Company Introduction

Biorunstar is a full-service peptide company. We utilize solid-phase peptide synthesis, solution-phase synthesis, and microwave synthesis chemistry to prepare your custom peptide product. We purify the desired peak using preparative HPLC, and the final peptide sample is reanalyzed with reverse-phase HPLC to verify purity. Mass spectrometry is used to confirm the peptide's mass, and HNMR analysis reports are provided to verify special small compound-peptide complexes.

Overview of peptide synthesis service range scope
Length of sequence from 2 to 120 amino acids
Peptide amounts from mg -kg
Different levels of purity, crude, desalted, >70, >80, > 90, >95% and >98%
Cyclic Peptides - Cys to Cys, Head to Tail, Internal Lactam
Simple and complex peptide modifications: Biotinylated Peptides, Phosphorylated Peptide, Fluorescent Peptide, Cyclic peptide, D-amino Acid Peptide, Branched Peptide, Methylated Peptide, Fluorophore and Quencher pairs, Stapled peptide, Isotope Labeled Peptide, Peptide Conjugated KLH, BSA or OVA, Peptide Radioligands.
Monthly supplied capacity over 1000 peptides
Aliquots of appropriate sizes as customer requested

Most custom peptides ordered from Biorunstar can be delivered within 2-3 weeks. The lead time generally varies depending on peptide length, quantity, and complexity. Every peptide is supplied with stringent analytical specifications, which include HPLC chromatograms to ensure purity and mass spectral analysis to confirm identity