Biotium

Ethidium monoazide bromide (EMA) is a fluorescent nucleic acid stain with a photoaffinity label. The dye, after photolysis, binds covalently to nucleic acids.The dye has been used to footprint drug binding sites on DNA, to modify plasmid DNA, and for labeling yeast cells for leukocyte phagocytosis...

This product is prepared by labeling an affinity-purified chicken anti-rabbit IgG (H+L) with CF®594 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. Deep-red fluorescent...

This product is prepared by labeling high quality F(ab')2 fragment of goat anti-rabbit 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....

Goat anti-guinea pig IgG (H+L) labeled with blue fluorescent CF®405M dye (excitation/emission 408/452 nm). The antibody has been cross-adsorbed against bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, sheep and rat serum. 1 mg IgG lyophilized with 7.5 mg BSA and 10 mg trehalose in...

Dipicrylamine (DPA) is a nonfluorescent anionic membrane dye. With its absorbance in the blue region of the visible spectrum, DPA can be used as a FRET quencher for a variety of fluorescent donor dyes. When applied to cells, DPA localizes at the interface of cytoplasmic membrane and aqueous phase in...

Fura-2, pentasodium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.    A major use of Fura-2 is in drug discovery, for measuring intracellular calcium mobilization...

This product is prepared by labeling highly cross-adsorbed donkey anti-goat IgG (H+L) with CF®405M 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. Blue fluorescent...

Eosin-5-isothiocyanate is a good photosensitizer and can be used to selectively label amines. It has a quantum yield of 0.57 for singlet oxygen generation, which makes it useful for photoconversion of electron-rich materials such as diaminobenzidine (DAB) or fluorescent dyes into highly...

Fluorescein-12-dUTP can be used to synthesize labeled DNA probes for in-situ hybridization, microarray or blotting techniques.

Peacock™ Prestained Protein Marker allows you to visually monitor protein separation during SDS-PAGE or protein transfer for western. It contains 8 blue bands from 10 kDa to 180 kDa, plus pink and green bands at 75 kDa and 25 kDa. Ready to load with no heating or other preparation needed.

Dual Apoptosis Assay with NucView® 488 Caspase-3 Substrate and CF®640R-Annexin V (50 assays)

5-(and 6-)Carboxyrhodamine 6G, hydrochloride, mixed isomers is the free acid form of orange fluorescent carboxyrhodamine 6G dye (excitation/emission 520/546 nm). Unit size: 5 mg.

Mix-n-Stain™ Biotin NanoBody Labeling Kits are optimized for labeling nanobodies with biotin in just 30 minutes, without a purification step. The labeling reaction tolerates common antibody stabilizers, including BSA. This kit is for a single labeling reaction of between 5-20 ug of nanobody.

Goat anti-mouse IgM (μ chain) labeled 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. Far-red/near-IR fluorescent CF®680 dye has excitation/emission at...

This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with biotin. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, rabbit, and sheep serum.

Biotin SE (Biotin, succinimidyl ester) is readily coupled to a primary or secondary amine under mild conditions. White solid soluble in DMSO and moderately soluble in DMF Store at -20°C C₁₄H₁₉N₃O₅S MW: 341.38

This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with CF®633 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...

MitoView™ dyes are fluorogenic mitochondrial stains for live cells. The dyes rapidly accumulate in mitochondria and can be imaged without washing. They are available with blue, green, far-red, and near-infrared fluorescence.  MitoView™ 633 is a far-red fluorescent mitochondrial dye with...

Fluorescent conjugates of Alpha-Bungarotoxin bind to the nicotinic acetylcholine receptor with high affinity, and thus can be used to image the distribution of the receptor at the neuromuscular junctions. Red fluorescent tetramethylrhodamine (TAMRA) alpha;-bungarotoxin has excitation/emission at...

This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit 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. Far-red/near-IR...

This product is prepared by labeling highly cross-adsorbed donkey anti-human IgG (H+L) with CF®594 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. Deep-red fluorescent...

TMRE (Tetramethylrhodamine ethyl ester, perchlorate) and TMRM are preferred dyes for quantitative measurements of membrane potentials using the Nernst equation. TMRE has been used to separate viable and non-apoptotic cells from cell sorting samples. TMRE staining is reversible and does not affect...

This product is prepared by labeling highly cross-adsorbed goat anti-rabbit 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...

Stand-alone set of the eight double-stranded DNA standards provided with the AccuBlue® High Sensitivity dsDNA Quantitation Kit. Calf thymus dsDNA in 10 mM Tris pH 7.5, 1 mM EDTA, 2 mM sodium azide at 0, 0.5, 1, 2, 4, 6, 8 and 10 ng/uL, 0.5 mL each.