Biotium

GelRed® is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed® is far more sensitive than EB without requiring a...

The Bacterial Viability and Gram Stain Kit contains three components: CF®488A-WGA, DAPI, and EthD-III solutions for distinguishing between gram-negative and gram-positive, as well as live versus dead bacteria. CF®488A-labeled wheat germ agglutinin stains the N-acetylglucosamine of the peptidoglycan...

This product is prepared by labeling highly cross-adsorbed donkey anti-goat IgG (H+L) with CF®770 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. Near-infrared...

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. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness,...

This product is prepared by labeling highly cross-adsorbed goat anti-rabbit IgG (H+L) with CF®568 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®568...

This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with CF®583R dye. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, rabbit, and sheep serum.

Aquaphile coelenterazine h is a bioluminescence substrate in a special formulation format that is readily dissolved in water or PBS buffer for in vivo use. Yellow solid soluble in water or PBS buffer Store at -20°C and protect from light C₂₆H₂₁N₃O₂. MW:...

RedDot™1 is a far-red cell membrane-permeable nuclear dye similar to Draq5™. The dye is ideal for specifically staining the nuclei of live cells for short term imaging. RedDot™1 can be used to stain adherent or suspension cells. The dye is highly thermostable and photostable, providing convenient...

DiI uniformly dissolved in vegetable oil in a formulation optimized for microinjection. Carbocyanine microinjection has been widely used for fate mapping and cell lineage studies and for the determination of central nervous system spatial organization and connectivity patterns. The red fluorescent...

BrdU (5-Bromo-2'-deoxyuridine) can be incorporated into DNA during cell division and subsequently detected by a BrdU antibody. The probe can be used to study cell-cycle kinetics.    White solid soluble in DMSO   Store at -20°C  ...

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

Actinomycin D is a nonfluorescent GC-selective intercalator. Similar to 7-AAD, actinomycin D has also been used for chromosome banding studies.    Orange red solid soluble in DMSO at 50 mg/mL   Store at 4°C   C₆₂H₈₆N₁₂O₁₆   MW:...

CD19 (clone SJ25C1) is a mouse monoclonal antibody that recognizes the human protein CD19. CD19 is a common marker of B cells, and is a B cell coreceptor. All antibody conjugates have been validated in flow cytometry. Each is supplied at 5 uL/test, with sufficient antibody for 25 (125uL) or 100...

Mix-n-Stain™ Biotin Antibody Labeling Kits are a revolutionary antibody labeling technology that allows you to label an antibody with biotin in 30 minutes without a purification step. The three-pack kit allows three labelings of 5-20 ug antibody per kit.

A widely used green fluorescent dye for following synaptic activity by staining synaptic vesicles at the synapse or neuromuscular junctions. Biotium offers several Nerve Terminal Staining Kits for staining brain slices with synaptic vesicle dyes.   ...

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

Acridine orange (AO) stains dsDNA green (525 nm) and RNA or single stranded DNA red (650 nm).The dye is membrane-permeant and its nucleic acid binding property has been used for cell-cycle studies.

7-NI is a selective inhibitor for the brain nitric oxide synthase (NOS). Yellow orange solid soluble in DMSO Store at 4°C C₇H₅N₃O₂ MW: 163.1 [2942-42-9]

AM1-43 is a fixable, activity-dependent fluorescent nerve terminal probe. AM1-43 functions similarly similarly to SynaptoGreen™ C4, but with the additional property of being fixable. Thus, AM1-43 is a useful tool for synapse studies where subsequent fluorescent immunochemistry is desired. AM1-43 and...

6-ROX, SE is the amine-reactive form of 6-ROX single isomer dissolved in anhydrous DMSO, suitable for labeling oligonucleotides. &lamba;_Ex/&lamba; _Em (MeOH) = 576/601 nm Dark red solution Store at -20°C and protect from moisture and light...

Goat anti-mouse IgG1 isotype-specific secondary antibody labeled 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 CF®647 dye has...

The fluorescence of octadecyl rhodamine B in membranes is quenched at high dye concentration but is released at dilution. This property makes the dye useful for membrane fusion assays.    &lamba;Ex/&lamba;Em (MeOH) = 556/578 nm   Dark solid soluble in EtOH or DMSO   Store at...

Biotin-XX tyramide can be used for tyramide signal amplification (TSA), which is an enzyme-mediated detection method that uses horseradish peroxidase (HRP) to generate high-density labeling of a target protein or nucleic acid in situ.Also see Biotium's Biotin Tyramide Amplification Kits.

This product is prepared by labeling an affinity-purified chicken anti-rabbit IgG (H+L) with CF®568 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®568...