Biotium

Stand alone RNA standard provided as a replacement component for the AccuBlue® Broad Range RNA Quantitation Kit

Amine-reactive form of single isomer carboxyrhodamine 110, useful in DNA sequencing. For many single-dye-labeling applications, the dye is preferred over other green fluorescent dyes including fluorescein and Alexa 488 because of its exceptional photostability and fluorescence insensitivity to pH...

Amine-reactive form of single isomer carboxyrhodamine 110. For certain applications, the dye is preferred over the corresponding 6-carboxyfluorescein because of its exceptional photostability and fluorescence insensitivity to pH change (4-9). &lamba;_Ex/&lamba; _Em(MeOH) =...

This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with CF®647 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent...

Biotin-PEO₄-amine is a water soluble biotin derivative that can be readily coupled to activated carboxylic acids.    White solid soluble in water or DMSO   Store at 4°C   C₁₈H₃₄N₄O₅S   MW: 418.55  

AccuBlue NextGen dsDNA Quantitation is the most sensitive DNA quantitation assay on the market, with a detection limit down to 1 pg depending on the instrument. Available as a stand-alone quantitation solution, or as a kit with a calf thymus dsDNA standard (catalog no. 31060).

Biotin-XX free acid (6-((6-((Biotinoyl)amino)hexanoyl)amino)hexanoic acid) can be easily converted to the mixed anhydride form, which is more reactive than the succinimidyl ester and thus can be used to react with aromatic amines or sterically hindered amines. A detailed protocol for making mixed...

SIN-1 (Morpholinosydnonimine, hydrochloride) releases nitric oxide and forms superoxide spontaneously under physiological conditions and has been shown to be a potent vasodilator. White solid soluble in water and DMSO Store at -20°C C₆H₁₀N₄O₂ MW: 206.7...

This product is prepared by labeling high quality goat anti-swine IgG (H+L) with CF®640R dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF®640R dye...

The MTT Cell Viability Assay Kit provides a simple method for determining live cell numbers using a standard colorimetric plate readers. Determination of live cell numbers is often used to assess the rate of cell proliferation and cytotoxicity caused by drugs and cytotoxic agents. Among all...

The CF® dye TUNEL Assay Apoptosis Detection Kit employs dUTP conjugated to the exceptionally bright and photostable fluorescent dyes, for single step fluorescent TUNEL labeling of fixed cells or tissues for analysis by fluorescence microscopy or flow cytometry.

MTSES (2-Sulfonatoethyl methanethiosulfonate sodium salt) is a negatively charged MTS reagent. White solid soluble in DMSO Store desiccated at -20°C C₃H₇NaO₅S₃ MW: 242.21

CF® dye dCTP can be used to synthesize labeled DNA probes for in situ hybridization, microarray or blotting applications. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. •...

SynaptoGreen™ C5 is similar to SynaptoGreen™ C4, except that the lipophilic tail is one carbon longer. Thus SynaptoGreen™ C5 is less water soluble than SynaptoGreen™ C4 and is predicted to have a faster staining rate but slower de-staining rate.    excitation/emission: 510/625 nm (in MeOH)...

2,3-Diaminonaphthalene reacts with nitrosonium, which is formed from NO, to form the fluorescent dye 1 H -naphthotriazole. This method can be used to detect 10 nM to 10 uM of nitrite (NO₂-) and is compatible with 96-well format. Yellow orange solid soluble in DMSO Store at desiccated at...

DiA 4-(4-Dihexadecylaminostyryl)-N-methylpyridinium iodide) is a green fluorescent membrane dye which diffuses much faster than DiO in cell membranes. DiA and DiI have been used together for two color membrane staining.    Red solid soluble in DMSO   Store at 4°C and protect from...

Sulforhodamine 101 has a longer absorption wavelength than does sulforhodamine B. Like sulforhodamine B and G, in addition to their potential use in cancer drug screening, these fluorescent dyes have been primarily used as polar tracers for the studies of neuronal cell morphology and cell-cell...

Z-IETD-R110 is a substrate for caspase-8, which is involved at the early stage of apoptosis, acting as an initiator of the caspase activation cascade. Full name: Rhodamine 110, bis-(N-acetyl-L-isoleucyl-L-glutamyl-L-threonyl-L-aspartic acid amide λ _Ex/λ _Em of end...

This product is prepared by labeling monoclonal mouse anti-biotin with CF®640R dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF®640R dye has...

SR101-PEO₁₂ SE (Sulforhodamine 101-PEO₁₂-propionic acid succinimydyl ester; Texas Red®-PEO₁₂ SE) has an approximately 47 Angstrom water-soluble PEG spacer that separates the dye from the amine-reactive SE group. &lamba;_Ex/&lamba; _Em= 583/603nm...

This product is prepared by labeling an affinity-purified chicken anti-mouse IgG (H+L) with CF®488A dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Green fluorescent...

TRITC-DHPE (N-(Tetramethylrhodamine-6-thiocarbamoyl)-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt) is a    rhodamine-labeled glycerophosphoethanolamine lipid. DHPE conjugates of rhodamine dyes have been used as fluorescence energy acceptors in combination with...

Biotin cadaverine free base ( N -(5-Aminopentyl)biotinamide) can be directly coupled to activated carboxylic acid groups without using an additional base. Also see biotin-X cadaverine free base.

This product is prepared by labeling high quality F(ab')2 fragment of goat anti-mouse IgG (H+L) with CF®680 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes....