Biotium

This product is prepared by labeling high quality goat anti-mouse 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 dye has...

6-TRITC (Tetramethylrhodamine 6-isothiocyanate chloride) is spectrally similar to TAMRA.

LysoView™ 405 is a blue fluorescent lysosome stain for live cells. It has excitation at 318 and 400 nm and emission at 464 nm, for detection in the DAPI or Pacific Blue® channels.

Oxazole Red Homodimer, also known as YOYO®-3, is a bright, high-affinity, cell-impermeant dimeric far-red nucleic acid dye (excitation/emission at 612/631 nm). It is essentially nonfluorescent until bound to nucleic acids, making it a useful dead cell stain for microscopy or flow cytometry. 1 mM in...

This product is prepared by labeling highly cross-adsorbed goat anti-mouse IgG (H+L) with CF®660C 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...

Membrane-permeant form of Rhod-2 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, the mild detergent Pluronic F-127 is often used as a dispersing agent to facilitate dye loading. Rhod-2/AM itself does not bind Ca 2 , but it is readily...

Thiazole red homodimer (TRhD), also know as TOTO-3, is a cell-impermeant, high-affinity nucleic acid stain based upon a symmetric cyanine dye dimer that is essentially nonfluorescent in the absence of nucleic acids that exhibits excitation/emission maxima ~642/660 nm when bound to nucleic acids....

ExoBrite™ IgG1 Isotype Control Flow Antibodies are designed to be used as a control with ExoBrite™ Flow Antibodies for flow cytometry. Recommended for instruments optimized for small particle flow. 25 or 100 tests. • The 410/450 conjugate has excitation/emission at 408/452 nm for detection in the...

Free acid form of 5-TAMRA (5-Carboxytetramethylrhodamine, single isomer).    &lamba;_Ex/&lamba;_Em (MeOH) = 540/565 nm   Dark red solid soluble in DMSO, DMF, or MeOH   C₂₅H₂₂N₂O₅   MW: 430.5   [91809-66-4]

VeriFluor™ Far-Red is a novel passive reference dye for normalizing well-to-well variation in qPCR and other fluorescent reactions. Its far-red emission (excitation/emission 640/660 nm) frees orange and visible red channels for use with other probes. Unlike Mustang Purple®, the dye is not sensitive...

The loss of mitochondrial membrane potential is a hallmark for apoptosis. It is an early event preceding phosphatidylserine externalization and coinciding with caspase activation. JC-1 Mitochondrial Membrane Potential Detection Kit is used to measure mitochondrial membrane potential changes in...

Drop-n-Stain™ donkey anti-mouse IgG (H+L) conjugates are provided in a convenient dropper bottle for easy dispensing without pipetting. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, rabbit, and sheep serum. •...

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. • Cyanine 555 is structurally identical to Cy®3 from GE Healthcare. • Cyanine 647 is...

NBD-PE (N-(7-Nitrobenz-2-oxa-1,3-diazol-4-yl)-1,2-dihexadecanoyl-snglycero-3-phosphoethanolamine, triethylammonium salt) in combination with Rhodamine-DHPE (#60026) or Texas Red®-DHPE (#60027) has been used to study membrane fusion via fluorescence resonance energy transfer (FRET). NBD-PE has also...

Biotin-X free acid (6-((Biotinoyl)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.    White solid soluble in DMSO and moderately...

Probenecid is commonly used to inhibit organic-anion transporters located in the cell membrane. Such transporters can extrude dyes and indicators and thus contribute to low signal or high background in assays due to poor cellular retention of dyes. The use of probenecid to block the efflux of...

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

Mag-Fluo-4 is a fluorescent magnesium indicator (Kd = 4.7 mM) and low-affinity calcium indicator (Kd = 22 uM) with absorbance/emission at 493/517 nm (high Mg2+). The cell membrane-impermeant tetrapotassium salt form can be introduced into cells by microinjection. Unit size: 500 ug.

Goat anti-mouse IgG2a isotype-specific secondary antibody labeled with CF®543 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. Orange fluorescent CF®543 dye has...

This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with CF®750 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...

This product is prepared by labeling high quality rabbit anti-mouse 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 CF®594 dye...

This kit provides two apoptosis markers, our novel NucView® 488 Caspase-3 Substrate and Annexin V conjugated to red fluorescent sulforhodamine 101 dye (also known as Texas Red®), for profiling apoptotic cells and studying the relation of two important apoptosis events, caspase-3 activation and...

This product is prepared by labeling highly cross-adsorbed goat anti-mouse IgG (H+L) with CF®680R 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...

Dihydrorhodamine 123 is the reduced form of rhodamine 123, which is a commonly used fluorescent mitochondrial dye. Dihydrorhodamine 123 itself is non-fluorescent, but it readily enters cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that...