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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EGTA AM
EGTA AM

Item number: ABD-21005

EGTA AM is cell-permeable version of EGTA, a cell-permeable calcium chelator.
Application: Calcium chelator
CAS 99590-86-0
208.00€ *
Review
(Suc-LLVY)2R110
(Suc-LLVY)2R110

Item number: ABD-13451

(Suc-LLVY)2R110 is a sentive fluorogenic substrate for 20S proteasome, calpains and other chymotrypsin-like proteases. 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 substrate
139.00€ *
Review
Indo-1, AM *Custom packaging*
Indo-1, AM *Custom packaging*

Item number: ABD-21036

Indo-1 is the preferred dye for flow cytometry. Indo-1 AM is cell-permeable version of Indo-1.
Application: Cell-permeant fluorescent calcium indicator acetoxy-methyl ester, FC
CAS 112926-02-0
From 208.00€ *
Review
Dihydroethidium
Dihydroethidium

Item number: Cay12013-5

Dihydroethidium is a cell-permeable blue fluorescent dye that upon entering cells interacts with superoxide to form oxyethidium, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC. It displays excitation/emission spectra of...
Keywords: Hydroethidine, PD-MY 003, 5-ethyl-5,6-dihydro-6-phenyl-3,8-phenanthridinediamine
Application: Fluorescent dye, reactive oxygen detection
CAS 104821-25-2
MW: 315.4 D
From 60.00€ *
Review
FDG (Fluorescein di-beta-D-galactopyranoside)
FDG (Fluorescein di-beta-D-galactopyranoside)

Item number: ABD-14001

Several orders of magnitude more sensitive than X-gal. FDG is considered to be one of the most sensitive fluorogenic substrates available for detecting beta-galactosidase.
Application: beta-galactosidase substrate
CAS 17817-20-8
208.00€ *
Review
DABCYL acid (4-((4-(Dimethylamino)phenyl)azo)benzoic acid) *UltraPure grade*
DABCYL acid (4-((4-(Dimethylamino)phenyl)azo)benzoic...

Item number: ABD-2001

DABCYL acid is one of the most popular acceptors for developing FRET-based nucleic acid probes suh as Molecular Beacon-based PCR probes. It is predominantly paired with EDANS (as fluorescence donor) in FRET-based fluorescent probes.
Application: Labeling
CAS 6268-49-1
208.00€ *
Review
Cal-590(TM) potassium salt
Cal-590(TM) potassium salt

Item number: ABD-20518

Ex: 573 nm. Em: 588 nm. Soluble in: water. 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: 1123.03 D
279.00€ *
Review
Biocytin
Biocytin

Item number: ABD-3080

Biocytin is invaluable as a rapidly transporting, sensitive neuronal tracer requiring little permeabilizing agents. It is an especially versatile marker for neuroanatomical investigations.
Application: Neuronal tracer
CAS 576-19-2
208.00€ *
Review
Alpha-Bungarotoxin, CF(R)405S
Alpha-Bungarotoxin, CF(R)405S

Item number: BOT-00002

Fluorescent conjuates of alpha-Bungarotoxin bind to the nicotinic acetylcholine receptor with high affinity, and thus can be used to image the distribution of the receptor at the neuromuscular junctions. CF(R) dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability,...
Species reactivity: mouse
From 188.00€ *
Review
Alpha-Bungarotoxin, CF(R)680R
Alpha-Bungarotoxin, CF(R)680R

Item number: BOT-00003

Fluorescent conjuates of alpha-Bungarotoxin bind to the nicotinic acetylcholine receptor with high affinity, and thus can be used to image the distribution of the receptor at the neuromuscular junctions. CF(R) dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability,...
From 188.00€ *
Review
Alpha-Bungarotoxin, CF(R)640R
Alpha-Bungarotoxin, CF(R)640R

Item number: BOT-00004

Fluorescent conjuates of alpha-Bungarotoxin bind to the nicotinic acetylcholine receptor with high affinity, and thus can be used to image the distribution of the receptor at the neuromuscular junctions. CF(R) dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability,...
From 188.00€ *
Review
Alpha-Bungarotoxin, CF(R)488A
Alpha-Bungarotoxin, CF(R)488A

Item number: BOT-00005

Fluorescent conjuates of alpha-Bungarotoxin bind to the nicotinic acetylcholine receptor with high affinity, and thus can be used to image the distribution of the receptor at the neuromuscular junctions. CF(R) dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability,...
From 188.00€ *
Review
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