Biotium

5-CR110-PEO₃-amine has a long water-soluble PEG spacer that separates the green fluorescent CR110 and the amine functional group. &lamba;_Ex/&lamba;_Em (MeOH) = 502/524 nm Orange yellow solid soluble in DMSO, DMF, or H2O Store at -20°C and protect from light...

AccuBlue® High Sensitivity dsDNA Quantitation Assay is a safer fluorescent dsDNA quantitation assay for microplate reader. The assay uses non-toxic, non-mutagenic EvaGreen® dye. Featuring our unique AccuBlue® High Sensitivity Enhancer, the assay provides highly sensitive and selective detection of...

Thiazole red, also known as TO-PRO-3, 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 ~642/661 nm when bound to nucleic acids.

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-digoxigenin (DIG) labeled with horseradish peroxidase (HRP). Supplied in PBS, 50% glycerol, 15 mg/ml BSA at 1 mg/mL, unit size 100 uL.

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

NucSpot® 568/580 is a novel visible red fluorescent DNA binding dye for nuclear-specific counterstaining in fixed cells or tissue sections, or selective staining of dead cells in culture. excitation/emission 572/583 nm (with DNA). 1000X in DMSO, 100 uL.

MTS CF® Dyes have a fast-reacting and highly selective thiol-reactive methanethiosulfonate (MTS) group, that allows CF® dyes to be conjugated to thiols. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared...

This product is prepared by labeling highly cross-adsorbed goat anti-rat 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 CF®647...

DAPI is a popular blue DNA dye that is used as a nuclear counterstain in fluorescence microscopy, chromosome staining and flow cytometry. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement, with higher affinity for A-T rich regions. DAPI dilactate is...

Biotin-PEO₂-PPO₂-amine trifluoroacetic acid (TFA) salt is a water soluble biotin derivative with an amine group.    White solid soluble in water or DMSO   Store at 4°C   C₂₂H₃₉F₃N₄O₇S   MW: 560.63...

This product is prepared by labeling high quality goat anti-rabbit IgG (H+L) with allophycocyanin (APC).

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

PMAxx is a new and improved version of the viability dye PMA. It has higher activity than PMA, and thus a greater ability to differentiate between live and dead bacteria by qPCR.

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...

Goat anti-human IgM (mu chain) is labeled 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 CF®640R dye has excitation/emission at 642/662...

R110-PEG can be used as a reference standard for peptidase substrates based on the dye. λ_Ex/λ _Em= 496/520 nm Orange solid soluble in DMSO Store at -20°C and protect from light C₃₀H₃₂N₂O₈ MW: 548.22

Full name: 6-Carboxytetramethylrhodamine succinimidyl ester single isomer. Amine-reactive form ofcarboxytetramethylrhodamine (TAMRA) single isomer. &lamba;_Ex/&lamba;_Em (MeOH) = 540/565 nm Dark red solid soluble in DMSO or DMF Store at -20°C and protect from light...

Lumitein™ is a luminescent dye designed for detecting proteins in SDS polyacrylamide (SDS-PAGE) gels, but that can also be used to detect proteins in native PAGE gels after an additional SDS incubation step. It is as sensitive as the best silver stain by detecting 1 ng or less protein. Unlike silver...

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

Biotium's EverBrite™ mounting medium is a revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes for your immunofluorescence (IF) imaging applications. EverBrite™ provides a high level of protection from photobleaching to...

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

This product is prepared by labeling high quality rabbit 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 CF®488A dye...

10X Fish Gelatin Blocking Agent is a solution of cold water fish skin gelatin that can be added to blocking buffers to minimize non-specific antibody binding in immunodetection procedures such as Western Blotting and immunostaining. Unlike BSA or milk, fish gelatin does not contain IgG or serum...