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3,3'5,5'-Tetramethylbenzidine (TMB) Substrate for horseradish peroxidase detection assays.
From €154.09 *
4-Chloro-1-Naphthol (min. 99.0% HPLC) 4-Chloro-1-naphtol is peroxidase substrate suitable for use in immunoblotting. The endproduct of the enzymatic reaction is an insoluble blue precipitate that can be observed visually. The precipitate can is not removed by washing with...
From €96.83 *
4-Nitrophenyl a-D-manopyranoside - min. 99% pNPh-a-D-Man, CAS: [10357-27-4] - C12H15NO8
From €291.78 *
4-Nitrophenyl a-L-fucopyranoside - min. 99% pNPh-a-L-Fuc, CAS: [22153-71-5] - C12H15NO7
From €208.39 *
4-Nitrophenyl b-D-xylopyranoside - min. 99% pNPh-b-D-Xyl - CAS: [2001-96-9] - C11H13NO7
From €175.07 *
4-Nitrophenyl-2-acetamido-2-deoxy-b-D-glucopyra... pNPh-b-D-GlcNAc - CAS: [3459-18-5] - C14H18N2O8
From €183.01 *
5-Bromo-4-chloro-3-indolyl... X-alpha-D-Gal is a chromogenic substrate for alpha-galactosidase yielding a blue precipitate (X-alpha-Gal is a chromogenic substrate for yeast galactosidase (MEL1) and is used for detecting GAL4-based yeast two-hybrid interactions...
From €315.00 *
Acetyl Coenzyme A (>83% enzymatic) Acetyl Coenzyme A (Ac CoA) is the end product of glycolysis and takes part in the Ac CoA pathway, which is a metabolic pathway for carbon compounds. Ac-CoA is important in cholesterol synthesis. Fatty acids are relatively unreactive and...
From €140.00 *
BCIP, molecular biology grade BCIP (5-bromo-4-chloro-3-indolyl phosphate, p-toluidine salt) is a chromogenic substrate for alkaline phosphatase, used in combination with the oxidant NBT (nitro blue tetrazolium) to enhance blue color development. Applications: When...
From €73.97 *
beta-Nicotinamide adenine dinucleotide - beta-NAD Nicotinamide adenine dinculeotide, min. 95% (HPLC). Suitable for cell culture. Synonym: β-DPN; β-NAD, oxidised form; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; Nadide; b-Nicotinamide adenine dinucleotide; b-NAD. Used, among...
From €61.29 *
Bluo-Gal /... 5-Bromo-3-indolyl-β-D-galactopyranosid (Bluo-Gal) ist used as a substrat of β-Galactosidase. It is a chromogenic substrate suitable for identification of lacZ + bacterial colonies. Bluo-Gal is designed to replace X-Gal in blue-white...
From €126.78 *
Coenzyme A trilithium salt (>93%) Coenzyme A (CoA, CoASH, HSCoA) is a coenzyme that facilitates enzymatic acyl-group transfer reactions and supports the synthesis and oxidation of fatty acids. CoA is involved in the mechanisms of a wide variety of enzymes.
From €146.64 *
Collagenase-Chromophore-Substrate Component A Collagenase-Chromophore-Substrate Component A also named 4-Phenylazobenzyloxycarbonyl-Pro-Leu-Gly-Pro-D-Arg-OH x 2H2O.
€407.69 *
D-Glucose-6-phosphate disodium Glucose 6-phosphate (also known as Robison ester) is glucose sugar phosphorylated on carbon 6. This compound is very common in cells as the vast majority of glucose entering a cell will become phosphorylated in this way. Within a cell,...
From €52.03 *
D-Luciferin potassium salt D-Luciferin also named Firefly Luciferin is the most popular and versatile bioluminescent substrate. Firefly luciferase produces light by the ATP-dependent oxidation (Mg2+ as cofactor) of luciferin. It emits a characteristic yellow-green...
From €87.55 *
HighPure IPTG, dioxane free, (min. 99.5%) IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used together with X-Gal > (5-bromo-4-chloro-3-indolyl-ß-D-galactoside) or Bluo-Gal > (5-Bromo-3-indolyl-beta-D-galactopyranoside) in...
From €88.20 *
IPTG, dioxane free, Molbio Grade IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used together with X-Gal > (5-bromo-4-chloro-3-indolyl-ß-D-galactoside) or Bluo-Gal > (5-Bromo-3-indolyl-beta-D-galactopyranoside) in...
From €154.00 * €280.00 *
NADH, Nicotinamide adenine dinucleotide reduced... Synonym: β-DPNH; DPNH; Diphosphopyridine nucleotide, reduced form; beta-NADH disodium salt hydrate, reduced. Substrate for the reduction of oxaloacetate and for the reduction of pyruvate Composition of the buffer for the reduction of...
From €75.00 *
NADPH (tetrasodium salt) min. 95% Nicotinamide adenine dinucleotide phosphate reduced - Tetrasodium salt in short NADPH is the reduced version of NADP+ and can transfer a hydride atom to another reaction partner in a redox reaction. The abbreviations NADP+ for the...
From €124.99 *
Naphthol-AS-BI-phosphate Naphthol-AS-BI-phosphate (6-Bromo-2-phosphohydroxy-3-naphthoic acid o-anisidide) is used as histochemical substrate for alkaline phosphatase or as substrate for the fluorometric assay of acid and alkaline phosphatases.
From €61.14 *
Naphthol-AS-D-chloroacetate 3-Hydroxy-2-naphthoic-o-toluidide chloroacetate. This product is a histochemical substrate for esterases with improved stability.
From €64.85 *
Nicotinamide adenine dinculeotide phosphate -... Nicotinamide adenine dinucleotide phosphate - sodium salt in short also NADP as general name for NADP+ and NADPH (IUPAC suggests the abbreviations NADP+ for the oxidized form, NADPH for the reduced form and NADP as a general name)....
From €66.06 *
Nitro Blue Tetrazolium Chloride, Molecular... (Nitrotetrazolium Blue chloride, Ditetrazolium dye, Nitro BT). A ditetrazolium compound for demonstrating succinic dehydrogenase activity or glucose-6-phophate dehydrogenase or xanthine oxidase. Used in conjunction with BCIP for...
From €117.36 *
p-Nitrophenylphosphate (20mg) tablets 24 respective 100 ready-to-use p-Nitrophenylphosphate (pNPP) tablets with 20mg p-Nitrophenylphosphate. Each tablet dissolved in 20mL deionized water yields a solution containing 1.0mg/mL pNPP, 0.2M Tris buffer. Genaxxon's pNPP substrate...
From €113.00 *
p-Nitrophenylphosphate (5mg) tablets 24 respective 100 ready-to-use para-Nitrophenylphosphate (pNPP) tablets with 5mg p-Nitrophenylphosphate. Each tablet dissolved in 5mL deionized water yields a solution containing 1.0mg/mL pNPP, 0.2M Tris buffer. Genaxxon's pNPP substrate...
From €47.60 * €59.50 *
ready-to-use IPTG solution - 10 x 1 mL Ready-to-use 100mM IPTG solution (Isopropyl-ß-D-thiogalactopyranoside) for molecular biology research. IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used together with X-Gal...
€363.10 *
Rose-Gal /... Rose-Gal, also known as Red-Gal or Salmon-Gal, (6-Chloro-3-indolyl-ß-D-galactopyranoside), is a is a beta-galactosidase substrate which produces a salmon pink colour. Rose-Gal (Red-Gal / Salmon-Gal) serves as an alternative to X-Gal >...
From €155.56 *
Salmon Sperm DNA (Na salt) DNA extracted from salmon testes. To prevent unspecific binding of a DNA to the membrane in Southern- and Northern-Hybridisations salmon sperm DNA is added to the pre-hybridisation solution (Blotto, Denhardt's etc.). This Salmon Sperm...
From €88.03 * €110.03 *
Spermidine trihydrochloride (99%-101%) Spermidine inhibits neuronal nitric oxide synthase (nNOS). As it bind to DNA it might be used as precipitation agent for DNA-binding proteins. Spermidine stimulates T4 polynucleotide kinase activity. As Spermidine and Spermidine...
From €75.17 *
Spermine tetrahydrochloride (min. 99%) Spermine, a polyamine, is derived from spermidine and is required for cell growth in eukaryotes. It acts as regulator of gene expression, inhibits DNA damage and protects the cells from damage by acting as free radical scavenger. In...
From €78.41 *
Thiazolyl blue tetrazolium bromide (MTT) Mitochondriale Dehydrogenasen lebender Zellen sind in der Lage das MTT-Tetrazoliumsalz durch Spaltung des Tetrazoliumringes in MTT-Formazan umzuwandeln. Die Spaltung des Farbstoffes ist direkt proportional zur Zellzahl, steigt aber...
From €54.66 *
TMB ready-to-use solution 3, 3’, 5, 5’-Tetramethylbenzidine (TMB) substrate is a ready-to-use liquid substrate for HRP, specially developed for ELISA procedures. EC-Blue Enhanced™ Substrate turns deep blue (620-650 nm) in the presence of a peroxidase-labelled...
From €115.61 *
X-Gal /... X-Gal (5-Brom-4-chlor-3-indolyl-β-D-galactopyranosid) is a chromogenic substrate for β-galactosidase. It produces a blue color that can easily be detected visually. X-Gal is used in the identification of lacZ + bacteria, especially for...
From €107.40 *
X-β-D-Glucoside / X-Glu / X-Gluc Chromogenic substrate for beta-glucoronidase. The substance is in use since 1960 in plant tissue sections. Because of the localised colour which X-gluc produces upon reduction, it is extremely useful inidentifying gene presence within...
From €72.10 *
4-Nitrophenyl IPTG dioxane Coenzyme A 4-Chloro-1-Naph Naphthol-AS-D-c TMB Thiazolyl blue Spermine HighPure IPTG Acetyl Coenzyme 5-Bromo-4-chlor beta-Nicotinami NADH 4-Nitrophenyl Rose-Gal Putrescine Spermidine Nitro Blue Salmon Sperm p-Nitrophenylph p-Nitrophenylph Naphthol-AS-BI- Nicotinamide D-Glucose-6-pho ready-to-use 4-Nitrophenyl Bluo-Gal NADPH X-β-D-Glucoside Collagenase-Chr 4-Nitrophenyl-2 3 3 5 5 BCIP molecular X-Gal D-Luciferin