Aldehyde-Activated SepFast MAG

Name: Aldehyde-Activated SepFast MAG
Brand: Biotoolomics

Biotoolomics

£86.76

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The base matrix is activated through oxidation to generate aldehyde groups. It reacts directly with the primary amine groups in molecules to be immobilised in the presence of reducing agents to form chemically stable secondary amine linkages. Aldehyde-activated SepFast MAG is a magnetic resin for the preparation of custom magnetic affinity chromatography media. Coupling biospecific ligands to aldehyde-activated agarose is a successful and well-documented technique. Agarose has long been used for chromatographic separations due to its excellent hydrophilic and low non-specific-binding nature. T

Biotoolomics's own words, read from their page.

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Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as BIOTOOLOMICS LIMITED, number 05635708. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Aldehyde-Activated SepFast MAG

Where this comes from

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