Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an... read more »
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Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

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Protonex(TM) Red 600-E. coli Conjugate
Protonex(TM) Red 600-E. coli Conjugate

Item number: ABD-21176

The Protonex(TM) Red 600-E. coli Conjugate is a ready-to-use reagent designed to study phagocytosis and phagosome acidification in live cells. This conjugate combines E. coli particles, a biologically relevant model of bacterial uptake, with Protonex(TM) Red 600, a novel pH-sensitive fluorophore that remains...
Application: Ready-to-use, pH-sensitive fluorescent phagocytosis/intracellular acidification monitoring tool
434.00€ *
Review
SNARF(TM)-1 Carboxylic Acid, Acetate, Succinimidyl Ester
SNARF(TM)-1 Carboxylic Acid, Acetate, Succinimidyl Ester

Item number: ABD-21232

SNARF(TM)-1 carboxylic acid, acetate, succinimidyl ester is a pH-sensitive orange-red fluorescent probe optimized for long-term analysis of mixed-cell populations. With a pKa of ~7.5, it is ideal for detecting pH changes within the physiological range (pH 7-8). The probe exhibits a distinct pH-dependent emission...
Application: pH-sensitive fluorescent probe, covalent protein labelling, long-term live cell pH monitoring
377.00€ *
Review
MM 4-64 Fixable Membrane Stain
MM 4-64 Fixable Membrane Stain

Item number: ABD-21488

MM4-64 Fixable Membrane Stain is a lipophilic probe optimized for selective plasma membrane labeling. In aqueous solution, it exhibits minimal fluorescence, however, upon binding to the outer leaflet of the plasma membrane, it produces robust fluorescence, enabling precise and reliable membrane visualization. The...
Application: Lipophilic red-fluorescent probe, selective Membrane Labeling
312.00€ *
Review
OxiVision(TM) Ratiometric Mitochondrial Lipid Peroxidation Sensor
OxiVision(TM) Ratiometric Mitochondrial Lipid...

Item number: ABD-21511

A wide range of diseases is considered to result from mitochondrial oxidative damage that is associated with the lipid peroxidation of mitochondrial inner membranes. There are no specific methods to assess mitochondrial lipid peroxidation in live cells. To address this unmet need, AAT Bioquest has developed the...
Application: Mitochondria-targeted fluorescent probe, live cell lipid peroxidation ratiometric detection
377.00€ *
Review
iFluor(R) 405-dextran conjugate (average MW = ~150K)
iFluor(R) 405-dextran conjugate (average MW = ~150K)

Item number: ABD-21716

iFluor(R) 405-dextran conjugate (average molecular weight ~150,000 Da) is a high molecular weight, water-soluble fluorescent tracer consisting of a 150 kDa dextran polymer covalently labeled with iFluor(R) 405, a bright blue-fluorescent dye with excitation/emission maxima at ~403/427 nm. The large dextran size...
Application: Bright blue fluorescent dextran, vascular permeability assays, paracellular transport analysis
245.00€ *
Review
DAP Red
DAP Red

Item number: ABD-23004

DAP Red is a fluorescent dye designed to detect autophagic activity in live cells. Autophagy is the process of cellular degradation to get rid of dysfunctional proteins and damaged organelles. It plays an important role in cellular maintenance, aging, and the development of neurodegenerative diseases like...
Application: Fluorescent dye, autophagic activity detection in live cells
245.00€ *
Review
Phalloidin-iFluor(R) 660 Conjugate
Phalloidin-iFluor(R) 660 Conjugate

Item number: ABD-23126

Phalloidin iFluor(R) 660 is an F-actin-specific probe conjugated to the far red-fluorescent dye iFluor(R) 660. Phalloidin, a bicyclic peptide derived from Amanita phalloides ("death cap" mushroom), is widely used for the selective labeling of filamentous actin (F-actin) in fluorescence microscopy. The conjugation of...
Application: F-actin-specific far red-fluorescent probe
434.00€ *
Review
XFD555 Phalloidin
XFD555 Phalloidin

Item number: ABD-23160

XFD555 phalloidin is a high-affinity F-actin probe conjugated to our bright, photostable, red-orange fluorescent XFD555 dye. XFD555, which is manufactured by AAT Bioquest, is structurally similar to Alexa Fluor(TM) 555 (Thermo Fisher). Phalloidin, a bicyclic peptide toxin derived from Amanita phalloides (commonly...
Application: F-actin-specific red orange-fluorescent probe
434.00€ *
Review
XFD750 Phalloidin
XFD750 Phalloidin

Item number: ABD-23161

XFD750 phalloidin is a high-affinity F-actin probe conjugated to our bright, photostable, near-infrared fluorescent XFD750 dye. XFD750, which is manufactured by AAT Bioquest, is structurally similar to Alexa Fluor(TM) 750 (Thermo Fisher). Phalloidin, a bicyclic peptide toxin derived from Amanita phalloides (commonly...
Application: F-actin-specific near red-fluorescent probe
434.00€ *
Review
Rhodamine DHPE [Lissamine(TM) Rhodamine B 1,2-Dihexadecanoyl-sn-Glycero-3-Phosphoethanolamine, Triet
Rhodamine DHPE [Lissamine(TM) Rhodamine B...

Item number: ABD-23306

Rhodamine DHPE (Lissamine(TM) rhodamine B 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt) is a fluorescent phospholipid analog that integrates into lipid bilayers, offering a robust tool for investigating membrane dynamics, lipid-protein interactions, and lipid trafficking. The rhodamine...
Application: Fluorescent phospholipid, membrane dynamic studies
224.00€ *
Review
Tubulite(TM) Green *Cell-Permeable*
Tubulite(TM) Green *Cell-Permeable*

Item number: ABD-23717

Tubulite(TM) Green is a robust tool for fluorescent visualization of tubulin structures in live cells. This cell-permeable probe enables real-time imaging of tubulin dynamics, bypassing the need for cell fixation and allowing continuous assessment of tubulin polymerization and organization. The probe's green...
Application: Fluorescent tubulin structures visualization in live cells
291.00€ *
Review
Tubulite(TM) Red *Cell-Permeable*
Tubulite(TM) Red *Cell-Permeable*

Item number: ABD-23718

Tubulite(TM) Red is a robust tool for fluorescent visualization of tubulin structures in live cells. This cell-permeable probe enables real-time imaging of tubulin dynamics, bypassing the need for cell fixation and allowing continuous assessment of tubulin polymerization and organization. The probe's red...
Application: Fluorescent tubulin structures visualization in live cells
291.00€ *
Review
16 from 269 pages