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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Calbryte(TM)-520XL AM
Calbryte(TM)-520XL AM

Item number: ABD-20646

Calbryte(TM)-520XL, AM is a new fluorescent and cell-permeable calcium indicator with extremely low affinity. Like other dye AM cell loading, Calbryte(TM)-520XL AM ester is non-fluorescent, and once it gets inside the cell, it is hydrolyzed by intracellular esterase and gets activated. The activated indicator is a...
Application: Cell-permeable fluorescent calcium indicator
434.00€ *
Review
Protonex(TM) Green 500-E. coli Conjugate
Protonex(TM) Green 500-E. coli Conjugate

Item number: ABD-21174

The Protonex(TM) Green 500-E. coli Conjugate is a ready-to-use, pH-sensitive fluorescent tool for monitoring phagocytosis and intracellular acidification processes in live cells. * pH-activated Fluorescence: Non-fluorescent at neutral pH and becomes strongly fluorescent in acidic compartments such as phagosomes and...
Application: Ready-to-use, pH-sensitive fluorescent phagocytosis/intracellular acidification monitoring tool
434.00€ *
Review
Protonex(TM) Red 600-Zymosan A Conjugate
Protonex(TM) Red 600-Zymosan A Conjugate

Item number: ABD-21177

The Protonex(TM) Red 600-Zymosan A Conjugate is a ready-to-use reagent designed to study phagocytosis and phagosome acidification in live cells. This conjugate combines Zymosan A particles, a biologically active yeast cell wall component, 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
iFluor(R) 405-dextran conjugate (average MW = ~20K)
iFluor(R) 405-dextran conjugate (average MW = ~20K)

Item number: ABD-21714

iFluor(R) 405-dextran conjugate (average molecular weight ~20,000 Da) is a water-soluble fluorescent probe composed of a 20 kDa dextran polymer covalently labeled with iFluor(R) 405, a bright blue-emitting fluorophore with excitation and emission maxima at ~403 nm and ~427 nm, respectively. The 20 kDa dextran...
Application: Bright blue fluorescent dextran, macromolecular transport tracing, ECM diffusion monitoring
245.00€ *
Review
ER-Lite(TM) Blue-White DPX *Cell-Permeable*
ER-Lite(TM) Blue-White DPX *Cell-Permeable*

Item number: ABD-22626

ER-Lite(TM) Blue-White DPX is a highly photostable, environment-sensitive fluorescent probe designed for selective imaging of the endoplasmic reticulum (ER) in live cells. As a member of the Dapoxyl(TM) (DPX) dye family, it exhibits a large Stokes shift, high extinction coefficient, and exceptional quantum yield,...
Application: Cell-permeable endoplasmic reticulum stain
369.00€ *
Review
MitoDNA(TM) Green 530
MitoDNA(TM) Green 530

Item number: ABD-22685

Detecting mitochondrial DNA (mtDNA) has been challenging due to the non-specific nature of conventional DNA probes like DAPI, Hoechst, or SYBR(R) Green, which primarily stain the nucleus. MitoDNA(TM) Green 530 overcomes this limitation with its high specificity for mtDNA, allowing researchers to selectively...
Application: Green-fluorescent mitochondrial nucleoid stain, selective mtDNA stain
377.00€ *
Review
SeneTrace(TM) Blue
SeneTrace(TM) Blue

Item number: ABD-23030

SeneTrace(TM) Blue is a biotinylated, lipophilic analog of Sudan Black B, engineered for the selective detection of lipofuscin-an autofluorescent, non-degradable lysosomal pigment that accumulates as a consequence of oxidative stress, impaired autophagic flux, and cellular senescence. The biotin moiety facilitates...
Application: Lipofuscin detection, IHC, IF, FC
253.00€ *
Review
NBD-PE [N-(7-Nitrobenz-2-Oxa-1,3-Diazol-4-yl)-1,2-Dihexadecanoyl-sn-Glycero-3-Phosphoethanolamine, T
NBD-PE...

Item number: ABD-23305

NBD-PE (N-(7-Nitrobenz-2-oxa-1,3-diazol-4-yl)-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt) is a fluorescent phospholipid commonly used in cell biology research for studying membrane dynamics, including membrane fluidity and trafficking. Its ability to integrate seamlessly into cellular...
Application: Fluorescent phospholipid, membrane dynamic studies
224.00€ *
Review
Tide Quencher(TM) 7HWS Acid [TQ7HWS Acid]
Tide Quencher(TM) 7HWS Acid [TQ7HWS Acid]

Item number: ABD-2388

The non-fluorescent Tide Quencher(TM) 7HWS Acid (TQ7HWS acid) is a next-generation, highly water-soluble quencher optimized for fluorescence-based applications, particularly in oligonucleotide and peptide labeling. As an advanced derivative of TQ7WS, it features significantly enhanced water solubility, enabling...
Application: Next-generation, highly water-soluble quencher, non-reactive, reference standard, control
369.00€ *
Review
ICG-DOTA Succinimidyl Ester
ICG-DOTA Succinimidyl Ester

Item number: ABD-257

ICG-DOTA Succinimidyl Ester is a dual-functional imaging probe that combines near-infrared (NIR) in vivo imaging with high-affinity radiometal chelation, enabling both optical and nuclear imaging for multimodal applications. This conjugate leverages the deep-tissue imaging capabilities of indocyanine green (ICG) and...
Application: Dual-functional imaging probe, NIR in vivo imaging, radiometal chelation, primary amine reactive
1,810.00€ *
Review
AATOM 532 PEG4 DBCO
AATOM 532 PEG4 DBCO

Item number: ABD-2821

AATOM(TM) 532 is a rhodamine-based fluorescent dye notable for its high molar absorptivity and fluorescence quantum yield (0.90), providing robust signal intensity in fluorescence applications. Its combination of photostability, aqueous solubility, and sufficient Stokes shift makes it suitable for single-molecule...
Application: Fluorescent dye, copper-free click chemistry (SPAAC)
145.00€ *
Review
AATOM 594 Tetrazine
AATOM 594 Tetrazine

Item number: ABD-2844

AATOM(TM) 594 is a bright, red fluorescent dye characterized by a strong absorption, high fluorescence quantum yield, and exceptional thermal and photostability. The dye exhibits superior water solubility and hydrophilicity, facilitating its use in various aqueous environments. AATOM(TM) 594 is optimally excited...
Application: Fluorescent dye, click chemistry
291.00€ *
Review
15 from 269 pages