China cyclic polypeptide Manufacturers Factory Suppliers

Peptides Head-to-Tail Cyclization. Peptides Side Chain Cyclization. Cys-Cys Disulfide Bridge Cyclization.

Biorunstar focuses on offering high-quality custom peptide synthesis services for researchers, pharmaceutical companies, and academic institutions around the world. Our custom peptide ordering

Peptide libraries are a powerful tools that accelerate the identification of biologically active peptides and enhance our understanding of molecular interactions in various biological contexts.

🧬 Site-Specific Biotinylation. 🛡️ Ultra-Strong Binding. ⛓️ Flexible Linkers.

🔆 Versatile Labeling Options. 🔬 Live Imaging Optimized. 🌑 Light-Protected Shipping. 🧪 Free Solubility Testing

Fluorescence 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

D-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

Phosphopeptides Peptides containing phospho-serine (pSer), phospho-threonine (pThr), or phospho-tyrosine (pTyr) are instrumental in studying phosphorylation-mediated biological processes. These

Methylated 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

Short 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

Peptide 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

Branched 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-