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Hoechst 33342 *20 mM solution in water*
Item number: ABD-17535
Ex (nm): 350. Em (nm): 461. The Hoechst stains are a family of fluorescent stains for labeling DNA in fluorescence microscopy.
| Application: | Nucleic acid staining |
145.00€
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BCECF AM
Item number: Cay15922-1
BCECF AM ester is a widely-used fluorescent indicator for estimating intracellular pH. This membrane-permeant compound is modified by intracellular esterases to produce BCECF, a polar fluorescein derivative that is retained by cells. Intracellular BCECF is stable and has an efflux half-life of greater than two...
| Keywords: | BCECF Acetoxymethyl ester, 3',6'-bis[(acetyloxy)methoxy]-5(or... |
| Application: | Fluorescent intracellular pH indicator |
| MW: | 880.7 D |
From 239.00€
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Ethidium homodimer
Item number: CDX-E0012-M001
Dark red solid. Soluble in water, DMSO or DMF. Staining dye for ssDNA, dsDNA, RNA, oligonucleotides and triplex DNA. It does not cross intact cell membranes and can be used to test cell viability. Reagent for the fluorimetric detection of nucleic acids.
| Keywords: | EthD-1, EtDi |
| Application: | Fluorimetric nucleic acid detection, ssDNA, dsDNA, RNA, oligonucleotides, triplex DNA staining dye |
| CAS | 61926-22-5 |
| MW: | 856,75 D |
From 246.00€
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Nuclear Red(TM) LCS1
Item number: ABD-17542
Our Nuclear Red(TM) LCS1 is a non-fluorescent, DNA-selective and cell-permeant dye for analyzing DNA content in living cells. The Nuclear Red(TM) LCS1 has its orange fluorescence significantly enhanced upon binding to DNA. It can be used in fluorescence imaging, microplate and flow cytometry applications. This...
| Application: | DNA Labeling |
| MW: | 650,00 D |
145.00€
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Phalloidin-iFluor(TM) 633 Conjugate
Item number: ABD-23125
This deep red fluorescent phalloidin conjugate (equivalent to Alexa Fluor(R) 633-labeled phalloidin) selectively binds to F-actins. Used at nanomolar concentrations, phalloidin derivatives are convenient probes for labeling, identifying and quantitating F-actins in formaldehyde-fixed and permeabilized tissue...
| Application: | Labeling |
| MW: | 2,10 kD |
218.00€
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DPPH
Item number: Cay14805-50
2,2-Diphenyl-1-picrylhydrazyl (DPPH) is a stable free radical and colorimetric probe for the detection of free radical scavengers. Upon reaction with antioxidants, DPPH turns from deep violet to yellow, which can be quantified by colorimetric detection at 515 nm as a measure of antioxidant capacity. DPPH has...
| Keywords: | 2,2-Diphenyl-1-Picrylhydrazyl, DPPH radical, 2,2-diphenyl-1-(2,4,6-trinitrophenyl)-hydrazinyl |
| Application: | Colorimetric antioxidant assay |
| CAS | 1898-66-4 |
| MW: | 394.3 D |
From 70.00€
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CytoTell(TM) Green
Item number: ABD-22253
Ex: 511 nm. Em: 525 nm. Soluble in: DMSO. Flow cytometry combined with fluorescence staining is a powerful tool to analyze heterogeneous cell populations. Among all the existing fluorescent dyes CFSE is the preferred cell proliferation indicator that is widely used for live cell analysis. However, there are a few...
| Application: | Cell-based assays, fluorescent cell labeling, FC |
| MW: | ~500 D |
From 145.00€
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MitoLite(TM) Blue FX490
Item number: ABD-22674
Ex: 350 nm. Em: 490 nm. MitoLite(TM) Blue is a cationic dye that selectively accumulates in mitochondria probably via the mitochondrial membrane potential gradient. The mitochondrial indicator is a hydrophobic compound that easily permeates intact live cells, and trapped in mitochondria after it gets into cells....
| Application: | FC |
145.00€
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Fluorescein-5-maleimide
Item number: ABD-130
Maleimides are among the most frequently used reagents for thiol modification. In most proteins, the site of reaction is at cysteine residues that either are intrinsically present or resulted from reduction of cystines.
| Application: | Labeling |
| CAS | 75350-46-8 |
185.00€
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Gly-Pro-AMC
Item number: ABD-13450
Gly-Pro-AMC is a sensitive fluorogenic substrate for detecting dipeptidyl peptidase IV (DPPIV), a serine protease that cleaves N-terminal dipeptides from polypeptides with L-proline or L-alanine at the penultimate position.
| Application: | Protease assay |
| CAS | 115035-46-6 |
145.00€
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Cal-590(TM)-Dextran Conjugate *MW 3,000*
Item number: ABD-20508
Calcium measurement is critical for numerous biological investigations. Fluorescent probes that show spectral responses upon binding calcium have enabled researchers to investigate changes in intracellular free calcium concentrations by using fluorescence microscopy, flow cytometry, fluorescence spectroscopy and...
| Application: | IF, FC |
| MW: | ~4000 D |
434.00€
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Cal-630 (TM) potassium salt
Item number: ABD-20538
Ex: 608 nm. Em: 626 nm. Soluble in: water. Cal-630(TM) has been developed to improve x-Rhod-1 cell loading and calcium response while maintaining the spectral wavelength of x-Rhod-1, making it compatible with Texas Red(R) filter set. In CHO and HEK cells Cal-630(TM) AM has cellular calcium response that is much more...
| MW: | 1139,11 D |
291.00€
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