| ID
| Name
| CAS
| Unit Size
| Price
| Bulk Price (5+) |
| M0270 |
Monofluoresceinated mannitol (MFM) |
N/A |
10 mg |
127.60 |
102.08 |
| Has been used in labeling of the interstitial (intercellular) spaces between neurons in vitro. |
|
| M0384 |
8-Azidoadenosine 5'-triphosphate, TEA salt |
N/A |
10 mg |
152.79 |
122.23 |
| Useful in photoaffinity labelling of ATP binding proteins. Covalent labeling after exposure to UV light (e.g. UVS-11 or UVG-11 lamp). Not radiolabeled. |
|
| M0530 |
N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide |
N/A |
2 mg |
152.79 |
122.23 |
| Long wavelength azo dye is a useful reagent (similar to DABCYL-succinimidyl ester) for labeling proteins or peptides through their amino groups. |
|
| M0532 |
N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide, NHS ester |
N/A |
1 mg |
152.79 |
122.23 |
| Longer wavelength azo dye quencher is a useful reagent (similar to DABCYL-succinimidyl ester) for labeling proteins or peptides through their amino groups. |
|
| M0535 |
Pyrene 8-hydroxy-1, 4, 6-trisulfonyl chloride |
N/A |
10 mg |
108.24 |
86.59 |
| Useful for labeling amine groups of proteins, peptides or other compounds (drugs), and has unusual pH dependent fluorescence properties and pKa changes, after conjugation. Often called a "photoacid" because it can be transformed by light from a weak acid into a strong acid. |
|
| M1124 |
Avidin sulforhodamine 101 conjugate (Texas Red™ equivalent) |
N/A |
5 mg |
136.07 |
108.86 |
| This red fluorescent protein excites at 595 nm with an emission maximum at 615 nm. Since the excitation and emission maxima are well separated from those of fluorescein, this highly fluorescent conjugate can be employed with other fluorescein or coumarin conjugates to simultaneously localize two or three antigens in the same tissue section. |
|
| M1127 |
Dansyl-β-lactoglobulin-A |
N/A |
1 mg |
38.83 |
31.06 |
| IEF-Marker for HPCE and for IEF-gels. Fluorescent IEF Marker pI 5.1 with EX 330nm and EM 415 nm in 0.1 M citrate buffer pH 5.1. |
|
| M1202 |
Eosin-5-thiouredylphenylboronic acid, triethylammonium salt |
N/A |
25 mg |
79.75 |
63.80 |
| Long-wavelength fluorescent labeling agent for cis-diols (sugars) at high pH values on cell surfaces and in vitro for carbohydrate determination in glycoproteins and for HPLC analysis of sugars. |
|
| M1274 |
Avidin fluorescein isothiocyanate (FITC) conjugate |
N/A |
5 mg |
96.45 |
77.16 |
| This green fluorescent protein excites at 494 nm with an emission maximum at 518 nm. Since the excitation and emission maxima are well separated from those of other fluorophores such as Texas RedTM and coumarin, FITC Avidin can be employed with other conjugates to simultaneously localize two or three antigens in the same tissue section. |
|
| M0962 |
5(6)-Carboxytetramethylrhodamine (TAMRA) |
98181-63-6 |
100 mg |
134.00 |
107.20 |
| Common DNA labeling reagent, also used for protein labeling. |
|
| M1025 |
4-Hydrazino-7-nitrobenzofurazane |
90421-78-6 |
25 mg |
50.93 |
40.74 |
| Fluorescent derivatization reagent useful for aliphatic aldehyde detection including reducing carbohydrates. |
|
| M1120 |
Sulforhodamine 101 sulfonyl chloride |
82354-19-6 |
5 mg |
65.45 |
52.36 |
| Reactive red fluorophore which couples covalently to amino groups on proteins and other compounds. Suitable for use with FITC in dual parameter flow cytometry studies. Equivalent to Texas Red™. |
|
| M1036 |
Fluorescein-5-thiosemicarbazide |
76863-28-0 |
50 mg |
69.50 |
55.60 |
| Cell impermeant fluorescent probe useful for determining protein and peptide topology on the cell surface. |
|
| M0329 |
3-Dansylaminophenylboronic acid |
75806-94-9 |
50 mg |
36.13 |
28.90 |
| Fluorescent labeling agent for cis-diols (sugars) at high pH values on cell surfaces and in vitro for carbohydrate determination in glycoproteins and for HPLC analysis of sugars. |
|
| M1076 |
10-Octadecylacridine orange bromide |
75168-16-0 |
20 mg |
101.86 |
81.49 |
| Useful fluorescent mitochondrial membrane probe used to analyze mitochondria by flow cytometry and measure changes in mitochondrial mass during apoptosis. |
|
| M0783 |
Biotin-X, SE |
72040-63-2 |
50 mg |
52.10 |
41.68 |
| Reactive biotin derivative containing an aminohexanoyl spacer group (termed "X") between biotin and the binding site for proteins, nucleic acids, or other biological molecules. This spacer helps to reduce potential quenching effects of fluorophores attached to the analyte molecule, since biotin binds to "deep" binding sites in avidin or streptavidin. |
|
| M0638 |
5-(Iodoacetamido)fluorescein |
63368-54-7 |
25 mg |
57.90 |
46.32 |
| Excellent thiol reactive fluorescein derivative for synthesis of fluorescently labeled organelles, proteins and peptides at or near their physiological pH values (pH 7) including enzymes (e.g. (Na, K)-ATPase) or organelles like nucleii and nuclear matrices. |
|
| M1257 |
Berberine sulfate |
633-66-9 |
25 mg |
62.10 |
49.68 |
| Useful as a fluorescent stain for heparin in several cell lines. |
|
| M1093 |
Ethidium homodimer (EthD-1) |
61926-22-5 |
1 mg |
126.80 |
101.44 |
| High affinity fluorescent nucleic stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. |
|
| M0524 |
Pyrene 1-sulfonyl chloride |
61494-52-8 |
25 mg |
72.38 |
57.90 |
| Useful amine reactive reagent for labeling proteins and peptides. The fluorescence emission is environment dependent. |
|
| M1074 |
Eosin 5-isothiocyanate (EITC) |
60520-47-0 |
25 mg |
46.30 |
37.04 |
| Can be used as a reversible inhibitor of the erythrocyte calcium pump as well as an effective phosphorescent probe in protein rotational studies. |
|
| M1383 |
Dansyl chloride |
605-65-2 |
1 g |
39.50 |
31.60 |
| Widely used in protein sequencing and amino acid analysis. |
|
| M1331 |
3,3'-Dipropylthiacarbocyanine iodide |
53336-12-2 |
250 mg |
39.90 |
31.92 |
| Membrane potential sensitive dye for monitoring changes in the cellular and mitochondrial membrane potential in vivo. |
|
| M0093 |
Isethionyl acetimidate sodium salt hydrochloride |
52914-43-9 |
1 g |
25.52 |
20.42 |
| Cell membrane cross-linking reagent. |
|
| M0785 |
Biotin succinimidyl ester |
35013-72-0 |
100 mg |
57.90 |
46.32 |
| Activated biotin derivative which can be readily coupled to primary or secondary amines of analyte compounds or proteins under mild conditions. |
|
| M1197 |
3,3-Dioctadecyloxacarbocyanine perchlorate (DiO; DiOC18(3)) |
34215-57-1 |
25 mg |
47.74 |
38.19 |
| Highly fluorescent membrane probe for labeling live and fixed cells in culture. |
|
| M1385 |
Dansyl hydrazine |
33008-06-9 |
100 mg |
51.00 |
40.80 |
| For use in HPLC labeling. |
|
| M0966 |
5(6)-Carboxytetramethylrhodamine N-succinimidyl ester |
246256-50-8 |
|
|
|
|
|
| M1459 |
Sulforhodamine 101 cadaverine - TFA salt |
203866-87-9 |
5 mg |
135.00 |
108.00 |
| Texas Red™ Cadaverine is a useful labeling reagent for proteins and other biological molecules giving a stable, bright red fluorescence with excitation at 591 nm. |
|
| M0013 |
5(6)-Carboxyfluorescein diacetate, NHS ester |
150347-59-4 |
25 mg |
115.75 |
92.60 |
| Labeling reagent (amine-reactive) with green emission spectral properties (Abs 488 nm / EM 517 nm) after intracellular removal of acetate esters.
|
|
| M1259 |
5(6)-Carboxynaphthofluorescein, N-succinimidyl ester |
150347-58-3 |
10 mg |
34.43 |
27.54 |
| Reactive long wavelength fluorophore for use in labeling proteins and other compounds. Reactive with terminal and internal (Lys) groups, at pH 8-9. The fluorescence properties are pH dependent.
|
|
| M1051 |
4-[4-(Dimethylamino)phenylazo]benzoic acid, N-succinimidyl ester (DABCYL-SE) |
146998-31-4 |
25 mg |
31.79 |
25.43 |
| Long wavelength azo quencher is a useful reagent (similar to MANCYL-SE) for labeling proteins or peptides through their amino-groups. The succinimidyl ester is reactive with terminal amines or lysines of peptides and other nucleophiles for labeling studies of proteins. |
|
| M0500 |
NBD-X, SE |
145195-58-0 |
25 mg |
127.30 |
101.84 |
| Fluorescent dye used to label amines. |
|
| M1224 |
Rhodamine B octadecyl ester perchlorate |
142179-00-8 |
10 mg |
82.06 |
65.65 |
| Lipophilic energy transfer acceptor from lipophilic fluoresceins in fluorescence energy transfer (FRET) assays in cell fusion experiments. Also used as a probe for measuring potassium in fiber-optic sensors.
|
|
| M1053 |
7-(Diethylamino)coumarin-3-carboxylic acid, N-succinimidyl ester |
139346-57-9 |
25 mg |
76.45 |
61.16 |
| Amine reactive fluorescent probe useful for labeling amino acids prior to resolution by capillary zone electrophoresis and for multicolor DNA and protein labeling experiments. |
|
| M1410 |
4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole |
139332-66-4 |
10 mg |
42.00 |
33.60 |
| Widely used fluorophore that has the unusual environmentally sensitive property of increasing fluorescence in low pH environments. |
|
| M1111 |
2-Iminobiotin |
13395-35-2 |
10 mg |
28.00 |
22.40 |
| Reversible inhibitor of mouse inducible and rat neuronal nitric oxide synthase (iNOS/NOS II; nNOS/NOS I). Also useful for affinity purification of avidin on immobilized solid supports. |
|
| M1269 |
1,1'-Dioctadecyl-3,3,3',3'-tetramethylindodicarbocyanine perchlorate |
127274-91-3 |
10 mg |
50.90 |
40.72 |
| Red fluorescent membrane probe for long term staining of live cells. Also used in fiber optic sensors for detecting K+ using fluorescence energy transfer.
|
|
| M1282 |
Ethidium bromide |
1239-45-8 |
100 mg |
38.60 |
30.88 |
| Commonly used nucleic acid stain. |
|
| M0984 |
5(6)-Carboxyfluorescein, NHS ester |
117548-22-8 |
25 mg |
28.90 |
23.12 |
| Useful fluorescent amine-reactive probe for synthesis of bioconjugates, yielding hydrolysis resistant derivatives which show excellent performance and stability at physiological pH values. |
|
| M0979 |
5(6)-Carboxyfluorescein-hexanoic acid, NHS ester |
114616-31-8 |
5 mg |
72.38 |
57.90 |
| Useful fluorescent amine-reactive probe has an added spacer to improve accessibility of the reactive group by nucelophiles in preparation of bioconjugates. |
|
| M1227 |
8-Octadecyloxypyrene-1,3,6-trisulfonic acid trisodium salt |
111024-84-1 |
10 mg |
132.99 |
106.39 |
| Highly water soluble polar fluorescent lipid probe for the sensitive fluorimetric assay of cationic surfactants. |
|
| M0128 |
Biocytin hydrazide hydrochloride |
102743-85-1 |
10 mg |
50.93 |
40.74 |
| Water-soluble, long-chained, biotin-containing hydrazide, used for the selective detection of glycoconjugates. |
|
| M0955 |
MarkerGene™ FITC Antibody Labeling Kit |
|
1 kit |
174.00 |
139.20 |
| Provides reagents and methods to simply and quickly label antibodies or other proteins with the brilliant green dye fluorescein. |
|
| M0972 |
MarkerGene™ TAMRA Antibody/Protein/Cell Labeling Kit |
|
1 kit |
191.40 |
153.12 |
| Provides reagents and methods to simply and quickly label antibodies or other proteins with the amine-reactive dye 5(6)-carboxytetramethylrhodamine. |
|
| M1138 |
MarkerGene™ Biotin-X Antibody/Protein Labeling Kit |
|
1 kit |
222.00 |
177.60 |
| For efficient biotinylation of antibodies and other proteins. The long spacer between the biotin and the reactive group in biotin-X succinimidyl ester enhances the ability of the conjugated biotin to interact with avidin and streptavidin. |
|
| M1356 |
MarkerGene™ Biotin Detection and Quantitation Kit |
|
1 kit |
115.00 |
92.00 |
| Allows the measurement of the molar ratio of biotin to protein in biotin-protein conjugates, biotin-DNA molar ratios in biotinylated DNA samples, or quantitation of biotin concentrations in solution. The kit can be used to determine biotin concentrations down to 1 uM concentrations. The assay can be performed in a microtiterplate format. |
|
