Em 451-570 nm Green

2-NBDG is a fluorescent indicator for direct glucose uptake measurement. It is an indicator of cell viability.

H2DCFDA (DCFH-DA) belongs to the class of green fluorescent dyes and is a probe for the detection of intracellular reactive oxygen species (ROS) (Ex Em=488 525 nm) with cell membrane permeability.

DAPI Dihydrochloride (FxCycle Violet) is a cell-permeable fluorescent probe by binding in the minor grove of A-T rich sequences of DNA, used to stain DNA and chromosomes, with a preference for adenine and thymine rich DNA.

ER-Tracker Green (ERTG) is a cell permeable live cell stain for live cell imaging.ER-Tracker Green has an excitation wavelength of 504 nm and an emission wavelength of 511 nm.

MQAE, a fluorescent chloride ion indicator, is more sensitive and selective than 36Cl and microelectrode-based methods for chloride measurement in cells. MQAE is quenched via collision with chloride.

FITC (Fluorescein 5-isothiocyanate) is a derivative of fluorescein for the labeling of amines.

Dihydrorhodamine 123 (DHR 123) is a fluorescent probe with excitation (λex=488 nm) and emission (λem=525 nm) wavelengths.

BODIPY FL prazosin is a fluorescent α1-adrenergic antagonist with binding affinities of Ki: 14.5 nM for α1a-AR and Ki: 43.3 nM for α1b-AR, used to study subcellular localization differences in α1-adrenoceptor subtypes.

Hoechst 33342 (bisBenzimide H 33342), is a Benzimidazole fluorescent dye and a Cell permeable fluorescent DNA stain; binds minor groove of AT-rich regions. HOE 33342 trihydrochlorde is used to quantify DNA in viable cells.

DiI (DiIC18(3)) is a lipophilic membrane dye commonly used as a long-term tracer for neurons and other cells. DiI fluoresces very weakly before it enters the cell membrane, and only after it enters the cell membrane can it be excited to emit a strong orange-red fluorescence (λex=549 nm, λem=565 nm).

Py-BODIPY-NHS ester is a small molecular dye with strong UV absorption that can be used to label living cells and immobilise cells.

Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λem=535 nm, λex=485 nm).

BCECF is a pH-sensitive fluorescent dye and a cytosolic pH indicator. It can be used for detecting intracellular pH levels.

Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm).

DiBAC4(3) is a voltage-sensitive fluorescent dye (λem=505 nm, λex=490 nm).

6-NBDG, a fluorescent glucose analogue, can be used as a fluorescent probe.6-NBDG can be used for monitoring glucose transport and uptake. 6-NBDG can be used as for detecting macrophage-rich atherosclerotic plaques.

7-Ethoxyresorufin (Resorufin ethyl ether) (7-ER) is a fluorometric substrate and competitive inhibitor of cytochrome P450, particularly CYP1A1.

PE 154 is a potent fluorescent inhibitor of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) with IC50s of 280 pM and 16 nM respectively. PE 154 is commonly used to label β-amyloid plaques in histochemical analysis.

Monochlorobimane (mBBr) is a fluorescent dye with a λex value of 380 nm and a λem value of 470 nm.Monochlorobimane can be used to measure glutathione (GSH) in cells.

Fluorescein-5-maleimide (N-(5-Fluoresceinyl)maleimide) is a fluorescent thiol-reactive dye (excitation: 494 nm, emission: 519 nm).

Pyranine (Solvent Green 7) is reported as a new class of fluorescent chemosensor for the Cu+ ion.

BODIPY-FL (BDP FL acid) is a broad-spectrum and effective fluorescent dye that can be used to label probes or primers and is a compound for the quantitative detection of specific DNA RNA based on fluorescence bursts.BODIPY-FL-labelled monoterpenes can be used to detect Gram-positive and Gram-negative bacteria as characteristic and pathogenic fungi.

5-IAF is a fluorescein derivative of indoleacetamide, a fluorescent probe that can be used to label proteins and others containing free thiols (cysteine side chains). 5-IAF can label the catalytic (alpha) subunit of dog kidney Na,K-ATPase.

1,3-Diphenylisobenzofuran (DPBF) is a fluorescent probe. It possesses a highly specific reactivity towards singlet oxygen forming an endoperoxide which decomposes to give 1,2-dibenzoylbenzene. 1,3-Diphenylisobenzofuran can detect the generation of reactive oxygen species (ROS).