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Reagents, Chemicals and Labware
 

Novabiochem® Letters
Novabiochem® Letters

Keep abreast of our Newest products for peptide synthesis with Novabiochem® Letters. Each product is presented in detail, with features and benefits, literature references, chemical name and structure, and field of application - all illustrated with reaction schemes, examples, and tables where appropriate.

Please note as this is an archive, pricing, availability and contact information provided in these documents may not be current.

2016

No. 2/16 - Focus on post-translational modifications (PTMs)

No. 1/16 - Focus on Cysteine
  • Fmoc-Cys(Thp)-OH
  • Fmoc-Cys(methylcarboxamide
  • Fmoc-Cys(STmp)-OH
  • Fmoc-Cys(Dpm)-OH


2015

No. 3/15 - Featuring New Products for Fmoc SPPS:
  • Fmoc-Asp(OBno)-OH
  • New Asparagine derivative
  • Resin for side-chain modified peptides
  • High recovery NovaPEG resin
No. 2/15 - Featuring New building blocks for Fmoc SPPS
  • New Histidine derivative for minimization of racemisation
  • New Asparagine derivative
  • New Azido derivative
  • New Cysteine derivative for regioselective disulfide bond formation
  • New Arginine analog
No. 1/15 - New pseudoproline dipeptides
  • New Dmb-dipeptides
  • New resin for native chemical ligation
  • New resins for Fmoc SPPS

2014

  • No. 2/14
    New Asp derivative
    New His derivatives
    New methylated amino acid
    New homo amino acid

  • No. 1/14
    Product Focus: Coupling reagents
    New Coupling reagent

2013

  • No. 2/13 
    New Orthogonally-protected cysteine derivative
    New Unusual Fmoc-amino acid derivatives
    New High-purity 20 and 30kD MPEGs

  • No. 1/13 
    New Orthogonally protected lysine derivatives
    New Pentafluorophenyl esters
    New Pre-loaded 2-chlorotrityl resins

2012

  • No. 3/12 
    New IMAC-based chemoselective tag for affinity purification of long peptides
    New Derivative for synthesis of histidine-containing protected fragments
    New PAL linker
    New Biotinylation reagents

  • No. 2/12 
    New Sulfotyrosine derivative
    New N-Methylated amino acids
    New Homo analogs of Fmoc-amino acids
    New High-load polar resin for large scale synthesis

  • No. 1/12 
    New Azidoamino acids
    New Spin -labeled amino acid
    New Glycoamino acids
    New Biotin-PEG NovaTag™ resin
    New Universal NovaTag™ resin
    Reagent for peptide formylation

2011

  • No. 4/11 
    New Selenocysteine derivative for Fmoc SPPS
    New N-Methylated amino acid analogs
    New Fmoc-protected amino-acid building blocks
    New Photoactivatable cross-linking reagent
    New Coupling reagent
    Reagent for peptide formylation

  • No. 3/11 
    New Arginine mimetics for Fmoc SPPS
    New Homo amino-acid analogs
    New Fmocylation reagent
    New Protected Cys derivative for NCL

  • No. 2/11 
    New Resin for the synthesis of peptide thioesters
    New Resin for the synthesis of peptide amides
    New Orthogonally protected Fmoc amino acid building blocks
    New Pre-loaded NovaSyn® TGT resin

  • No. 1/11 
    New Fmoc amino acid derivatives
    New Derivatives for labeling peptides with metals
    New Chemoselective purification tag

2010

  • No. 3/10 
    New Coupling reagent
    New Resins for the Fmoc SPPS of peptide amides
    Derivative for synthesis of pyroglutamyl peptides

  • No. 2/10 
    New building blocks for Fmoc SPPS
    New resin for the synthesis of branched and cyclic peptides
    New structure breaking isoacyl dipeptides

  • No. 1/10 
    Reagents for click ligation reactions
    New coupling reagents
    New structure breaking isoacyl dipeptides

2009

  • No. 2/09
     New resin for the synthesis of thioesters by Fmoc SPPS
    PEG-based resins for Fmoc SPPS

  • No. 1/09
     Non-explosive replacement for HOBt
    New Coupling Reagents

2008

  • No. 1/08
    New Derivative for the introduction of symmetrical dimethylated arginine
    New Structure breaking isoacyl dipeptides

  • No. 2/08
    New PEG-based resins for smart peptide synthesis
    New Structure breaking isoacyl dipeptides

2007

  • No. 1/07
    "Derivatives for enhancing peptide synthesis"
    New Structure breaking Dmb-dipeptides
    New Derivatives for overcoming aspartimide formation
    New Bifunctional amino-PEG-acid-spacers

  • No. 2/07
    "Derivatives for enhancing peptide synthesis"
    New Structure breaking isoacyl dipeptides
    New Allyl-protected amino-acid derivatives for Fmoc SPPS

2006

  • No. 1/06
    "Reagents for peptide synthesis"
    New coupling reagent
    New PEG building block
    New PEGylated biotinylation reagent
    New derivative for enhancing peptide synthesis
    New resin for making peptide thioesters

  • No. 2/06
    "New resins for peptide synthesis"
    New PEG-based resins for smart peptide synthesis
    New Resins for the synthesis of cyclic peptides
    New Resin for making peptide thioesters

  • No. 3/06
    "New reagents for peptide synthesis"
    New Asn and Gln derivatives for Fmoc SPPS
    New orthogonally-protected Glu derivatives for Fmoc SPPS
    New reagents for the synthesis of P1-labeled protease substrates
    New bifunctional amino-PEG-acid spacer

  • No. 4/06
    "Reagents for the synthesis of cyclic and modified peptides"
    New Orthogonally-protected Glu derivatives for Fmoc SPPS
    New PEG-based resins for smart peptide synthesis
    New Resins for making peptide thioesters

2005

  • No. 1/05
    "Fmoc amino acids"
    New derivatives for the introduction of methylated Arg and Lys
    New derivative for the minimization of aspartimide formation
    New resins for the synthesis of peptide thioesters

  • No. 2/05
    "New products for biomolecule labeling"
    New resins for the synthesis of peptide substrates
    New fluorescent amino-reactive red dyes for biomolecule labeling
    New carboxyfluorecent derivative

  • No. 3/05
    "New products for peptide synthesis"
    New derivatives for enhancing peptide synthesis (=Dmb-dipeptides)
    New polymer-supported coupling reagent
    New fluorescent dye for peptide-labeling

  • No. 4/05
    "New products for peptide synthesis"
    New low-substitution resins for the synthesis of difficult or long peptides
    New cartridges pre-filled with Fmoc-amino acids
    New methylated Lys derivatives

2004

  • No. 1/04
    "Labeling"
    NovaTag™ resins for the synthesis of biotinylated and fluorescently-labeled peptides
    IBX resin: Polymer supported reagent for the synthesis of aldehydes
    New Pseudoproline dipeptide

  • No. 2/04
    "Ligation"New pre-loaded resins for the preparation of peptide aldehydes
    New Pseudoproline dipeptides

  • No. 3/04
     "Fmoc amino acids"
    New Derivatives for the introduction of D-phosphoamino acids
    New Derivative for the introduction of sulfotyrosine
    New Derivative for the introduction of arginine
    New Glycosylated amino acid derivatives
    New Fmoc-amino acid pentafluorophenyl esters
    New Derivative for enhancing peptide synthesis
    New Fluorescent dye for peptide labeling

  • No. 4/04
    "PEG reagents"
    Bifunctional amino-PEG-acid spacers
    New Protected PEG diamine
    PEGylation resin
    Solubilizing biotinylation reagents

2003

  • No. 1/03
    Fluorescent dyes
    Biotinylating reagents
    Unusual amino acids
    Resins for SPOS of peptide aldehydes
    Resins for the synthesis of peptide thioesters

  • No. 2/03
    Solubilizing biotinylating reagent
    Building blocks
    Resins for SPOS of peptide aldehydes
    Derivatives for chemoselective ligation
 
 

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