Biotium

These products are prepared by labeling rabbit anti-HA (Hemagglutinin) tag antibody 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...

This product is fluorescently-labeled wheat germ agglutinin (WGA). WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. WGA conjugates can be used to stain glycoproteins that have these sugar moieties. WGA can be used as a gram stain to fluorescently...

Firefly Luciferase Assay Kit 2.0 is a flash-type assay for firefly luciferase activity in transfected cell lysates. This kit is an improved version of our original Firefly Luciferase Assay (catalog no. 30003), with better working solution stability.

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

This product is bovine anti-goat IgG labeled with CF®594ST 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®594ST dye has excitation/emission at...

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

Donkey anti-rabbit IgG (H+L) labeled with CF®597R dye (excitation/emission 597/619 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, Syrian hamster, horse, human, mouse, rat, and sheep...

PMA (propidium monoazide) is a high affinity photoreactive DNA binding dye invented by scientists at Biotium for viability PCR of bacteria and other organisms. The dye is weakly fluorescent by itself but becomes more fluorescent after binding to nucleic acids. It preferentially binds to dsDNA with...

Phalloidin conjugates are actin filament stains for fixed and permeabilized cells. 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 fluorescent CF®350 dye has...

This product is prepared by labeling highly cross-adsorbed donkey anti-chicken IgY (H+L) 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...

Our CF® dye hydrazides are bright, extremely water-soluble and nontoxic. These properties make the dyes excellent fixable polar tracers for microinjection into cells. Hydrazides also can be used for labeling aldehyde or ketone groups, however, for this application we recommend using the more...

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,...

High-quality rabbit anti-dinitrophenyl (DNP) labeled with blue fluorescent CF®405S dye (excitation/emission 404/431 nm). CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes....

Lumitein™ is a luminescent dye designed for detecting proteins in SDS polyacrylamide (SDS-PAGE) gels. It can also be used to detect proteins in native PAGE gels after an additional SDS incubation step. The stain combines excellent sensitivity, exceptional user-friendliness and compatibility...

ATP-Glo™ Bioluminometric Cell Viability Assay offers a highly sensitive assay for quantifying ATP. The homogeneous assay procedure involves a single addition of ATP-Glo™ Detection Cocktail directly to cells cultured in a serum-supplemented medium.

Biotin BCN reacts with azide to form 1,2,3-triazole by copper free 1,3-dipolar Huisgen cycloaddition. This copper-free bioorthogonal reaction allows staining the surface of live cells or cell extracts when there are concerns about native protein function loss with copper.

This product is prepared by labeling high quality F(ab')2 fragment of goat anti-mouse IgG (H+L) with allophycocyanin (APC).

5(6)-ROX maleimide has C6-linker that enhances the fluorescence after the dye is conjugated to proteins. The product is a direct replacement of 5(6)-carboxy-X-rhodamine C5-maleimide (91041). &lamba; _Ex/&lamba; _Em (MeOH) = 568/595 nm Red solid soluble in DMF or DMSO Store at...

5-Aminoallyl-UTP (5-(3-Aminoallyl)uridine-5'-triphosphate, trisodium salt; AA-UTP) can be enzymatically incorporated into RNA for subsequent labeling with an amine-reactive fluorescent dye, biotin, or other hapten. Supplied as 10 mM solution in TE buffer or as a lyophilized solid.

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...

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 652/668 nm.

Ethidium Homodimer, first developed by Dr. Le Pecq and his colleagues, is a high affinity fluorescent nucleic acid stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. The DNA binding of each Ethidium Homodimer covers four base pairs...

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

This product is prepared by labeling high quality goat anti-guinea pig IgG (H+L) 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...