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5(6) TAMRA-SE / 5(6)... 5(6)-Carboxytetramethylrhodamine succinimidyl ester (5(6) TAMRA-SE) is an amine-reactive rhodamine dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 554 nm, Em: 577 nm). This amine-reactive red...
From €177.84 *
(+)-8,8-Dichlorocampherylsulfonyl-oxaziridine (+)-8,8-Dichlorocampherylsulfonyl-oxaziridine. Chiral oxidizing agent. Used for asymmetric synthesis as chiral catalyst. Hydroxylation reagent.
From €162.64 *
(+)-Aphidicolin, high pure Aphidicolin inhibits the growth of eukaryotic cells and certain animal viruses by selectively inhibiting the cellular replication of DNA polymerase II or the viral-induced DNA polymerases. The drug may be useful for controlling excessive...
From €339.15 *
0.07 % Ethidium bromide (2,7-Diamino-10-ethyl-9-phenylphenanthridium bromide) Ethidium bromide is an intercalating agent for nucleic acids. It is widely used for staining of nucleic acids after electrophoresis on agarose or acrylamide gels and for fluorescent...
From €58.93 *
1,10-Phenanthroline - Monohydrate 1,10-Phenanthroline complexes several metal ions (e. g. Fe and Ni) and is applied as an inhibitor of metalloprotases (e. g. Carboxypeptidase G2 from Pseudomonas ; Peptidase T and Acetylornithinase from E. coli ; Aminopeptidases from Apis...
From €38.32 *
2-(4-Aminophenyl)-6-methylbenzothiazole-7-sulfo... Derivatization (fluorescent) reagent for the HPLC determination of aliphatic thiols.
From €157.22 *
2',7'-Dichlorofluorescein 2',7'-Dichlorofluorescein is a fluorescent dye. Spectral data: Extinction 504nm/Emmission 529nm, in 0.1 M Tris pH 8.0. It is used for the determination of carbohydrates by fluorescence densitometry after TLC, in the determination of H2O2...
From €161.52 *
3-(4,6-Difluorotriazinyl)amino-7-methoxycoumari... 3-(4,6-Difluorotriazinyl)amino-7-methoxycoumarin is used as a polarity fluorescence probe.
From €246.97 *
3,3'-Dipropylthiacarbocyanine iodide / DiSC3(3) Carbocyanine dyes, particularly thiacyanines such as DiSC3(3) or DiSC3(5) can inhibit respiration and may therefore be relatively cytotoxic. 3,3'-dipropyl-thiadicarbocyanine iodide is sensitive to membrane potential, fluorescence...
From €90.35 *
![4-{[4-(Dimethylamino)-phenyl]-azo}-benzoic acid N-succinimidyl ester / DABCYL-SE](https://www.genaxxon.com/media/image/25/07/81/s5429_dabcyl_se_200X200x200X200@2x.jpg "4-{[4-(Dimethylamino)-phenyl]-azo}-benzoic acid N-succinimidyl ester / DABCYL-SE")
4-{[4-(Dimethylamino)-phenyl]-azo}-benzoic acid... Non-fluorescent FRET quencher. DABCYL is a non-fluorescent dye molecule which efficiently quenches a variety of fluorescent dyes and is therefore one of the most widely utilized acceptors for FRET-based nucleic acid probes and protease...
From €157.36 *
4-{[4-(Dimethylamino)-phenyl]-azo}-benzoic... 4-[[4-(Dimethylamino)-phenyl]azo]-benzoesäure-[3-(iodacetamido)- propyl]-amide is a non-fluorescent FRET quencher. It readily reacts with the thiol group found on cysteine or with thiol-modified oligonucleotides to form a stable...
From €90.35 *
4-Di-2-ASP 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide (4-Di-2-ASP). Some cationic mitochondrial dyes such as 4Di1ASP and 4Di2ASP stain presynaptic nerve terminals independent of neuronal activity. The photostable 4Di2ASP dye, which...
€131.80 *
4,5-Diaminofluorescein - DAF-2 DAF-2 (4,5-Diaminofluorescein) shows higher photostability than the classical fluorescein derivative DAF. Applications: DAF-2 is highly sensitive reagent for NO detection and determination of nitric oxide synthase activity. DAF-2,...
From €268.17 *
4,5-diaminofluorescein diacetate - DAF-2 DA 4,5-diaminofluorescein diacetate (DAF-2 DA) is a highly sensitive probe for the real time detection of NO in vivo. Cell permeable. Application: DAF-2 DA is probably the most successful indicator for nitric oxide. As with other...
From €292.16 *
4,5-Diaminofluorescein triazole - DAF-2T 4,5-Diaminofluorescein triazole (DAF-2T) can be used as a reference material for DAF-2 ( S5439 > ). References: (1) M. Feelisch et al;, Free Radical Biol. Med. 38(3), 356 (2005); (2) T. Nagano et al.; J. Biol. Chem. 277(1), 47 (2002);...
From €263.11 *
5-Aminofluorescein Description: The uronic acid residues of all known glycosaminoglycuronans react wit 5-aminofluorescein to yield fluorescent derivatives, which show fluorescence characteristics identical to those of 5-acetamidofluorescein....
From €65.17 *
5-Carboxyfluorescein diacetate N-succinimidyl... 5-CFDA is membrane-permeant and thus can be loaded into cells via incubation. Once inside the cells, 6-CFDA is hydrolyzed by intracellular esterases to 6-carboxyfluorescein. Reagent for continuously determining the intracellular pH in...
From €134.83 *
5-Carboxyfluorescein succinimidyl ester / 5-FAM-SE 5-Carboxyfluoresceinsuccinimidylester. Amine-reactive fluorescein dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 495 nm, Em: 519 nm). This single isomer amine-reactive derivatization reagent may be...
From €112.90 *
5-FAM DA 5-Carboxyfluorescein diacetate. Carboxyfluorescein diacetate (CFDA), which was originally used to measure intracellular pH but was soon adapted for use as a cell viability indicator. Upon hydrolysis by intracellular nonspecific...
€262.76 *
5-FAM, single isomer The single isomer 5-FAM (6-Carboxyfluorescein) is an amine-reactive derivative of Fluorescein > giving stable derivatives upon conjµgation with biopolymers. The amine-reactive fluorescein derivatives 5-FAM > and 6-FAM > and the mixed...
From €58.82 *
5-JOE single isomer 5-Carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein and other fluoreszence dyes. Genaxxon bioscience offers a broad range of different fluorscence dyes for labelling probes or for other research purposes. This non-activated fluorescein...
€228.56 *
5-Maleimido-eosin 5-maleimido-eosin is a good photosensitizer and can be used to selectively label thiols. It has a quantum yield of 0.57 for singlet oxygen generation, which makes it useful for photoconversion of electron-rich materials such as...
From €243.34 *
5-ROX, single isomer 5-ROX (5-carboxy-X-rhodamine) is a derivative of the amine-reactive carboxy-X-rhodamine (ROX). Compared to the fluoresceine family of dyes, Rhodamine dyes are more resistant to photo bleaching and stable over a wider pH range. The...
From €231.48 *
5-TAMRA (5-carboxytetramethylrhodamine) -... 5-TAMRA is the pure 5-isomer of carboxytetramethylrhodamine (TMR) free acid. The non-activated single isomer carboxytetramethyl rhodamine derivative is used as a red fluorescent derivatization reagent for covalently labeling proteins and...
From €221.37 *
5-TAMRA-DMTr-phosphoramidite 5-Carboxytetramethylrhodamine DMTr-CE-phosphoramidite (TAMRA-phosphoramidite) for automated 5'- and 3'-labeling of oligonucleotides (Abs: 549 nm, Em: 572 nm). Single isomer TAMRA phosphoramidite derivatives are used as highly convenient...
€484.80 *
5-TAMRA-SE / 5-Carboxytetramethylrhodamine... Amine-reactive carboxytetramethylrhodamine is one of the most commonly used red fluorescent dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 554 nm, Em: 577 nm). This single isomer amine-reactive red...
From €338.71 *
5(6) Carboxy-X-rhodaminsuccinimidylester / 5(6)... 5'/6'-Carboxy-X-rhodaminsuccinimidylester. Amine-reactive rhodamine dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 584 nm, Em: 599 nm). The amine-reactive derivative of X-Rhodamine has a long-wave...
From €112.90 *
5(6) Carboxyfluorescein succinimidyl ester /... Amine-reactive fluorescein dye marker for labeling of biomolecules (Abs: 496 nm, Em: 517 nm). This amine-reactive fluorescein derivatization reagent is widely used for covalent labeling of proteins and alkylamino modified nucleic acids....
From €135.00 *
5(6)-Carboxy-2',7'-dichlorofluorescein... 5-(and-6)-Carboxy-2',7'-dichlorofluorescein diacetate, succinimidyl ester is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling. The reagent...
From €266.97 *
5(6)-Carboxy-2',7'-dichlorofluorescein... 5(6)-Carboxy-2',7'-dichlorofluorescein diacetate, succinimidyl ester (DCFDA NHS ester) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell...
From €365.27 *
5(6)-CFDA N-succinimidyl ester / 5(6)-FAM DA SE 5(6)-Carboxyfluorescein diacetate N-succinimidyl ester is a useful fluorescent tracer that can passivley diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling. The reagent itself is...
From €175.94 *
5/6 FAM mixed isomers The mixed isomers 5/6-FAM (5/6-Carboxyfluorescein) is an amine-reactive derivative of Fluorescein > giving stable derivatives upon conjµgation with biopolymers. The amine-reactive fluorescein derivatives 5-FAM > and 6-FAM > and the mixed...
From €58.82 *
5/6 FITC / Fluorescein 5(6)-isothiocyanate Fluorescein 5/6-isothiocyanate mixture of 5 and 6 Fluorescein-isothiocyanate. Reagent for the FITC labeling of proteins, Microsequencing of proteins and peptides (HPLC). Biological applications include use as a fluorescent labeling...
From €83.19 *
5/6-JOE mixed isomer 5/6-Carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein and other fluoreszence dyes. Genaxxon bioscience offers a broad range of different fluorscence dyes for labelling probes or for other research purposes. This non-activated fluorescein...
€209.51 *
5/6-ROX, mixed isomers 5/6-ROX (5/6-carboxy-X-rhodamine) is a derivative of the amine-reactive carboxy-X-rhodamine (ROX). Compared to the fluoresceine family of dyes, Rhodamine dyes are more resistant to photo bleaching and stable over a wider pH range. The...
From €259.96 *
5/6-TAMRA (5/6-carboxytetramethylrhodamine) -... 5/6-TAMRA is a mixtures of the 5' and 6' isomers of carboxytetramethylrhodamine (TMR) free acid. The non-activated single isomer carboxytetramethyl rhodamine derivative is used as a red fluorescent derivatization reagent for covalently...
From €221.37 *
6-(7-Nitrobenzofurazan-4-ylamino)-hexanoic acid... Fluorescent probe used for investigation of binding sites of fatty acid and sterol carrier proteins, also used for cell membrane staining.
From €186.73 *
6-Aminofluorescein Fluoresceinamine Isomer II. Glycosaminoglycuronans react with 6-aminofluorescein to yield fluorescent derivatives.
€353.57 *
6-Aminoquinoline N-succinimidyl ester / AQC 6-Aminoquinoline N-succinimidyl ester may be used for covalent labeling of proteins and peptides. Suitable for amino acid or protein sequence analysis by HPLC with fluorescence detection. Applications:...
From €512.01 *
6-Carboxy-X-rhodamine-N-succinimidyl ester /... Amine-reactive carboxy-X-rhodamine dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 584 nm, Em: 599 nm). The amine-reactive derivative of carboxy-X-rhodamine has a long-wave fluorescence emission and is...
From €262.44 *
6-Carboxyfluorescein diacetate N-succinimidyl... 6-CFDA is membrane-permeant and thus can be loaded into cells via incubation. Once inside the cells, 6-CFDA is hydrolyzed by intracellular esterases to 6-carboxyfluorescein. Reagent for continuously determining the intracellular pH in...
From €134.83 *
6-Carboxytetramethylrhodamine-N-succinimidylest... Amine-reactive carboxytetramethylrhodamine is one of the most commonly used red fluorescent dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 554 nm, Em: 577 nm). This single isomer amine-reactive red...
From €244.42 *
6-FAM DA 6-Carboxyfluorescein diacetate. Used to differentiate viable cells from apoptotic cells. Live cells that are not apoptotic accumulate 6-carboxyfluorescein but do not accumulate annexin.
€269.54 *
6-FAM-SE / 6-Carboxyfluorescein succinimidyl ester 6-FAM is a popular green fluorescent cell-permeable dye. Due to the covalent coupling reaction of 6-FAM-SE, 6-FAM can be retained within cells for extremely long periods and due to this stable linkage, once incorporated within cells the...
From €111.44 *
6-FAM, 6-Carboxyfluorescein - single isomer The single isomer 6-FAM (6-Carboxyfluorescein) is an amine-reactive derivative of Fluorescein > giving stable derivatives upon conjugation with biopolymers. The single amine-reactive fluorescein derivatives 5-FAM > and 6-FAM > and the...
From €125.00 *
6-JOE single isomer 6-JOE (6-Carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein) and other fluoreszence dyes. Genaxxon bioscience offers a broad range of different fluorscence dyes for labelling probes or for other research purposes. This non-activated...
€228.56 *
6-ROX, single isomer 6-ROX (6-carboxy-X-rhodamine) is a derivative of the amine-reactive carboxy-X-rhodamine (ROX). Compared to the fluoresceine family of dyes, Rhodamine dyes are more resistant to photo bleaching and stable over a wider pH range. The...
From €287.67 *
6-TAMRA-DMTr-phosphoramidite 6-Carboxytetramethylrhodamine DMTr-CE-phosphoramidite (TAMRA-phosphoramidite) for automated 5'- and 3'-labeling of oligonucleotides (Abs: 549 nm, Em: 572 nm). Single isomer TAMRA phosphoramidite derivatives are used as highly convenient...
€484.80 *
6-TAMRA, single isomer 6-TAMRA is the pure 6-isomer of carboxytetramethylrhodamine (TMR) free acid. The non-activated single isomer carboxytetramethyl rhodamine derivative is used as a red fluorescent derivatization reagent for covalently labeling proteins and...
From €297.27 *
7-Diethylaminocoumarin-3-carboxylic acid / DEAC DEAC, acid is a useful blue fluorescent building block for labeling amine-containing biomolecules. 7-(Diethylamino)-coumarin-3-carboxylic acid is a reagent for the derivatisation of amines and proteins. It has also been used for...
From €126.50 *
8-Butyryloxypyren-1,3,6-trisulfonic acid... 8-Butyryloxypyren-1,3,6-trisulfonic acid trisodium salt is a highly water soluble enzyme substrate for the fluorimetric assay of esterases at longwave excitation and emission wavelengths.
From €171.98 *
9-Anthracenecarbaldehyde Fluorescent reagents (probe, stain, label) with reactive functional group for chromatography or spectroscopy. Derivatization agent. Used for membrane research, luminescent detection, molecular biology, protein modifications, protein...
From €78.31 *
9,10-Anthracenediyl-bis(methylene)dimalonic acid 9,10-Anthracenediyl-bis(methylene)dimalonic acid. Reagent for the assay of O2. This substance shows a better characteristic than 9,10-anthracenediyl-bis-dipropionic acid.
From €108.43 *
Acid Fuchsin disodium salt (C.I. 42685) Acid Fuchsin disodium salt (C. I. 42685) is used in clinical diagnostics in microscopy for the staining of blood smears. Also used as an indicator dye (pH 12-14).
From €74.76 *
Acridine Orange hemi(zinc chloride) salt (C.I.... Fluorochromic dye for selective staining of Tumors. Stain for RNA in PAGE, used as 2% solution in 15% acetic acid with 1% lanthanum acetate. Used in flow cytometry due to its capacity to differentially stain single and double-stranded...
From €39.49 *
Adenosine (>99%) Synonym: Adenosin, Adenosine, 9-β-D-Ribofuranosyladenine, Adenine riboside, Adenine-9-β-D-ribofuranoside, D-Adenosine
From €49.55 *
AEBSF Hydrochloride AEBSF is an irreversible inhibitor of Thrombin and other Serin proteases (Chymotrypsin, Kallikrein, Plasmin, Proteinase K, Trypsin) by sulfonylation of a functional group in the active centre of the enzyme. AEBSF is much less toxic...
From €207.55 *
Alcian Blue 8 GX (C.I. 74240) Alcian blue 8GX is primarily used for demonstrating acid mucopolysaccharides, which it does quite selectively. Alcian Blue 8GX is also suitable for detection of glycoproteins on nitrocellulose and in PAGE gels. There are other dyes...
From €204.75 *
AMCA-H / 7-Amino-4-methyl-3-coumarinylacetic acid AMCA is one of the brightest amine-reactive blue fluorescent dyes useful for immunofluorescence and fluorescent labeling (Ex/Em: 353/455nm). It is quite photostable, and its fluorescence is pH-independent from pH 4 to 10. The properties...
From €90.35 *
Amido Black 10B Amido black 10 B (Acid Black, Naphthalene Black B, Naphthol Blue Black B, Buffalo Black NBR) Wayne F.P. et al. (1995) J. Biol. Chem. 270, 21404-21410.
From €52.25 *
ATP (Adenosine 5'-Triphosphate), disodium salt Adenosine triphosphate (ATP) is the universal and immediately available energy source in cells and an important regulator of energy providing processes. The molecule adenosine triphosphate consists of an adenine, the sugar ribose and...
From €50.25 *
AVG-Cl (S)-trans-2-Amino-4-(2-aminoethoxy)-3-butenoic acid hydrochloride. AVG (Aminoethoxyvinyl glycine hydrochloride) is a potent inhibitor of ethylene synthesis in plants acting at the level of 1aminocyclopropanecarboxylic acid synthase....
From €343.35 *
Bestatine Hydrochloride Bestatin is a potent aminopeptidase inhibitor. The compound has multiple physiological functions including the ability to act as an immunomodifier and enhance the proliferation of human bone marrow granulocyte-macrophage progenitor cells...
From €140.70 *
Bromophenol Blue sodium salt Tracking dye for gel electrophoresis. Ogden R.C. and Adams D.A. (1987) Methods Enzymol. 152, 61-87 - Sambrock J. et al. (1989) Molecular cloning: A Laboratory Manual 2nd Edition, page 6.12, Cold Spring Harbor, New York.
€108.46 *
Caesium chloride (99.9 %), Molecular biology grade Caesium chloride for density centrifµgation. Ideal for the isolation of highly pure RNA without contamination with RNase, or other proteins and DNA. Ref.: Miller H. (1987) Methods Enzymol., 152, 145, Dorin M. and Bornecque C.A. (1995)...
From €115.00 *
Caesiumchlorid ultrapure (99,999%) Caesium chloride for density centrifugation. Ideal for the isolation of highly pure RNA without contamination with RNase, or other proteins and DNA. Ref.: Miller H. (1987) Methods Enzymol., 152, 145, Dorin M. and Bornecque C.A. (1995)...
€945.00 *
Cleaning solution - 250 mL 250mL of demineralised water (cleaning solution, min. 99% pure) in a wash bottle with separate stem.
€12.51 *
Colcemid - 10mL Colcemid inhibits the formation of mitotic spindles. It is used to increase the percentage of metaphase cells for chromosome analysis. Colcemid depolymerizes microtubules; blocks mitosis at metaphase. Often in karyotyping and cell cycle...
€21.50 *
Colchicine Colchicine is an antimitotic agent that disrupts microtubules by binding to tubulin and preventing its polymerization. Stimulates the intrinsic GTPase activity of tubulin. Induces apoptosis in several normal and tumor cell lines and...
From €86.33 *
Coumarin 120 / AMC 7-Amino-4-methylcoumarin. Fluorophore for preparing fluorogenic substrates for cystine aminopeptidase (and other hydrolases). Used as reference compound in the enzyme assay.
€630.39 *
CPM -... CPM is a widely used blue fluorescent thiol-reactive dye (Ex/Em: 384/470nm). This maleimide derivative of coumarin is essentially non-fluorescent until it reacts with thiols, making it possible to quantify thiols without a separation...
From €269.63 *
Cresol Red Cresol Red can also be used as a color marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. In a 1% agarose gel it runs approximately at the size of a 125 base pair (bp) DNA molecule (it...
From €36.14 *
Cytosine Cytosin, 4-Amino-2-hydroxypyrimidine. Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two...
From €86.48 *
DAF-FM / 3-Amino-4-(N-methylamino)-2',... 3-Amino-4-(N-methylamino)-2',7'-difluorofluorescein diacetate. DAF-FM DA is an important reagent for quantification of low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to...
From €399.73 *
DAF-FM DA /... 3-Amino-4-(N-methylamino)-2',7'-difluorofluorescein diacetate. DAF-FM DA is an important reagent for quantification of low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to...
From €399.73 *
DAPI - 4',6-Diamidino-2-phenylindole... 4',6-Diamino-2-phenylindole hydrochloride is a fluorescent dye binding selectively to the minor groove of double strand DNA (preferentially to AT rich DNA). Forms a stable complex which fluoresces approximately 20 times more than DAPI...
From €91.75 *
DAR-1 / 4,5-Diamino-rhodamine B 4,5-Diamino-N,N,N',N'-tetraethyl-rhodamine. Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF.
From €156.85 *
DAR-2 DAR-2 (5,6-Diamino-N,N,N',N'-tetraethyl-rhodamine) is a sensitive NO probe, LOD of 10nM, shows higher photostability than the classical fluorescein derivative DAF.
€169.53 *
Demecolcine - 25 mg Colcemide (trademark of Ciba-Geigy Corporation). Demecolcine, N-Deacetyl-N-methylcolchicine. Used for cell synchronization by arresting them at metaphase. Qualified for use in animal component free applications.
€605.43 *
DEPC Diethylpyrocarbonate modifies histidyl residues in proteins and leads to their inactivation. In molecular biology it is mainly used as a strong inhibitor of RNase activity. In addition, DEPC reacts with adenosine of single stranded...
From €82.09 *
DIB-Cl /... 4-(4,5diphenyl-1H-imidazol-2-yl)-benzoyl chloride (DIB-Cl) as reagent for amines was used successfully to derivatize and fluorescence detection enantiomers of methamphetamin and phydroxymethamphetamin, in urine samples. DIBCl showed...
From €251.84 *
Diethylene glycol Diethylene glycol is a colourless liquid which is mostly used in manufacturing other chemicals. It is denser than water. It can be formed as a side reaction during ester interchange of dimethyl terephthalate with ethylene glycol, it can...
€37.81 *
Dihydroethidium Synonym: 2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine; 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine; Hydroethidine
€314.63 *
Dihydrorhodamine 123 - DHR Dihydrorhodamine 123 is a cell-permeable non-fluorescent substance used as an indicator for reactive oxygen species (ROS) substances. Dihydrorhodamine 123 will diffuse across membranes where it is oxidized by peroxynitrite to rhodamine...
From €91.93 *
DL-Dithiothreitol (DTT) - BioChemica Dithiothreitol (DTT) is an isomer (epimer) of dithioerythritol (DTE). In principle, DTT can be exchanged for DTE or DTE for DTT, of which both are excellent reducing substances. Dithiothreitol (DTT), like ß-mercaptoethanol, is used as a...
From €50.06 *
DL-Dithiothreitol (DTT) - Molecular biology grade Dithiothreitol (DTT) is an isomer (epimer) of dithioerythritol (DTE). In principle, DTT can be exchanged for DTE or DTE for DTT, of which both are excellent reducing substances. Dithiothreitol (DTT), like ß-mercaptoethanol, is used as a...
From €62.85 *
DMSO, Cell culture grade DMSO is an aprotic polar solvent used in chemical reactions, in PCR and as a cryoprotectant agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal induced mechanical...
From €39.91 *
DMSO, Molecular biology grade DMSO is an aprotic polar solvent that is used in chemical reactions as well as in PCR or as anti-freeze protection in the deep-freeze storage of cells, tissues and organs (sterile DMSO only). By adding DMSO for annealing before the...
From €39.91 *
DMSO, p. A., min. 90% Dimethyl sulfoxide. Highly active solvent and pharmaceutical vehicle, for freezing cells. For gradient centrifugation. Determination of cysteine and cystine in proteins.
From €36.52 *
DTE, molecular biology grade Dithioerythritol (DTE) ist ein Isomer des Dithiothreitol (DTT). Prinzipiell ist DTE gegen DTT austauschbar bzw. DTT gegen DTE. DTE hat pK-Werte von 9,0 und 9,9 und DTT von 8,3 und 9,5. Da beide Verbindungen nur im ionisierten Zustand...
From €78.38 *
E-64 cystein protease inhibitor E-64 is an irreversible inhibitor of different cysteine proteases (papain, bromelain, ficin, cathepsin B, H and L, tumor-cathepsin, calpain, V-CATH from Autographa californica M nucleopolyhedro virus (AcMNPV) and Streptococcus-protease)....
From €171.83 *
EthD-1, EtDi, Ethidium homodimer Ethidium Homodimer. Staining dye for ssDNA, dsDNA, RNA, oligonucleotides, and triplex DNA. It does not cross intact cell membranes and can be used to test cell viability. Reagent for the fluorimetric detection of nucleic acids.
€556.99 *
Ethylene glycol, min. 99% Synonyms: 1,2-Ethandiol, Gycol, 1,2-Ethanediol; Ethane-1,2-diol; MEG; Mono Ethylene Glycol
From €34.05 *
Etoposide Etoposide phosphate (Eposin®, Etopophos®, Vepesid®, VP-16®) is an inhibitor of the enzyme topoisomerase II. For medical purposes it is used as a form of chemotherapy for malignancies such as lung cancer, testicular cancer, lymphoma,...
From €320.96 *
Fast Blue B salt Fast Blue B is used for the determination of acetylcholinesterase activity. Acetylcholinesterase converts 1-naphthyl acetate to 1-naphthol, which reacts with fast blue B to form a purple-coloured diazonium dye. Similarly, Fast Blue B is...
From €94.80 *
Fast Green FCF (C.I. 42095) Fast Green is used for protein staining in IEF, native and SDS PAGE. Fast Green staining is linear over a wide range of protein concentration (wider than Coomassie). Fixing of proteins before staining is recommended. Staining procedure:...
From €41.47 *
Fluorescein diacetate 5(6)-isothiocyanate /... Fluorescein-diacetate-5/6-isothiocyanate. Fluorescent reagent with high selectivity.
From €90.35 *
Fluorescein diacetate-5-isothiocyanate / 5-FITC-DA Fluorescein-diacetate-5-isothiocyanate. Fluorescent reagent with high selectivity.
From €174.70 *
Fluorescein diacetate-6-isothiocyanate / 6-FITC-DA Fluorescein-diacetate-6-isothiocyanate. Fluorescent reagent with high selectivity.
From €174.69 *
Fluorescein-5-thiosemicarbazide / 5-FTSC Labeling of cell-surface functional groups (glycophorins). Detection of protein carbonyls in aging tissues.
From €127.40 *
Fuchsin basic (C.I. 42510) Fuchsin for Microscopy or clinical diagnostics use. Synonyms: Magenta, Rosanilin, Basic violet 14, BV14. The product is a mixture of homologues of parafuchsin. Other staining dyes are: e.g. Orange G > , Ponceau S Powder > or Ponceau S...
From €46.66 *
GelRed® in water - Nucleic acid stain GelRed(TM) is an ultra sensitive, extremely stable fluorescent dye designed to replace the toxic and possibly mutagenic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed(TM) is far...
From €250.00 *
Green DNA Dye - 300 µL Green DNA Dye is a sensitive fluorescent dye for detection of dsDNA in qPCR (real-time PCR) and other applications. Because Green DNA Dye has greater sensitivity for dsDNA, it is especially useful for assays where the presence of...
€29.77 *
Hand disinfectant - WHO standard formulation Hand disinfectant according to WHO formulation 1. Application: Solution for use on the skin. Apply and spread on hands until dry. The product contains ethanol, water, glycerin, IPA, butan-2-one, Bitrex®
From €5.84 *
Herbimycin A Inhibits angiogenesis. Also acts a potent and cell permeable protein tyrosine kinase inhibitor. You will find further protease inhibitors here: Inhibitors > : Pepstatin A > , AEBSF > , Leupeptin > , TLCK > , PMSF > , Bestatine > or...
From €394.98 *
TIPP!
HighPure Propidium iodide HighPure Propidium iodide (3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide) for selective labeling of DNA in dead cells as cell membrane integrity excludes propidium iodide from staining viable and...
From €49.98 *
L-Methionine sulfoximine (MSX) L-Methionine sulfoximine is a potent inhibitor of glutamine sythetase activity, that is widely used as a selection agent for plasmid integration in Chinese hamster ovary (CHO) and other mammalian cell lines. The growing demand for high...
From €286.77 *
Leupeptin hemisulfate Leupeptin works as peptide antibiotic that has been isolated from different Streptomyces species. It is a reversible inhibitor of serine and cysteine proteases, eg. Plasmin, Trypsin, Papain, Cathepsin B and Thrombin. It does not inhibit...
From €80.79 *
Lucigenin Lucigenin is a chemoluminescent probe used for the detection of peroxides in biological systems / cells. Upon single-electron reduction of Lucigenin Lucigenin presents an amplified chemiluminescence which is measurable and can be...
From €153.61 *
Methyl Green (C.I. 42590) Müller W., Gautier F. (1975) Eur. J. Biochem. 54, 385-394, Interaktion von heteroaromatischen Komponenten mit Nukleinsäuren. Methylgrün färbt DNA durch spezifische Bindung an AT-Basenpaare ohne zu interkalieren. Die Trennfähigkeit...
From €48.36 *
Methylen Blue (C.I. 52015) Methylenblue is used to stain nucleic acids in polyacrylamide gels, but it can also be used to stain agarose gels. Staining procedure: Incubate gel for 1 hour in 0.4 M Na-acetate/0.4 M acetic acid / 0.2% methylenblue (pH4.7). Peacook...
From €44.86 *
Monocarboxymethylene Blue (MCMB) Non-activated methylene blue redox marker for electro-active labeling, designed especially for labeling of biomolecules. This non-activated methylene blue derivative is used as an electroactive labeling reagent for covalent attachment to...
€283.29 *
Monocarboxymethylene blue NHS ester Amine-reactive methylene blue redox marker for electro-active labeling, designed especially for labeling of biomolecules. The amine-reactive methylene blue derivative is used as an electroactive labeling reagent for covalent attachment...
€329.47 *
N-(5-Fluoresceinyl)-maleinimide Green fluorescent thiol-reactive dye (Ex/Em: 494/519nm) for bioconjugation, widely used as protein and peptide fluorescent labeling reagent, easily conjugating fluorescein. The reaction requires very mild condition and is highly...
From €259.02 *
![N-[4-(5,6-Dimethoxy-N-phthalimidinyl)phenyl]maleimide / DPM](https://www.genaxxon.com/media/image/aa/4d/14/s5554_dpm_200X200x200X200@2x.jpg "N-[4-(5,6-Dimethoxy-N-phthalimidinyl)phenyl]maleimide / DPM")
N-[4-(5,6-Dimethoxy-N-phthalimidinyl)phenyl]mal... N-[4-(5,6-Dimethoxy-N-phthalimidinyl)phenyl]maleimide. Nonfluorescent N-substituted maleimides react selectively with thiol compounds to form fluorescent derivatives. Fluorescent intensity of the dimethoxyphthalimidyl group is higher...
From €226.19 *
NBD-Cl / 4-Chloro-7-nitrobenzofurazan NBD chloride is nonfluorescent until it reacts with primary or secondary amines to produce a fluorescent product. NBD chloride has been extensively used as a derivatizing reagent for chromatography analysis of amino acids and low...
From €66.25 *
Neutral Red (C.I. 50040) Used as an indicator for preparing neutral red paper and as a biological stain.
From €46.35 *
NIR-797-Isothiocyanate The reagent, a cyanine dye, can be used as a label for the determination of proteins with NIR-fluorescent technology. The absorption-maxima of the reagent lies in a region of low interference by other biomolecules. The...
From €186.73 *
Orange G (C.I. 16230) Orange G (C.I. 16230) can be used as tracking dye for gel electrophoresis. To stop the electrophoretic mobility-shift assay, 5μL of a 10% glycerol / 0.01% orange G mixture is added to 20μL sample volume. The samples were then applied...
From €40.69 *
Pepstatin A Isolated from Streptomyces testaceus. Potent inhibitor of acid proteases (aspartic proteases), including pepsin, renin and cathepsin D and many microbial aspartic proteases. Effective concentration 1 µM. Stable for about 1 day to 1 week...
From €56.57 *
Ponceau S (C.I. 27195) Ponceau S is used for reversible staining proteins blotted on nitrocellulose membran and while running a TAU electrophoresis. The reversibility of the staining process is ideally suited for subsequent immunoblots (western blot) or other...
From €42.57 *
Ponceau S Solution Ponceau S is used for reversible staining proteins blotted on nitrocellulose or PVDF membrans and while running a TAU electrophoresis. The reversibility of the staining process is ideally suited for subsequent immunoblots (western blot)...
From €31.67 *
Potassium tetrathionate (min. 99%) Potassium tetrathionate for use in microbiology. This substance can be used as an incredient for Tetrathionate Broth Base acc. to Muller-Kauffmann (Dehydrated Culture Media) for microbiology.
From €275.50 *
Protease Inhibitor Mix II for crude protein... Protease inhibitor mix. Special mixture of 5 water-soluble protease inhibitors with broad specificity for the inhibition of cysteine-, serine- and metalloproteases. Recommended for general applications and where the use of organic...
€67.00 *
Protease Inhibitor Mix V for Tissue extracts Mixture of 6 protease inhibitors with a broad range activity against aspartate-, cysteine-, serine-, and metallo proteases as well as aminopeptidases. It is especially formulated for use with extracts from mammalian tissue, but can also...
€98.50 *
Protease-Inhibitor-Mix I for rec. Proteins The Protease-Inhibitor-Mix I for recombinant protein is a special mixture of 4 water-soluble protease inhibitors with broad specificity for the inhibition of cysteine-, serine- and metalloproteases. Recommended for general applications...
€67.00 *
Protease-Inhibitor-Mix III for bacterial extracts Protease-Inhibitor-Mix III for bacterial extracts is mixture of 5 protease inhibitors with a broad range activity against aspartate-, cysteine-, serine-, and metallo proteases as well as aminopeptidases. It is especially formulated for...
€95.50 *
Protease-Inhibitor-Mix IV for plant extracts The Protease-Inhibitor-Mix IV for plant extracts is a mixture of 6 protease inhibitors with a broad range activity against aspartate-, cysteine-, serine-, and metallo proteases as well as aminopeptidases. It is especially formulated for...
€95.50 *
ROX Passive Reference Dye - 600 µL ROX is used as passive reference dye to compensate for non-PCR related well to well variations in the fluorescence. Variations in fluorescence can occur e.g. due to well to well variation in light intensity, which depends on the optical...
€37.50 *
Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 Activated ester of ruthenium complex for acylation of amino acid side chain amines. This label is perfectly suitable for 1D- or 2D-protein gel staining. A simple pre-electrophoresis procedure provides a sensitivity better than SYPRO Ruby...
From €90.35 *
NEW
SafeGel red stain for DNA electrophresis SafeGel red stain is an ultra sensitive, extremely stable fluorescent dye designed to replace the toxic and possibly mutagenic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. SafeGel red...
From €87.50 *
Sodium molybdate dihydrate p.A. Synonym: Adenosin, Adenosine, 9-β-D-Ribofuranosyladenine, Adenine riboside, Adenine-9-β-D-ribofuranoside, D-Adenosine
From €92.86 *
TLCK TLCK is an irreversible, specific inhibotor of the Serin-protease Trypsin and inhibits the Thrombin-like protease Cerastocytin. Together with the competitive inhibitors benzamidin hydrochlorid or 8M urea Trypsin does not show inhibitiory...
€322.91 *
Tosyl-L-phenylalaninchloromethylketon (TPCK) TPCK is an irreversible, specific inhibotor for chymotrypsin and inhibits the thrombin-like protease Cerastocytin. Trypsin is not inhibited by TPCK. The pH optimum for inhibition throµgh alkylation by TPCK of Chymotrypsin is pH7.2....
€271.82 *
Trypan Blue (C.I. 23850) Trypan blue a polyanionic Azo-dye is used to test the viability of cells. Living cell do exclude the dye (stay colourless), while dead cells will be coloured in dark blue. As Trypan blue is highly cytotoxic viability has to be checked...
From €39.03 *
Xylene cyanol FF (C.I. 42135) Xylene cyanol FF is used as a tracking dye for DNA sequencing ing agarose or polyacrylamide gels (Maxam A.M., Gilber W. (1977) Proc. Natl. Acad. Sci. USA, 74, 560). Synonyms: Cynol FF, Xylene cyanol FF (C.I. 42135).
From €82.42 *
Colchicine DCCS - 100 mg DMSO p. A. min. Colcemid - 10mL DCCH - 100 mg TLCK Methylen Blue Cytosine Ethylene glycol 0.07 Ethidium Protease-Inhibi Bestatine Lucigenin DL-Dithiothreit 5 6 FITC GelRed in water Etoposide Amido Black 10B 6-Aminoquinolin Pepstatin A Acid Fuchsin DMSO Molecular Protease Monocarboxymeth Trypan Blue L-Methionine 5 6 TAMRA-SE 5 DMSO Cell E-64 cystein Cleaning Orange G C.I. ROX Passive 4 Fast Blue B ATP Adenosine 5 Green DNA Dye - AVG-Cl Hand DAPI - 4 Potassium SafeGel red DL-Dithiothreit Ponceau S C.I. 3 3 Xylene cyanol NBD-Cl