Biotium

Biotin-X-C₅-maleimide (N-(biotinoyl)-N'-(iodoacetyl)ethylenediamine) is readily and selectively coupled to thiols. White solid soluble in DMSO, or DMF Store at -20°C C₂₇H₃₉N₅O₇S MW: 521.67

Tyramide amplification, sometimes called Catalyzed Reporter Deposition (CARD), is an enzyme-mediated detection method that uses the catalytic activity of horseradish peroxidase (HRP) to generate high density labeling of a target protein or nucleic acid sequence in situ. The tyramide amplification...

CF® dye with methyltetrazine reacts with cyclooctene (TCO, methylcyclopropene) containing molecules via copper free click chemistry. This copper free bioorthogonal reaction is useful for labeling live cells, or when there are concerns about native protein function loss with copper in cell extracts....

This product is prepared by labeling high quality goat anti-rabbit IgG (H+L) with CF®405M 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. Blue fluorescent CF®405M dye has...

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

The Yeast Live-or-Dye™ Fixable Live/Dead Staining Kit is used to differentiate live and dead cells in yeast. It has two components: Thiazole Orange, which stains all cells, and Live-or-Dye™, which stains only dead cells. The dyes are fixable, for maximum convenience.

Goat anti-mouse IgG (H+L) labeled with CF®583R dye (excitation/emission 586/609 nm), with an average of one dye per antibody for super-resolution imaging by STORM. The antibody has been cross-adsorbed against bovine, chicken, goat, guinea pig, hamster, horse, human, rabbit, rat and sheep serum.

Annexin V conjugated to R-phycoerythrin (R-PE or PE) can be used to detect apoptotic cells by flow cytometry. The human anticoagulant Annexin V is a 35-36 kDa calcium-dependent phospholipid-binding protein with high affinity for phosphatidylserine (PS). In normal viable cells, PS is located on the...

Oxazole blue, also know as PO-PRO-1, is a cell-impermeant, high-affinity carbocyanine monomeric nucleic acid stain that is essentially nonfluorescent in the absence of nucleic acids but exhibits excitation/emission maxima 435/455 nm when bound to nucleic acids.

CF® Dye Succinimidyl Esters (SE, also known as NHS esters) are amine-reactive fluorescent dyes. SE dyes are commonly used to label antibodies and other proteins on free amine groups, such as lysine residues. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in...

This product is prepared by labeling high quality rabbit anti-guinea pig 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 fluorescent...

DiB is a lipophilic cationically charged blue fluorescent dye useful for staining cytoplasmic membranes.     &lamba;_Ex/&lamba;_Em (MeOH) = 353/442 nm   MW: 1074     DiB is also available in the CellBrite™ Blue Cytoplasmic Membrane Staining Kit.

DAB (3,3'-diaminobenzidine) reacts with HRP in the presence of peroxide to yield an insoluble brown-colored product at locations where peroxidase-conjugated antibodies are bound to samples. The brown precipitate is insoluble in alcohol and other organic solvents, making it an excellent substrate for...

This product is prepared by labeling high quality 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 CF®660C dye...

Goat anti-rabbit IgG (H+L) labeled with CF®583R dye (excitation/emission 586/609 nm), with an average of one dye per antibody for super-resolution imaging by STORM. The antibody has been cross-adsorbed against human, mouse, and rat serum.

CHAPS, 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, is a zwitterionic detergent that is used for protecting the native state of proteins. This zwitterionic detergent is useful for membrane protein solubilization when it is important to maintain protein activity. It is electrically...

Goat anti-mouse IgG2b isotype-specific secondary antibody labeled 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 fluorescent CF®750 dye has...

This product is prepared by labeling highly cross-adsorbed goat anti-rabbit IgG (H+L) with CF®640R 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...

This product is prepared by labeling highly cross-adsorbed donkey anti-rat IgG (H+L) with far-red CF®647dye (excitation/emission 650/665). The antibody is adsorbed against bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, mouse, rabbit, and sheep serum proteins.

Mix-n-Stain™ biotin antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your antibody with biotin in 30 minutes without a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. Choose from kit sizes to...

PathoGreen™ Histofluorescent Stain is an anionic green fluorescent dye (excitation/emission 497/520 nm) functionally similar to Fluoro-Jade® dyes. These dyes stain degenerating neurons and their processes after exposure to a variety of neurotoxic insults in brain sections and cultured neurons. The...

ExoBrite™ R-PE IgG1 Isotype Control Flow Antibody is designed to be used as a control with ExoBrite™ Flow Antibodies for flow cytometry, for detection in the PE channel. Recommended for instruments optimized for small particle flow. 25 or 100 tests.

Goat anti-mouse IgG2a isotype-specific secondary antibody labeled 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 CF®770 dye has...

This product is prepared by labeling highly cross-adsorbed donkey anti-guinea pig IgG (H+L) with CF®633 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...