Biotium

Streptavidin conjugates are high quality streptavidin biotin binding protein labeled with CF® dyes and a selection of other labels. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent...

VersaBlot™ Total Protein Normalization Kits are designed for total protein normalization on SDS-PAGE gels and western blot membranes with near-infrared CF®dyes. The labeling shows superior linearity for western normalization. The total protein prestain can be reversed to facilitate multi-color WB....

Biotin-12 SE is an amine-reactive biotin derivative with a long spacer group. It is useful for making biotin labeled nucleoside triphosphates among other applications. White solid soluble in DMSO or DMF Store at -20°C C₂₄H₃₇N₅O₇S MW: 539.64

Methylene Blue (MB) is a commonly used redox indicator in nucleic acid research. MB-Azide allows a copper-catalyzed bioorthogonal conjugation reaction with alkyne, copper-free reaction with BCN, or Staudinger ligation with phosphine.

High-quality goat anti-llama IgG (H+L) labeled with orange fluorescent CF®543 dye (excitation/emission 541/560 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.

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

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

This product is prepared by labeling highly cross-adsorbed donkey anti-sheep IgG (H+L) with CF®583R dye. To minimize cross-reactivity, the antibody has been adsorbed against chicken, guinea pig, Syrian hamster, horse, human, mouse, rabbit, and rat serum.

This product is prepared by labeling highly cross-adsorbed rabbit anti-mouse IgG (H+L) with CF®583R 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.

Goat anti-mouse IgG2b isotype-specific secondary antibody labeled 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 fluorescent CF®350 dye has...

Goat anti-mouse IgG2b isotype-specific secondary antibody labeled 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 CF®680 dye has...

Biotin-11-UTP can be enzymatically incorporated into RNA. The number 11 indicates the number of carbons between biotin and UTP. Supplied as a 75 mM solution in pH 7.5 Tris-HCl buffer; 30 uL.

The amine reactive succinimidyl ester of TO (thiazole orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in...

BCECF, AM ester is membrane-permeant and thus can be loaded into cells via incubation. This product is a mixture of three molecular species, all of which are readily hydrolyzed by endogenous esterases into a single BCECF free acid form once they are in the cells.     White solid soluble in...

High-quality goat anti-alpaca IgG, VHH labeled with 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 fluorescent CF®488A dye has excitation/emission at 490/515...

2-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides. &lamba;_Ex/&lamba;_Em (MeOH) = 583/603 nm Dark purple solid soluble in DMSO or DMF Store at 4°C and protect from light...

ADVASEP-7 is a sulfonated β-cyclodextrin derivative that has been reported to reduce background fluorescence when using SynaptoGreen C4 to stain brain slices.    Average MW: 2163   C42H70-nO35(C4H8SO3Na)n€¢hydrate where n = Average Degree of Substitution 6.5   White solid...

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

This product is prepared by labeling highly cross-adsorbed goat anti-rabbit IgG (H+L) with CF®800 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...

High-quality goat anti-llama IgG (H+L) labeled with far-red fluorescent CF®647 dye (excitation/emission 650/665 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.

Biotin-X succinimidyl ester (6-((Biotinoyl)amino)hexanoic acid succinimidyl ester) is readily coupled to a primary or secondary amine under mild conditions. White solid soluble in DMSO and moderately soluble in DMF Store at -20°C C₂₀H₃₀N₄O₆S MW: 454.54...

Calcofluor White is a stain that binds to chitin and cellulose in the cell walls of yeast and fungi.

High quality streptavidin biotin binding protein labeled with CF®583R dye. CF® dyes are Biotium's next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity. CF®583R is a photostable, deep-red fluorescent dye with excitation/emission at 583/606 nm.

Sulforhodamine 101-PEO₃-amine has a long water-soluble spacer separating the dye and the amine group. The dye can be coupled to activated carboxy groups or sulfonyl chlorides.    &lamba;_Ex/&lamba;_Em (MeOH) = 583/603 nm   Dark purple solid soluble in...