Description
Ligase Tth is a molecular-biology grade DNA ligase preparation supplied at a working concentration of 5 U/µl. Intended for ligation steps in cloning, library construction and related nucleic-acid workflows, it is offered in a compact suited to research-scale molecular biology. The preparation has a density of 1,18 g/cm³ and is formulated for laboratory use where a defined Tth ligase activity is required. From manufacturer Carl ROTH, this enzyme reagent supports protocols that join DNA ends under controlled buffer and temperature conditions typical of molecular biology benches. The small fill volume helps laboratories manage enzyme stocks efficiently while maintaining activity for repeated ligation reactions. Apply Ligase Tth in standard molecular cloning pipelines, adapter ligation or other enzymatic joining steps that specify a Tth ligase at 5 U/µl. Clear concentration labelling and molecular-biology positioning make it straightforward to integrate into existing SOPs without inventing additional performance claims beyond the stated grade and unit strength.
This article is part of Enzymes & substrates, in Biochemicals & reagents.
Key features
- Concentration: 5 U/µl
- DNA nucleases: not detectable
- Pack sizes: 50 µl, 500 µl
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Ligase Tth, 5 U/µl, for Molecular Biology, 50 µl, plastic
What is this article?
Ligase Tth, 5 U/µl, for Molecular Biology, 50 µl, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Enzymes & substrates, inside Biochemicals & reagents, in Microbiology lab supplies.
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.
Which category should I open next?
The category is Biochemicals & reagents. The sub-category is Enzymes & substrates. The catalogue is Microbiology lab supplies.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Biochemicals (other), Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
