Enzymes & substrates

295 produits

Affiche 1 - 24 de 295 produits

Affiche 1 - 24 de 295 produits
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Coliforms chromogenic Agar (ISO), ISO 9308-1, ISO 11133, for microbiology, 500 g - Luminix HealthCarl Roth
Carl Roth Coliformen chromogene agar (ISO)
A partir de €598,91
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Coliforms chromogenic Agar, for microbiology, 100 g, plastic - Luminix HealthCarl Roth
Carl Roth Chromogeen agar van coliformen
A partir de €149,99
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Coenzyme A trilithium salt, min. 95 %, 100 mg - Luminix HealthCarl Roth
Carl Roth Co-enzym A trilithiumzout
A partir de €366,71
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Coenzyme A hydrate, min. 85 %, for biochemistry, 10 mg, glass - Luminix HealthCarl Roth
Carl Roth Coenzyme A hydraté, min. 85 %, pour la biochimie, 10 mg, verre
A partir de €41,13
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Coenzyme A, Sodium saltCoenzyme A, Sodium salt
Luminix Health Coenzyme A, sodium salt
A partir de €117,20
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Coenzyme A oxidized, Free acidCoenzyme A oxidized, free acid
Luminix Health Coenzyme A oxidized, free acid
A partir de €428,95
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Coenzyme A oxidized, Sodium saltCoenzyme A oxidized, Sodium salt
Luminix Health Coenzyme A oxidized, Sodium salt
€428,95
Coenzyme B12, min. 95 %, 500 mg - Luminix HealthCarl Roth
Carl Roth Co-enzym B12
A partir de €211,91
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Coenzyme Q 10, min. 98 %, for biochemistry, 25 mg, glass - Luminix HealthCarl Roth
Carl Roth Co-enzym Q10
A partir de €23,13
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Coenzyme A oxidized, lithium saltCoenzyme A oxidized, lithium salt
Luminix Health Coenzyme A oxidized, lithium salt
€428,95
x-VITA Green-Taq Polymerase, 500 ULabbox
Labbox x-VITA Green-Taq Polymerase, 500 U
€70,20
X-Glu, min. 98 %, for biochemistry, 50 mg, glass - Luminix HealthCarl Roth
Carl Roth X-Glu, min. 98 %, voor biochemie, 50 mg, glas
A partir de €50,81
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X-Shining(TM) Luciferase, lyophilised, 100 mg - Luminix HealthCarl Roth
Carl Roth X-Shining(TM) Luciferase, lyophilised, 100 mg
A partir de €337,68
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x-VITA Hot Start Taq Polymerase, 500 ULabbox
Labbox x-VITA Hot Start Taq Polymerase, 500 U
€88,83
x-VITA Taq Polymerase, 500 ULabbox
Labbox x-VITA Taq Polymerase, 500 U
€44,87
X-Gal, 1gLabbox
Labbox X-Gal, 1g
€90,03
X-Gluc, min. 99 %, for microbiology, 100 mg, glass - Luminix HealthCarl Roth
Carl Roth X-Gluc, min. 99 %, pour microbiologie, 100 mg, verre
A partir de €133,07
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Salmonella chromogenic Agar, for microbiology, 100 g, plastic - Luminix HealthCarl Roth
Carl Roth Salmonella chromogene agar
A partir de €366,71
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Glutaryl Coenzyme A, Free acidGlutaryl Coenzyme A, Free acid
Luminix Health Glutaryl Coenzyme A, Free acid
€370,90
Glucose oxidase, lyophilized, ≥320 U/mg protein, 100 mg
Luminix Health Glucose oxidase, lyophilized, ≥320 U/mg protein, 100 mg
A partir de €22,60
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Glutaryl Coenzyme A, Sodium saltGlutaryl Coenzyme A, Sodium salt
Luminix Health Glutaryl Coenzyme A, Sodium salt
€370,90
Glucose oxidase, lyophilized, ≥300 U/mg protein, 100 mg
Luminix Health Glucose oxidase, lyophilized, ≥300 U/mg protein, 100 mg
A partir de €16,15
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Glucose dehydrogenase (FAD-), ≥625 U/mg, recombinant, lyophilized, 5 mg
Luminix Health Glucose dehydrogenase (FAD-), ≥625 U/mg, recombinant, lyophilized, 5 mg
A partir de €41,95
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Glutaryl Coenzyme A, Lithium saltGlutaryl Coenzyme A, Lithium salt
Luminix Health Glutaryl Coenzyme A, Lithium salt
€370,90

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Questions about Enzymes & substrates

Why Enzymes & substrates?

An enzyme is sold by activity, in units defined by a stated reaction, not only by milligrams. Source and specific activity are the specification. A substrate is the molecule that enzyme converts, often a chromogenic one so the reaction can be seen. Units from two suppliers are comparable only when the definition matches.

A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.

This shelf belongs to Biochemicals & reagents, inside Microbiologie. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Biochemicals (other), Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants. The category above this shelf is Biochemicals & reagents.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.