Biotium

This product is prepared by labeling high quality rabbit anti-chicken IgY (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 fluorescent CF®633 dye...

These products are prepared by labeling monoclonal mouse anti-6X His tag 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 fluorescent CF®488A...

ExoBrite™ RPE CD9 Flow Antibody is optimized for detection of the exosome marker CD9 in isolated exosomes by flow cytometry in the PE channel. Recommended for instruments optimized for small particle flow. 25 or 100 tests.

Aquaphile™ JC-1 is the widely used mitochondrial membrane potential dye JC-1, formulated for improved solubility in buffer or medium. It shows low dye aggregation compared to traditional JC-1 iodide or JC-1 chloride. Equivalent to 1.5 mM JC-1 in DMSO, 500X for 3 uM final concentration.

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

Fluo-3,pentapotassium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.    K_d: 450 nM   &lamba;_{Ex/&lamba;Em (low or high [Ca 2 ]) = 506nm/526nm}   ε(506 nm) = 86,000 M -1 cm -1   Orange red...

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

This product is prepared by labeling high quality goat anti-swine 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.

NBT (Nitro blue tetrazolium, chloride) is an oxidant and is widely used in conjunction with BCIP or BCIP derivatives to detect phosphatase activity. NBT is also a substrate for dehydrogenate and other oxidizes. Thus, it is often used to assess cell viability, proliferation and cytotoxicity, and is...

For researchers wishing to investigate the suitability of our various chromogenic beta-galactosidase substrates, we offer this sampler kit, which contains 5 mg each of the following five different substrates: X-Gal, Red-beta-D-Gal, Rose-beta-D-Gal, Purple-beta-D-Gal, and Green-beta-D-Gal.

The Viability PCR Starter Kit for Gram Negative Bacteria contains the basic materials that you need to get started performing viability PCR: your choice of viability PCR dye (PMA or PMAxx), high performance Forget-Me-Not qPCR Master Mix, and PMA Enhancer for Gram Negative Bacteria.

L-NMMA (N G -Methyl-L-arginine, acetate salt) competitively inhibits nitric oxide synthase in a wide range of cells. White solid soluble in water Store desiccated at 4°C C₉H₂₀N₄O₄ MW: 248.3 [53308-83-1]

DAPI (4',6-Diamidino-2-Phenylindole) 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...

Fluo-4 is an analog of Fluo-3 with the two chlorine substituents replaced by fluorines, which results in increased fluorescence excitation at 488 nm that gives higher fluorescence signal. Fluo-4 has its absorption maximum at 494 nm, thus making it excitable by the argon-ion laser. Fluo-4 is...

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

Drop-n-Stain™ goat anti-rabbit IgG (H+L) conjugates are provided in a convenient dropper bottle for easy dispensing without pipetting. To minimize cross-reactivity, the antibody has been adsorbed against human, mouse, and rat serum. • Green fluorescent CF®488A dye has excitation/emission at 490/515...

MitoView™ 720 is a near-infrared live cell mitochondrial dye with absorbance/emission at 720/758 nm. While optimally detected using Cy®7 settings, the dye is bright enough to be imaged in the Cy®5 channel.

BZiPAR (Rhodamine 110, bis-(N-CBZ-L-isoleucyl-L-prolyl-L-arginine amide), dihydrochloride) is a substrate for trypsin. The substrate has been reported to enter live cells and be hydrolyzed by lysosomal proteases. λ _Ex/λ _Em of end product (R110) = 496/520 nm...

Indo-1, AM ester is membrane-permeant and thus can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, Pluronic F-127, a mild detergent, is often used as a dispersing agent to facilitate cell loading. Indo-1/AM itself does not bind Ca 2 , but it is...

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

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading.    K_d: 1 uM   &lamba;_Ex/&lamba; _Em (low or high [Ca 2 ])= 556nm/576nm   ε (556 nm) = 80,000 M -1 cm -1 .   Orange red solid...

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

Fura-2, AM ester is a ratiometric fluorescent dye that binds to free intracellular calcium, and is the preferred dye for ratiometric imaging microscopy. Fura-2, AM ester is membrane-permeant and thus can be loaded into cells via incubation. Because of the relatively low water solubility of the AM...

Biotin-X cadaverine (5-(((N-(Biotinoyl)amino)hexanoyl)amino) pentylamine, free base) can be coupled directly to activated carboxylic acid esters without the use of a base.    White solid soluble in DMSO   Store at 4°C   C₂₁H₃₉N₅O₃S...