Produkte von AAT Bioquest

Ex: 649 nm. Em: 665 nm. Soluble in: DMSO. This azadibenzocyclooctyne-cyanine dye derivative is a versatile labeling reagent for detection of azide containing molecules or compounds. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne cycloaddition reactions. This dibenzocyclooctyne will react with...

Upon interaction with phosphatases the colorless and non-fluorescent FDP is hydrolyzed to highly fluorescent fluorescein. FDP has been widely used in various ELISA assays. Additionally it is also used to detect tyrosine phosphatases.

A fluorogenic caspase-8/granzyme B substrate containing the acetyl (Ac) moiety.

Our Nuclear Red(TM) LCS1 is a non-fluorescent, DNA-selective and cell-permeant dye for analyzing DNA content in living cells. The Nuclear Red(TM) LCS1 has its orange fluorescence significantly enhanced upon binding to DNA. It can be used in fluorescence imaging, microplate and flow cytometry applications. This...

Ex: 491 nm. Em: 509 nm. Soluble in: Water. DiYO(TM)-1 is chemically equivalent to YOYO(R)-1 (YOYO(R) is the trademark of Invitrogen). DiYO(TM)-1 is a carbocyanine dimer with green fluorescence similar to FITC. It is cell-impermeant and easily distinguished from Cy5 and rhodamines as a nuclear counterstain and dead...

10x50 µg. Ex: 492 nm. Em: 514 nm. Soluble in: DMSO. Calbryte(TM) 520, AM is a new fluorescent and cell-permeable calcium indicator. Like other dye AM cell loading, Calbryte(TM) 520 AM ester is non-fluorescent and once gets inside cells, it is hydrolyzed by intracellular esterase and gets activated. The activated...

10x50 µg. Ex: 363 nm. Em: 512 nm. Soluble in: Water. Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used. Fura-2 is excitation-ratioable while Indo-1 is emission-ratioable. Fura-2 is preferred for ratio-imaging microscopy, in which it is more practical to change excitation wavelengths...

Cal-520(TM) provides a robust homogeneous fluorescence-based assay tool for detecting intracellular calcium mobilization. Cal-520(TM) AM is a new fluorogenic calcium-sensitive dye with a significantly improved signal to noise ratio and intracellular retention compared to the existing green calcium indicators (such...

This kit uses Z-DEVD-Rh 110-DVED-Z as a fluorogenic indicator for caspase-3 activity. Using 100µl of reagents per well in a 96-well format, this kit provides sufficient reagents to perform 100 assays.

Thioflavin T (ThT), also called Basic Yellow 1 or CI 49005, is a benzothiazole salt. The dye is used to visualize plaques composed of beta-amyloid found in the brains of Alzheimer's disease patients.

7-Hydroxycoumarin-4-acetic acid is used for labeling peptides and proteins to give blue fluorescence. It can also be used for labeling other biological molecules.

Calcium flux assays are preferred methods in drug discovery for screening G protein coupled receptors (GPCR). This ratiometric calcium assay kit allows homogeneous measurement of intracellular calcium changes caused by activation of G-protein-coupled receptors or calcium channels. Cells expressing a GPCR of interest...