28191 Results for: "Biotium"

Supplier: Biotium

Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a Kd of 1.9 mM (1,2). Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 also responds to Ca2+ but with a significantly higher Kd than Fura-2 for Ca2+.

Supplier: Biotium

Calcein-AM is a non-fluorescent, membrane permeable compound. Esterase activity in the cytoplasm of viable cells converts calcein-AM to the green fluorescent, membrane impermeant compound calcein, which is retained in viable cells with intact plasma membranes. The Viability/Cytotoxicity Assay kit for Animal Live & Dead Cells pairs calcein-AM with the vital dye ethidium homodimer III for quantitation of live and dead cells.

Supplier: Biotium

Lucifer Yellow CH potassium salt (LY CH potassium salt) is a widely used polar molecular tracer for studying neuronal morphology. The fluorescent molecule contains a carbohydrazide that allow the molecule to be aldehyde-fixable.

Supplier: Biotium

This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-rabbit IgG (H+L) with CF™350 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Blue fluorescent CF™350 (Ex/Em 347/448 nm) is more water-soluble, more photostable and at least 50% more fluorescent on proteins compared to the traditional blue dye AMCA.

Supplier: Biotium

Anti-IgG Goat Polyclonal Antibody (Biotin)

Supplier: Biotium

Anti-IgG Donkey Polyclonal Antibody (Biotin)

Supplier: Biotium

Anti-IgG Donkey Polyclonal Antibody (CF™ 594)

Supplier: Biotium

Anti-IgG Goat Polyclonal Antibody (CF™ 555)

Supplier: Biotium

Anti-IgG Goat Polyclonal Antibody (CF™ 350)

Supplier: Biotium

Biotium offers high quality amine-reactive succinimidyl ester (SE) dyes used to label proteins, oligonucleotides, and nucleic acids.

Supplier: Biotium

Biotium’s CellBrite™ NIR Cytoplasmic Membrane Dyes are near-infrared lipophilic carbocyanine dyes for labeling cytoplasmic membranes in live or formaldehyde-fixed cells.

Supplier: Biotium

Mix-n-Stain™ FITC antibody labelling kits utilise a technology that allows rapid antibody labelling with green fluorescent dye (FITC) without a purification step.

Supplier: Biotium

CF™405 antibodies are affinity-purified antibodies labeled with blue fluorescent CF™405S or CF™405M, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

CF™660C and CF™660R antibodies are affinity-purified antibodies labeled with far-red fluorescent CF™660C or CF™660R dyes, members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

CF™660C and CF™660R antibodies are affinity-purified antibodies labeled with far-red fluorescent CF™660C or CF™660R dyes, members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

CF™405 antibodies are affinity-purified antibodies labeled with blue fluorescent CF™405S or CF™405M, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

CF™640R antibodies are affinity-purified antibodies labeled with far-red fluorescent CF™640R, a member of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

Monoclonal mouse anti-biotin antibody reacts with biotin conjugated to antibodies or other proteins, and may show less non-specific binding to cells or tissues compared to streptavidin conjugates.

Supplier: Biotium

CF™568 antibodies are affinity-purified antibodies labeled with red fluorescent CF™568, a member of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

CF™350 is a blue fluorescent dye with excitation/emission maxima at 347/448nm. CF™350 is optimized for UV excitation, and is spectrally similar to AlexaFluor®350, AMCA, and DyLight®350. CF™350 is more water soluble, more photostable, and 50% brighter when conjugated to antibodies than the traditional blue dye AMCA. CF™350 antibody conjugates are comparable in brightness to AlexaFluor®350 dye conjugates.

Supplier: Biotium

CF™660C and CF™660R antibodies are affinity-purified antibodies labeled with far-red fluorescent CF™660C or CF™660R dyes, members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-rabbit IgG (H+L) with CF™488A dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Green fluorescent CF™488A (Ex/Em 490/515 nm) is a superior alternative to FITC (or fluorescein) owing to its exceptional brightness and photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.

Supplier: Biotium

Biotium offers high quality amine-reactive succinimidyl ester (SE) dyes used to label proteins, oligonucleotides, and nucleic acids.

Supplier: Biotium

CF™543 antibodies are affinity-purified antibodies labeled with orange fluorescent CF™543 (Ex/Em 541/560nm), a member of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

CF™543 antibodies are affinity-purified antibodies labeled with orange fluorescent CF™543 (Ex/Em 541/560nm), a member of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

Llama anti-rabbit CF™ dye conjugates are prepared by labeling affinity purified llama anti-rabbit IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. CF™640R (Ex/Em 642/662 nm) is a novel far-red rhodamine-based dye spectrally similar to Cy®5 and Alexa Fluor® 647. CF™640R is much brighter than Cy®5 and at least as bright as Alexa Fluor® 647 when excited at 633 or 635 nm. However, the most important advantage of CF™640R is its exceptional photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

Supplier: Biotium

Llama anti-mouse CF™ dye conjugates are prepared by labeling affinity purified llama anti-mouse IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. Red fluorescent CF™568 (Ex/Em 562/583 nm) produces much brighter antibody conjugates than Alexa Fluor® 568, and has superior photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.

Supplier: Biotium

Llama anti-mouse CF™ dye conjugates are prepared by labeling affinity purified llama anti-mouse IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. CF™594 (Ex/Em 593/614 nm) is a deep-red dye spectrally similar to Alexa Fluor® 594 and Texas Red® dye but yields much brighter protein conjugates due to its high quantum yield and exceptional water solubility. CF™594 also has excellent photostability ideal for demanding applications, such as confocal microscopy and single molecule imaging.

Alexa Fluor® and Texas Red® are registered trademarks of Thermo Fisher Scientific.

Supplier: Biotium

Llama anti-rabbit CF™ dye conjugates are prepared by labeling affinity purified llama anti-rabbit IgG (H+L) with a selection of CF™ dyes. CF™ dyes offer combined advantages in brightness, photostability, and specificity compared other fluorescent dyes. Far-red fluorescent CF™647 (Ex/Em 650/665 nm) is brighter than Cy®5 and an excellent alternative to Alexa Fluor® 647 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

Supplier: Biotium

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)