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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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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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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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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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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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Jun 21, 2018 · Protein lysine methylation is a distinct posttranslational modification that causes minimal changes in the size and electrostatic status of lysine residues. Lysine methylation plays...
Jul 10, 2023 · Here, we show that tonicity-responsive enhancer binding protein (NFAT5) lysine methylation, is a determinant of TMZ response. Mechanistically, EGFR activation induces phosphorylated...
Protein methylation is a diverse and versatile post-translational modification that occurs on specific amino acid residues in proteins. The two primary types of protein methylation are lysine...
Nov 23, 2015 · Methylation of Histone H4 at Lysine 20 (H4K20me) Lysine 20 is the major site of methylation on histone H4. Depending on the cell type, up to ∼80% of H4 molecules can be di-methylated,...
Oct 7, 2024 · Owing to low abundance, tryptic peptides with PTMs are usually enriched for enhanced coverage by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS). ... Lysine...
Jan 23, 2024 · We show that lysine methylation preferentially occurs in an S/T‐K‐X 3 ‐R context and identified novel HEMK2 lysine methylation substrate peptides derived from human proteins which are...





