Custom peptides synthesis:
PopChem has many years of experience in solid phase peptide synthesis. We can offer a wide range of different purity , length and special modified peptides to meet customersâ� different research according to their requests .PopChem specializes in peptides, especially in the cyclic peptide (Cyclicpeptide), composite antigen peptide (MAPs), isotope labeling Peptides (15N,13C), methylation peptide (Methyl - peptide), sulfonated peptide (Sulfication - peptide), phosphorylated peptide (Phosphopeptides), Fluorescent labeled Peptides (Fluorescent Labeled Peptides), BIOTIN labeling Peptides (BIOTIN) and the Modification of small peptide (Modification Peptides), etc.
PopChem has a group of experienced organic synthesis research and development personnel, specializing in the research of special modified peptides chemical synthesis method.
Linear peptides synthesis:
From small scale (mgs) to large scale(kgs)
Peptides length up to 101 amino acids
Different purity level (crude,desalted, ďź�75%ăďź80%ăďź85%ăďź90%ăďź95%ăďź98%ă�99%)
1.Simple modified peptides: N-term:Acetylation and C-term:Amidation for free!
2.Cyclicpeptides:Amidecyclic (Sidechain,end),Double Disulfied bridges,Three Disulfied bridges and so on.
3.Composite antigen peptide (MAPs):2 branched peptides,4 branched peptides,8 branched peptides,16 branched peptides,etc.
4.Isotope labeling Peptides ďź�15N,13Cďźďźoffering Alaďź�15N,13CďźăArgďź�15N,13CďźăIleďź�15N,13CďźăLeuďź�15N,13CďźăPheďź�15N,13CďźăLysďź�15N,13CďźăValďź�15N,13Cďźthese labeling peptides.
5.Methyl-peptideďźLys(Me)ă� Lys(Me)2ă� Lys(Me)3ăTyr(Me)ăThr(Me)ăSer(Me)ăD-2-Me-TrpăArg(Me)2 ăArg(Me)2 symmetricalăArg(Me)2 asymmetricalăN-Me-ArgăN-Me-AlaăN-Me-AspăN-Me-GluăN-Me-MetăN-Me-LeuăN-Me-IleăN-Me-ValăN-Me-NleăN-Me-NvaăN-Me-PheăN-Me-SerăN-Me-TrpăN-Me-ThrăN-Me-ValăN-Me-GlyăN-Me-Tyr.etc.
8.Fluorescent Labeled PeptidesďźFITCăLysďźFITCďźă�5-FAMăLys(5-FAM)ă�5-TAMRAăLysďź�5-TAMRAďźăCy3ă� Cy5ăCy5.5ăCy7ăRhodamine 110ăRhodamine BăAFC, AMCăpNA,etc.
11.Special amino acids:D-amino acidsăCităAibăAbuăAhxăOrnăPyrăNleăPraăSar,etc.