Biotium

This product is prepared by labeling an affinity-purified llama anti-mouse IgG with CF488A, a green fluorescent dye with superior brightness and photostability compared to FITC (fluorescein)

NucView® 530 Caspase-3 Substrate, 1 mM in PBS, provides a convenient tool for detecting apoptosis in intact cells based on caspase-3/7 activity using either confocal microscopy or flow cytometry. In contrast to other fluorogenic caspase substrates or fluorescent caspase inhibitor based (FLICA)...

This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with CF®430 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. 405 nm-excitable green...

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading. For the membrane-permeable AM ester form of Rhod-590, see 50025.    K_d: 0.61 uM   &lamba; _Ex/&lamba; _Em 590/616 nm for zero calcium and 595/626 nm...

ViaFluor™ 647 is a far-red fluorescent taxol probe with excitation/emission at 650/675 nm that allows fluorescent staining of microtubules in living cells for detection in the Cy®5 channel. Supplied at 1000X in DMSO, with a vial of 10 mM verapamil, which can enhance staining in some cell types.

Rhodamine-DHPE (N-(Lissamine rhodamine B sulfonyl)-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 NBDPE as the...

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

ExoBrite™ Annexin EV Staining Kits are designed for staining EVs and exosomes for detection by flow cytometry. This optimized formulation of Annexin V binds to phosphatidylserine in the EV membrane with bright signal and low background. Excitation/emission 562/584 nm.

This product is prepared by labeling highly cross-adsorbed goat anti-rabbit IgG (H+L) with CF®532 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...

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

Cyanine 644-cAMP is a fluorescently labeled cAMP analog and can be used to probe cAMP receptors. Single molecules of fluorescently labeled cAMP have been imaged as the probe binds to the receptor on the surface of Dictyostelium cells.     ...

MemBrite Fix-ST 681/698 is a far-red/NIR fluorescent dye that covalently labels the surface of live cells. MemBrite Fix-ST dyes are well-retained after fixation and permeabilization, and are compatible with STORM super-resolution imaging.

This product is prepared by labeling monoclonal mouse anti-biotin 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 has...

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

This product is prepared by labeling highly cross-adsorbed donkey anti-sheep IgG (H+L) with CF®350 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. UV-excitable blue...

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

This product is prepared by labeling high quality rabbit anti-goat 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...

X-gal (5-Bromo-4-chloro-3-indolyl-β-galactopyranoside) is the most widely used chromogenic substrate for β-galactosidase. Enzyme hydrolysis of the substrate yields a dark blue colored precipitate (maximum absorbance 615 nm). White solid soluble in DMSO Store desiccated at -20°C and protect...

MitoView™ 405 is a blue fluorescent mitochondrial dye for live cells. It has excitation/emission at 398/440 nm for detection in the DAPI or Pacific Blue® channels. It is a replacement for our original MitoView™ Blue, with improved photostability.

Propidium iodide (PI) is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.

Apoptosis and necrosis are two major processes by which cells die. Apoptosis is an active, genetically regulated disassembly of the cell from within. During apoptosis, phosphatidylserine (PS) is translocated from the inner to the outer surface of the cell for phagocytic cell recognition. The human...

This product is prepared by labeling an affinity-purified llama anti-rabbit IgG with the red fluorescent dye CF568, which produces brighter and more photostable conjugates compared to Alexa Fluor 568

DMAO is a membrane-permeable DNA dye, excellent for staining live bacteria. DMAO preferentially binds to dsDNA with green fluorescence (excitation/emission (DNA bound) = 503/530 nm). Unlike the SYBR dyes, DMAO is extremely stable and can be routinely handled and stored at room temperature without...

These products are prepared by labeling monoclonal mouse anti-green fluorescent protein (GFP) with Biotium's CF® Dyes. 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...