4049 Results for: "AAT Bioquest"

Intracellular pH (pHi) plays an important modulating role in many cellular events, including cell volume regulation, cellular metabolism, calcium regulation, receptor-mediated signal transduction, ion transport, endocytosis, and other cellular processes.

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Cell Meter™ Mitochondrion Membrane Potential Assay Kit Red Fluorescence Optimized for Flow Cytometry

Supplier: AAT BIOQUEST

Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

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TF3-DEVD-FMK

Supplier: AAT BIOQUEST

TF3-DEVD-FMK is a superior replacement for 5-TAMRA-DEVD-FMK, i.e., 5-carboxytetramethylrhdamine-Asp-Glu-Val-Asp-fluoromethylketone since it can be better excited at 555 nm.

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Eu DBCO, trFluor™ fluorescent probe

Supplier: AAT BIOQUEST

Many biological compounds present in cells, serum or other biological fluids are naturally fluorescent, and thus the use of conventional, prompt fluorophores leads to serious limitations in assay sensitivity due to the high background caused by the autofluorescence of the biological molecules to be assayed.

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Biotin-PEG2-Azide ≥95%

Supplier: AAT BIOQUEST

Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.

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Stayright™ Purple HRP staining kit

Supplier: AAT BIOQUEST

3,3'-Diaminobenzidine (DAB) has been applied for decades as the most commonly used IHC chromogen because it is inexpensive and sensitive for routine applications.

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FMOC-Asp(biotinyl-PEG)-OH

Supplier: AAT BIOQUEST

This PEG biotin-labeled amino acid has excellent solubility in DMF and other solvents used in SPPS.

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phosphatase reaction stopping solution, Signal Guard™

Supplier: AAT BIOQUEST

Alkaline and acid phosphatases are the hydrolase enzymes responsible for dephosphorylation of molecules such as nucleotides, proteins and alkaloids under alkaline and acidic conditions, respectively.

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ReadiLink™ iFluor® 488 FISH Fluorescence Imaging Kit

Supplier: AAT BIOQUEST

The kit provides Taq DNA polymerase enzyme, which incorporates iFluor® 488-dUTPs in the target DNA through Polymerase Chain Reaction (PCR).

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Native Amanita phalloides Phalloidin (from Eukaryotic cells), Alexa Fluor® 405

Supplier: AAT BIOQUEST

This blue fluorescent phalloidin conjugate (equivalent to Alexa Fluor® 405-labeled phalloidin) selectively binds to F-actins.

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Native Amanita phalloides Phalloidin (from Eukaryotic cells), iFluor™ 514

Supplier: AAT BIOQUEST

This yellow fluorescent phalloidin conjugate (equivalent to Alexa Fluor® 514-labeled phalloidin) selectively binds to F-actins.

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Native Amanita phalloides Phalloidin (from Amanita phalloides), Alexa Fluor® 750

Supplier: AAT BIOQUEST

This NIR fluorescent phalloidin conjugate selectively binds to F-actins with much higher photostability than the fluorescein-phalloidin conjugates.

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Native Amanita phalloides Phalloidin (from Amanita phalloides), Alexa Fluor® 790

Supplier: AAT BIOQUEST

This infrared fluorescent phalloidin conjugate selectively binds to F-actins with much higher photostability than the fluorescein-phalloidin conjugates.

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XFD488 azide fluorescent probe

Supplier: AAT BIOQUEST

The fluorescent dye azides react with alkynes via a copper-catalyzed click reaction (CuAAC).

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XFD594 C5 Maleimide fluorescent probe

Supplier: AAT BIOQUEST

XFD594 C5 Maleimide is the same molecule to Alexa Fluor® 594 C5 Maleimide (Alexa Fluor® is the trademark of ThermoFisher).

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XFD488 Hydroxylamine fluorescent probe

Supplier: AAT BIOQUEST

XFD488 Hydroxylamine is the same molecule to Alexa Fluor® 488 Hydroxylamine with higher purity (Alexa Fluor® is the trademark of ThermoFisher).

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Annexin V, XFD488 Conjugate

Supplier: AAT BIOQUEST

XFD488 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 488 (Alexa Fluor® is the trademark of ThermoFisher).

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Cal-500™ AM

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

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Cal-770™ potassium salt

Supplier: AAT BIOQUEST

Calcium measurement is critical for numerous biological investigations.

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MycoLight™ Ratiometric Bacterial Membrane Potential Kit Red/Green Fluorescence

Supplier: AAT BIOQUEST

AAT Bioquest's MycoLight™ Ratiometric Bacterial Membrane Potential Kit uses a fluorescent sensor that exhibits green fluorescence in both gram-positive and negative bacterial cells in low concentration, but the fluorescence shifts toward red emission at higher cytosolic concentrations due to the dye molecule aggregation caused by larger membrane potentials.