News

Visit this regularly updated section to check out the latest additions to our portfolio, as well as the latest developments at Iris Biotech.

  1. Services! – MSDS Available Online!

    For most of our products Safety Data Sheets are available online now.
    Find them in five languages: English / French / German / Spanish / Czech.
    Simply log in to your account on our webpage and find them on the product description pages.

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  2. Biotin Tyramide Reagents for Tyrosine-/Protein-Biotinylation

    Tyramine compounds are converted to highly reactive radicals by horseradish peroxidase in presence of H2O2 which preferentially react with surface exposed tyrosines. Biotin Tyramide and Biotin-PEG-Tyramide therefore are ideal reagents used for tyrosine-/protein-biotinylation.

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  3. Bis-Mal-Lysine

    Bis Thiol & Amine reactive PEGylated Cross-Linker which has been used for enhanced receptor binding, for the design of long-acting conjugates for type 2 diabetes therapeutics and in reorienting the Fab Domains of Trastuzumab Results in Potent HER2 Activators.

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  4. Phthalimidooxy PEG-based cross linkers

    Phthalimidooxy PEG-based cross linkers form stable oximes with aldehydes, also latent ones as present in carbohydrates. Their reactivity is sufficiently mild for a broad used in creating conjugates with sensitive biologics.

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  5. Prolines with Hydrophobic Substituents

    Prolines are key elements positioned at the edge of β-turns in peptides. With modified prolines these positions can be used for either covalent amide or disulfide bonds – as we have demonstrated in many examples – or for filling hydrophobic pockets, whenever the pyrrolidine ring is substituted with groups like Methyl or Phenyl.

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  6. MiDye is YOUR Dye!

    Superior Performance at a Sensational Price!

    • Available as –COOH, -NHS, -Maleimide, -Alkyne, -Azide
    • Half the price of other well-known dyes like Alexa- & Cy-Dyes.
    • Available also in large quantities.
    • Broadly applied in cell imaging, FRET, fluorescence quenching.

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  7. Diamines & Polyamines

    Compounds like putrescine, spermidine, and spermine play important roles in a many biological functions. Many of them are excellent targets for oncology studies and other fields of medicinal chemistry.
    Find in our new brochure Diamines & Polyamines our possibilities for custom synthesis and a set over 100 available derivatives.

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  8. Recap China Hi-Tech Fair 2013

    Cfm Oskar Tropitzsch and Iris Biotech GmbH attended the China Hi-Tech-Fair (Nov 16-21, 2013) in Shenzhen. The Bavarian companies presented the latest stage of the art products in the field of peptides, life sciences research and drug discovery.

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  9. Ellmans Reagent

    DTNB, frequently called Ellman’s Reagent, used as reagent for determination of free sulfhydryl groups.

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  10. New TentaGel XV (eXtended swelling Volume)

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

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