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Product Focus
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H-L-Lys(Suc)-OH*HCl
Succinylation of proteins on the epsilon-amino group of lysine residues is a posttranslational modification that is still poorly understood.
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(TPP-Lys(TPP))2-Lys-Gly-Gly-Gly-N2H3*4Br*TFA
Delivery of hydrophilic compounds across membranes is usually problematic. Modification with triphenylphosphonium ions has been shown to overcome this barrier.
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A Cyclo-RGD Peptide for the Preparation of Tumor Mimics
The 2D monolayer cell culture model is widely applied for drug screening. However, this approach is frequently not able to adequately mimic the in vivo response.
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Hydrolysis-Stable Mimics of Phosphorylated Amino Acids (Ser, Thr and Tyr)
Phosphorylation of serine, threonine and tyrosine is counted among the most important posttranslational modifications that occur in organisms.
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Diazirine Amino Acids for Photo Cross-Linkage in Living Cells
Iris Biotech introduces a comprehensive set of photo-crosslinking amino acids bearing the diazirine moiety.
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Fmoc-Amox, A Novel Reagent for Fmoc-Protection
The most common reagent for the Fmoc-protection of amino acids is currently Fmoc-OSu, followed by Fmoc-Cl. However, the use of these reagents is usually accompanied by several side reactions, such as the formation of beta-alanine and dipeptides.
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beta,beta-Dimethyl Amino Acids
The use of bioactive peptides has increased over the recent years as they attracted attention for their use as therapeutic agents.
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Polyarginine
Polyarginines are well known for their ability to enhance cell penetration.
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Fmoc-L-Cys(Propargyl)-OH
This alkyne-functionalized cysteine building block can be incorporated into peptides via the Fmoc strategy.
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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.
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