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D-amino Acid PeptidesD-amino acid peptides consist partially or entirely of D-amino acids. D-amino acids, typically found in bacterial cell walls and certain antibiotics, have recently been recognized for their
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Custom Peptide SynthesisBiorunstar focuses on offering high-quality custom peptide synthesis services for researchers, pharmaceutical companies, and academic institutions around the world. Our custom peptide ordering
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Peptide LibraryPeptide libraries are a powerful tools that accelerate the identification of biologically active peptides and enhance our understanding of molecular interactions in various biological contexts.
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Biotinylated Peptides🧬 Site-Specific Biotinylation. 🛡️ Ultra-Strong Binding. ⛓️ Flexible Linkers.
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Fluorescent Labeled Peptides🔆 Versatile Labeling Options. 🔬 Live Imaging Optimized. 🌑 Light-Protected Shipping. 🧪 Free Solubility Testing
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FRET PeptidesFluorescence resonance energy transfer ( FRET) is a mechanism describing excited state energy transfer from the initially excited donor to an acceptor. The donor molecules typically emit at shorter
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Phosphorylated PeptidesPhosphopeptides Peptides containing phospho-serine (pSer), phospho-threonine (pThr), or phospho-tyrosine (pTyr) are instrumental in studying phosphorylation-mediated biological processes. These
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Cyclic PeptidesPeptides Head-to-Tail Cyclization. Peptides Side Chain Cyclization. Cys-Cys Disulfide Bridge Cyclization.
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Methylated PeptidesMethylated peptides are a common form of post-translational modifications (PTMs), including lysine, arginine, and cysteine methylation. Biorunstar has extensive experience in the synthesis of the
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Peptide Conjugated KLH,BSA Or OVAShort peptides are usually too small to elicit a sufficient immune response. Therefore, it is necessary to conjugate the peptide to a larger carrier protein to promote a robust immune response and
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Chelate DOTA PeptidesPeptide Radioligands Chelators like DTPA, DOTA, DOPA, NOTA, NODAGA, and HYNIC are often attached to the N-terminus of peptides, but can also be linked to the internal or C-terminus via an inserted
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Multiple Antigenic PeptidesBranched peptides are a type of peptide structure where multiple peptide chains (branches) extend from a central core, often derived from lysine. The lysine core provides functional groups (α-
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Oct 28, 2021 · Here, we designed potent novel D-peptide inhibitors that mimic the ACE2 α1-binding helix by searching a mirror-image version of the PDB. The two best designs bound the...
Aug 1, 2015 · Due to their biostability, d-peptides are emerging as an important molecular platform for biomedical applications. Being proteolytically resistant, d-peptides lack interactions with...
Jan 23, 2022 · This structural feature endows D-peptides with key advantages over the L-peptides, such as higher stability to proteolysis, improved intestinal absorption upon oral administration, and...
Feb 14, 2023 · Key enzymes involved in the central dogma of molecular biology have been prepared in their D-enantiomeric forms facilitating the development of mirror-image life....
Aug 1, 2015 · In this report, we show that the uptake of octa-arginine (R8) peptide by HeLa cells was significantly suppressed by the macropinocytosis inhibitor ethylisopropylamiloride (EIPA) and the...
Oct 24, 2022 · Crystallization of a racemic mixture of L- and D-protein enantiomers provides access to high-resolution X-ray structures of polypeptides. Additionally, D-enantiomers of protein drug...





