Biotium

High-quality goat anti-llama IgG (H+L) labeled with red fluorescent CF®568 dye (excitation/emission 562/583 nm). CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes.

Dilinoleyl DiO (1,1'-dilinoleyl-3,3'-oxacarbocynanine perchlorate), also known as FAST DiO, has identical absorption and emission spectra as DiO. However, due to its unsaturated hydrocarbon chains, dilinoleyl DiO has a much faster lateral diffusion rate in cell membranes than DiO.   ...

This product is prepared by labeling monoclonal mouse anti-biotin 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 CF®488A dye has...

Biotin-PEO₄-hydrazide is a water-soluble biotin derivative capable of reacting with aldehydes or ketones to form hydrazones. White solid soluble in water Store at 4°C C₂₁H₃₉N₅O₇S MW: 505.63

Mini Cell Scrapers for harvesting cells or cell lysates from 96-, 48- and 24-well plates.   Features:     Size: 0.5 cm (3/16") in width and 6 cm (2 3/8") in length.   Packaged in 20 sterile packs of 10 scrapers per pack.   Polyethylene, disposable & sterile.  

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading.    K_d: 250 nM   &lamba;_Ex/&lamba;_Em (no Ca 2 ) = 349/482 nm   &lamba;_Ex/&lamba;_Em (high Ca 2 ) = 331/398 nm  ...

Propidium iodide (PI) is a cell impermeable nucleic acid intercalating dye. Because PI is excluded from viable cells it can be used in apoptotic studies to distinguish necrotic cells or cells in the late stages of apoptosis from viable cells or cells in early apoptosis where cell membranes are still...

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

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

AccuOrange™ Protein Quantitation Kit is a highly sensitive fluorescence-based assay for quantitating purified protein samples in 96-well format. The detection range of the assay is 0.1-15 ug/mL protein. AccuOrange™ is much more sensitive than traditional protein quantitation assays such as BCA,...

This product is prepared by labeling highly cross-adsorbed donkey anti-sheep 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...

The ExoBrite™ EV Surface Sampler Kit, Green contains three different ExoBrite™ EV surface stains (Annexin, WGA, and CTB) for users to compare and choose the best surface stain for their EV type. Each stain comes in the ExoBrite 490/515 green color option. Enough for 100 EV samples per stain.

This product is prepared by labeling highly cross-adsorbed donkey anti-goat IgG (H+L) with CF®505 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. Red fluorescent CF®505...

The AccuBlue® Broad Range dsDNA Quantitation Kit is designed for use with fluorescent plate readers in a 96-well microplate format. The AccuBlue® Broad Range Kit is specific for dsDNA, and can quantify DNA samples in the range of 0.2-100 ng/uL.

DiD (DiIC18(5); 1,1'-dioctadecyl-3,3,3',3'- tetramethylindodicarbocyanine, 4-chlorobenzenesulfonate salt) is a lipophilic carbocyanine dye similar to DiI, but with far-red fluorescence (excitation/emission 644/633 nm). DiR, DiD, DiI and Neuro-DiO can be used in combination for multicolor imaging. 10...

EvaGreen® dye is a green fluorescent nucleic acid dye with features that make the dye useful for several applications including qPCR and DNA melt curve analysis, real-time monitoring of thermophilic helicase-dependent amplification (tHDA), and capillary gel electrophoresis.

Phalloidin conjugates are actin filament stains for fixed and permeabilized cells. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Orange fluorescent CF®543 dye has...

Biotin alkyne reacts with azide to form 1,2,3-triazole by copper(I) catalyzed 1,3-dipolar Huisgen cycloaddition. It can also be used as a monomer to copolymerize with other monomers to form fluorescent polymers.

AM4-66 is a fixable red fluorescent nerve terminal probe. The dye is spectrally identical to SynaptoRed™ C2 (also called FM®4-64), but it has an additional amine group at the hydrophilic end of the molecule, making the dye fixable with formaldehyde or gluteraldehyde. The long emission wavelength...

High-quality goat anti-llama IgG (H+L) labeled with orange/red fluorescent CF®555 dye (excitation/emission 555/565 nm). CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes.

This product is fluorescently-labeled wheat germ agglutinin (WGA). WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. WGA conjugates can be used to stain glycoproteins that have these sugar moieties. WGA can be used as a gram stain to fluorescently...

Phalloidin conjugates are actin filament stains for fixed and permeabilized cells. Biotin-XX-phalloidin can be detected using fluorecent streptavidin conjugates or anti-biotin antibodies.

The pKa of 5-carboxy-2',7'-dichlorosulfonefluorescein is near 4 and thus the dye is potentially an excellent pH indicator for acidic organelles.    &lamba;_Ex/&lamba; _Em= 509/532nm (pH 9)   ε = 92,000   Yellow solid soluble in DMSO, DMF or a buffer...

The DiO/DPA system detects cytoplasmic membrane potential changes using the principle of fluorescence resonance energy transfer (FRET), where DiO is a "stationary" FRET donor while DPA acts as a potentiometric FRET acceptor. The DiO/DPA system has been reported to produce a fluorescence signal...