New: Sabit DVB-TBD now available

The specialty resins
others stopped making

When a large manufacturer discontinues a critical resin, Redstone designs, develops and produces the replacement. Analytical scale to full production, gram to ton.
Sabit DVB-TBD

FEATURED PRODUCT

Sabit DVB-TBD

Immobilized organocatalyst on a rigid DVB carrier. Works in any solvent, in flow systems, and in repeated use.
From 120,00 € excl. VAT
27
Products
6
Categories
Lund
Made in Sweden

SHOP

Browse the catalogue

27 products across 6 families, from analytical sample prep to process-scale purification. A resin can appear in more than one family.

Featured products

Cat. no. 60-01-xxxx
Solid phase peptide synthesis resin with X=2 % DVB crosslinker, and approx C=0.75 mmol/g loading of amino groups.
Pack sizes: 5 g, 10 g, 25 g, 100 g

From 125,00 € excl. VAT

Select pack size This product has multiple variants. The options may be chosen on the product page Datasheet
Cat. no. 30-02-xxxx
A polymer-supported base for promoting reactions, salt neutralizations, and scavenging of acids. A viable alternative to MP Carbonate or Tetraalkylammonium carbonate, polymer-bound products.
Pack sizes: 5 g, 10 g, 25 g, 100 g

From 50,00 € excl. VAT

Select pack size This product has multiple variants. The options may be chosen on the product page Datasheet
Cat. no. 20-01-0150
Temiz SPE resins, 20-90 µm, rigid materials with mesoporous structure optimized for solid phase extraction eg prior to HPLC analysis of complex samples. Also available in bulk – pls inquire.
Pack size: 50 mg in 3 ml column

150,00 € excl. VAT

TECHNOLOGY & PIPELINE

One of the few labs that
designs resins from scratch

We design, develop and produce polymeric resins in Sweden and the EU, often in direct collaboration with customers, partners and academics. Being small makes us fast: we challenge established products and move quicker than the large suppliers.

IN THE PIPELINE
In development

HPLC materials

High-performance PS/DVB particles down to 10 µm with defined pore structures, for demanding analytical separations.
In development

Enzyme carrier resins

Supports engineered to immobilise enzymes while preserving activity, for reuse in biocatalysis and flow.

In development

Biomolecule separation

Media developed for the separation and purification of peptides, proteins and other biotherapeutics.

SERVICES

From Idea to Production

Not every separation is solved by an existing product. Start by sending us a sample, and go as far as you need: screening, a resin designed for your target, the clean-up run in our lab, or your own material packed into columns.

Send a sample of the material you need to purify. We screen our in-house library of porous, rigid resins against your matrix and return a test report.

If nothing in the library is selective enough, we design and synthesise a new resin for your target, then optimise the chemistry and architecture until it performs.

Outsource the clean-up step entirely. We run small-scale studies first, agree the process with you, then scale up and send the purified compound back.

Send us your packing material and empty columns. We pack to your procedure or ours, pre-test in standard HPLC, and deliver once your separation parameters are met.

NEWS

What we are working on

Product launches, conference posters, funded research projects and the occasional application note from the lab in Lund.

Research & collaborations
26 September 2026

Recent publication: use of Sabit DVB-TBD in catalytic reactions

SABIT DVB-TBD is a potential game changer for users of organocatalyst superbases such as DBU or TBD. This new product features Triazabicylcodecene firmly immobilized on a rigid and…
Read more →
Product launches
25 September 2026

SABIT™ PDMA AE: Fully hydrophilic resins for Solid Phase Peptide Synthesis

We are pleased to introduce SABIT™ PDMA AE, a novel type of fully hydrophilic solid phase synthesis resin for the peptide market. The first product in this family…
Read more →
Events & conferences
24 September 2026

Poster presentation at the 5th Öresund Peptide Symposium

Poster presentation at the 5th Öresund Peptide Symposium organized by RG Discovery (part of Pelago AB) at Medicon Village, Lund, Sweden. Redstone Separations presents the extension of the…
Read more →

TALK TO OUR LAB

Not sure which resin fits your separation?

Tell us what you need to separate, purify or scavenge. Our chemists in Lund will point you to the right resin in the catalogue, or propose a tailored one.
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