Dyes and Labeling Reagents

This category includes chemicals for permanent and temporary labeling of organells, proteins, and other molecules. This includes the covalent linkage of a target protein, for example an antibody, with a fluorescent dye / fluorophore that allows its detection in microscopic experiments. For the purpose of detection, proteins can also be labeled with reporter enzymes like 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 includes chemicals for permanent and temporary labeling of organells, proteins, and other molecules. This includes the covalent linkage of a target protein, for example an antibody,... read more »
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Dyes and Labeling Reagents

This category includes chemicals for permanent and temporary labeling of organells, proteins, and other molecules. This includes the covalent linkage of a target protein, for example an antibody, with a fluorescent dye / fluorophore that allows its detection in microscopic experiments. For the purpose of detection, proteins can also be labeled with reporter enzymes like 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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Texas Red-X, succinimidyl ester
Texas Red-X, succinimidyl ester

Item number: ABD-474

Ex: 588 nm. Em: 601 nm. Soluble in: DMSO. The amine-reactive Texas Red(R)-X, succinimidyl ester is a superior replacement to Texas Red. It has the same spectral properties to Texas Red, but it is much easier conjugated to a biomolecule with much higher conjugation yield. It can be used to create bright...
Application: Biochemical assays, Protein biochemistry, General proteins
CAS 199745-67-0
MW: 816,94 D
346.00€ *
Review
Calbryte(TM) 520 AM
Calbryte(TM) 520 AM

Item number: ABD-20651

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...
Application: HTS assays, Calcium GPCR assays
MW: 1090,90 D
From 112.00€ *
Review
(Ac-ANW)2R110
(Ac-ANW)2R110

Item number: ABD-13455

(Ac-ANW)2R110 is a selective fluorogenic substrate for proteasome 20S-beta 5i. The non-fluorescent substrate generates a bright green fluorescent rhodamine 110 product that has Ex/Em = 494/521 nm, and can be easily detected with a FITC filter set.
Application: Proteasome 20S-beta 5i substrate
230.00€ *
Review
Cal-520(TM), AM
Cal-520(TM), AM

Item number: ABD-21130

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...
Application: Calcium detection
From 230.00€ *
Review
Biocytin hydrazide
Biocytin hydrazide

Item number: ABD-3086

This water-soluble biocytin hydrazide is used for the selective non-radioactive detection of glycoconjugates.
Application: Neuronal tracer
CAS 102743-85-1
90.00€ *
Review
Calcein, AM
Calcein, AM

Item number: ABD-22002

Calcein AM is the most suitable fluorescent probe for staining viable cells because of its low cytotoxicity. Calcein does not significantly affect cellular functions such as proliferation or chemotaxis of lymophocyte.
Application: Cell viability assays
CAS 148504-34-1
112.00€ *
Review
D-Luciferin, sodium salt *UltraPure Grade*
D-Luciferin, sodium salt *UltraPure Grade*

Item number: ABD-12511

Luciferin is the most popular and versatile bioluminescent substrate.
Application: Bioluminescence assays
CAS 103404-75-7
From 90.00€ *
Review
Quest Fluo-8(TM), AM
Quest Fluo-8(TM), AM

Item number: ABD-21083

Developed to improve cell loading and calcium response while maintaining the convenient Fluo-3 and Fluo-4 spectral wavelength.Only requires RT and is 2 times brighter than Fluo-4 AM, and 4 times brighter than Fluo-3 AM.
Application: Calcium indicator
From 112.00€ *
Review
Fura-2, AM *UltraPure Grade*
Fura-2, AM *UltraPure Grade*

Item number: ABD-21021

Fura-2, AM is a cell-permeable calcium indicator that is emission-ratiometric and UV light excitable. This AM ester form can be loaded into live cells noninvasively.
Application: Calcium indicator
CAS 108964-32-5
From 171.00€ *
Review
Cal-590(TM) AM
Cal-590(TM) AM

Item number: ABD-20511

Ex: 573 nm. Em: 588 nm. Soluble in: DMSO. Cal-590(TM) has been developed to improve Rhod-2 cell loading and calcium response while maintaining the spectral wavelength of Rhod-2, making it compatible with TRITC/Cy3(R) filter set. In CHO and HEK cells Cal-590(TM) AM has cellular calcium response that is much more...
MW: 1326.86 D
From 230.00€ *
Review
Coelenterazine (UltraPure grade)
Coelenterazine (UltraPure grade)

Item number: ABD-21156

Calcium measurement is critical for numerous biological investigations. The aequorin complex comprises a 22 kD apoaequorin protein, molecular oxygen and the luminophore coelenterazine. When three Ca2 ions bind to this complex, coelenterazine is oxidized to coelenteramide, with a concomitant release of carbon dioxide...
Application: Calcium indicator
CAS 55779-48-1
From 90.00€ *
Review
Fura-2, AM *Bulk packaging*
Fura-2, AM *Bulk packaging*

Item number: ABD-21020

Fura-2, AM is a cell-permeable calcium indicator that is emission-ratiometric and UV light excitable. This AM ester form can be loaded into live cells noninvasively.
Application: Calcium indicator
CAS 108964-32-5
From 112.00€ *
Review
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