Biotium

Di-2-ANEPEQ, also called JPW1114, is a fast-responding membrane potential dye. It is highly water-soluble and is usually introduced into cells by microinjection. The dye can also be applied to brain tissues topically.    Orange red solid soluble in H₂O, ethanol or DMSO  ...

This product is prepared by labeling highly cross-adsorbed goat anti-rabbit IgG (H+L) with CF®790 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...

MTS-6-TAMRA (6-carboxytetramethylrhodamine methanethiosulfonate) is a fast-reacting and highly selective thiol-reactive label that permits one to attach the popular fluorescent dye TAMRA to a thiol group.

CD81 (clone 5A6) is a mouse monoclonal antibody that recognizes the human tetraspanin protein CD81. All antibody conjugates have been validated in flow cytometry. Each is supplied at 5 uL/test, with sufficient antibody for either 25 or 100 tests. The antibody belongs to the Biotium Choice list of...

This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with CF®535ST 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...

This product is prepared by labeling high quality 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 CF®647 dye...

Biotium's R-Phycoerythrin (R-PE or PE) fluorescent phycobiliprotein from red algae is supplied lyophilized, in ammonium sulfate-free format, ready-to-use for conjugation reactions.

High-quality goat anti-llama IgG (H+L) labeled with near-IR fluorescent CF®750 dye (excitation/emission 755/777 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.

Goat anti-mouse IgG2a isotype-specific secondary antibody labeled 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 has...

CF®488A-cAMP is a fluorescently labeled cAMP analog. Single molecules of fluorescently labeled cAMP have been imaged bound to the cAMP receptor on the surface of Dictyostelium cells. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and...

BCIP (5-Bromo-4-chloro-3-indoxyl phosphate, disodium salt) is the most widely used chromogenic phosphatase substrate, which forms a dark blue (λ_max 615 nm) precipitate on enzymatic hydrolysis. It is often used with the oxidant NBT (nitro blue tetrazolium chloride), which...

Biotium's EverBrite™ mounting medium is a revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. Unlike VectaShield®, EverBrite™ is compatible with cyanine-based fluorophores like Cy® dyes. EverBrite™ Hardset mounting medium...

Neuro-DiI uniformly dissolved in vegetable oil in a formulation optimized for microinjection. Neuro-DiI was developed at Biotium as an alternative to the widely used fluorescent membrane probe DiI. Neuro-DiI has structural features that may make the probe diffuse faster than DiI on cell membranes...

AM1-43 is a fixable, activity-dependent fluorescent nerve terminal probe. AM1-43 functions similarly similarly to SynaptoGreen C4 (catalog # 70020), but with the additional property of being fixable.

This product is prepared by labeling high quality goat anti-guinea pig IgG (H+L) with CF®568 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. Red fluorescent CF®568 dye...

BZAR (Rhodamine 110, bis-(N-CBZ-L-arginine amide), dihydrochloride) is a substrate for serine proteases and is also an inhibitor for quanidinobenzoatase. It is 50 to 100 times more sensitive than the AMC-based substrate. λ _Ex/λ _Em of end product (R110) = 496/520...

GelRed® is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed® is far more sensitive than EB without requiring a...

Fab fragment of goat anti-mouse IgG1 Fc gamma-specific antibody labeled with green fluorescent CF®488A dye (excitation/emission 490/505 nm). Reacts with the Fc domain, but not the Fab portion, of mouse IgG1. May cross-react with other mouse IgG subclasses or immunoglobulins from other species....

One-Step Blue® is a ready-to-use protein gel staining solution. It produces fast (5-60 min) protein staining in a single step without fixation or washing. Proteins can be detected by visible blue staining, or by near-infrared fluorescence. In addition to rapid results and simple staining, One-Step...

Goat anti-guinea pig IgG (H+L) labeled with far-red/near-IR fluorescent CF®680 dye (excitation/emission 681/698 nm). The antibody has been adsorbed against bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, sheep and rat serum. 2mg/mL in PBS/50% glycerol/2mg/ml BSA/0.05% azide, 500...

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

The amine reactive succinimidyl ester of green fluorescent AO (acridine orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates then are able to complex with nucleic acids, resulting in green fluorescence nucleic acid...

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

Propidium iodide (PI) is a cell impermeable nucleic acid intercalating dye. Because PI is excluded from viable cells it can be used in apoptotic studies to distinguish necrotic cells or cells in the late stages of apoptosis from viable cells or cells in early apoptosis where cell membranes are still...