3
BCECF
BCECF
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3 Cited Publications
Cat. No.: HY-101882
CAS No.: 85138-49-4
Purity:  ≥94.0%
Synonyms: 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
BCECF is a cell-impermeant pH-sensitive fluorescent dye. BCECF allows measurements in the physiological pH range 6.0-8.0. Excitation ratio: 490/440 nm; Emission intensity: 535 nm.
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3
ortho-iodoHoechst 33258
ortho-iodoHoechst 33258
0 Images
3 Cited Publications
Cat. No.: HY-15626
CAS No.: 158013-41-3
Purity:  98.01%
ortho-iodoHoechst 33258 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 .
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2
BODIPY 505/515
BODIPY 505/515
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2 Cited Publications
Cat. No.: HY-D1237
CAS No.: 21658-70-8
BODIPY505/515 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells . Maximum excitation/emission wavelength: 505/515 nm .
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2
DBCO-Cy3
DBCO-Cy3
0 Images
2 Cited Publications
Cat. No.: HY-D1069
CAS No.: 1782950-79-1
Synonyms: DBCO-Sulfo-Cy3
DBCO-Cy3 (DBCO-Sulfo-Cy3) is the derivative of Cyanine3 fluorophore, a pH insensitive from pH (4-10) orange fluorescent dyewith excitation maximum 555 nm and emission maximum of 580nm. DBCO-Cy3 has fast reaction kinetics and good stability, and is productive to use in many standard fluorescent instrumentations. DBCO-Cy3 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
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2
TRITC-dextran, MW 70000
TRITC-dextran, MW 70000
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2 Cited Publications
Cat. No.: HY-158082C
Synonyms: Tetramethyl rhodamine isothiocyanate glucan, MW 70000
TRITC-dextran MW 70000 (Tetramethyl rhodamine isothiocyanate glucan, MW 70000) is a fluorescent dye with a molecular weight of 70 kD. The excitation wavelength of TRITC-dextran MW 70000 is 555 nm, and its emission wavelength is 570 nm. TRITC-dextran MW 70000 is used for drug delivery because TRITC maintains stability over a wide pH range (i.e., pH 2-11) and exhibits photobleaching resistance .
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2
TRITC-dextran, MW 4000
TRITC-dextran, MW 4000
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2 Cited Publications
Cat. No.: HY-158082
Synonyms: Tetramethyl rhodamine isothiocyanate glucan, MW 4000
TRITC-dextran MW 4000 (Tetramethyl rhodamine isothiocyanate glucan, MW 4000) is a fluorescent dye, with the molecular weight of 4 kD. TRITC-dextran MW 4000 exhibits an excitation wavelength of 555 nm. TRITC-dextran MW 4000 is vessel penetrate, which could label blood plasma to visualize the vasculature. TRITC-dextran MW 4000 is utilized in drug delivery for the stability of TRITC over a wide pH range (i.e. pH 2–11) and resistance to photo-bleaching .
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2
BODIPY 500/510 C1, C12
BODIPY 500/510 C1, C12
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2 Cited Publications
Cat. No.: HY-D1617
CAS No.: 144672-74-2
BODIPY 500/510 C1, C12 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells . Maximum excitation/emission wavelength: 500/510 nm . Protect from light, stored at -20°C.
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