Search results for: 'polystyrene'

PotM: Versatile TentaGel® Resins

Discover the diversity of TentaGel® Resins ! Read our blog to get more information about our latest product additions and possible applications and find the right resin for your research endeavors!

Amino-Li Resin – A Novel Solid Support

Shaken, not stirred. Amino-Li resin – a cross-linked polyacrylic amide solid support suitable for the synthesis of peptides and biomolecules, which is compatible with organic as well as aqueous solvents.

Bifunctional TentaGel® Resins

Encode beads with unique tags for combinatorial syntheses & screening. Build libraries & identify hits. Discover properties and applications of our novel bifunctional TentaGel® resins.

Automated Peptide Synthesis

The discovery of the Merrifield peptide synthesis paved the way for automated solid-phase peptide synthesis (SPPS) enabling fast and convenient simultaneous peptide synthesis.

Peptide Nucleic Acids as Stable DNA and RNA Analogs

One molecule, two identities: PNAs are composed of nucleobases arranged on a peptidic backbone. Discover our PNA building blocks as ready-to-use bases suitable for SPPS.

Functionalization of (Inert) Polymeric Surfaces

Plasma technology allows to equip inert polymers such as poly(ethylene) or polystyrene with functional groups like amine or carboxylate enabling further conjugations and applications. Read on!

Abraligabra - Reagents and Building Blocks for Chemical Ligation

We can’t get enough of new products and innovations! Read this blog to get detailed information on the cyanylating reagent NTCB as well as selenocysteine amino acids, both useful tools for peptide ligation.

ChemMatrix® Discontinued

The ChemMatrix® resin production and distribution was discontinued by its manufacturer SEQENS. Products are only available at Iris till current stock is sold out. Read on for more information!

Resins for Solid Phase Peptide Synthesis (Part 2)

You want to get an overview about the various resins available at Iris Biotech as well as their specifications, differences, and applications? Read on for further information and details.

Resins for Solid Phase Peptide Synthesis (Part 1)

You just started working in the field of solid phase (peptide) synthesis and want to get familiar with resins? Click here to get an overview about the different parameters describing resins.

Avoiding Racemization: Fmoc-Aaa-MPPAs as Alternatives for Wang Linker during SPPS

Compounds of the shown formula can simply be bound to solid supports via amide bond formation without racemization of the C-terminal amino acid and enable the synthesis of very pure peptides.

Ramage Linker

An efficient, versatile linker developed for the synthesis of C-terminal primary/secondary amides and hydrazides as well as peptide alcohols, which is compatible with SPPS and suppresses side reactions.

Fmoc Deprotection Reagents

The Fmoc group is the most frequently used protecting group in peptide chemistry. The most common deprotection conditions involve a solution of 20% piperidine in DMF.

Convenient method of peptide hydrazide synthesis using a new hydrazone resin

Peptide hydrazides can be easily synthesized using a new hydrazone resin, obtained via acylation of aminomethyl polystyrene by Fmoc-hydrazone of pyruvic acid.

New TentaGel XV (eXtended swelling Volume)

Resin especially designed for the synthesis of long and difficult peptide sequences!

Actiplus-CALB

Lipase B from Candida antarctica (EC 3.1.1.3) adsorbed on hydrophobic polymer Polystyrene DVB cross linked, 300-700µm, Synthetic Activity >10.000 U/g (dry), very high mechanical stability - suitable for packed bed reactors