GL Biochem Ltd

Company Description

GL Biochem is a manufacturer of amino acids, peptides and antibodies, which has accumulated many technical knacks since its establishment in 2008. A group of experts, armed with more than thirteen years  experience in lab, are still working on exploiting new structures of amino acids and peptides and their new synthesis technologies.
Products include catalogue and custom amino acids, peptides and antibodies. Service contains IR,NMR,MS,HPLC spectrogram as required, COA(Certificate of Analysis) of products, molecular structure of products.
Peptides instrumentations; 400Hz NMR, 2 units of FT-IR, 10 units of MS, Amino Acid Analyzer, 96/102 GL Biochem Ltdll automated peptides synthesizers, microwave-assisted peptides synthesizer, microplate reader, 200 units of analytical and preparative HPLC.
Monthly Production(peptides):10,000 pieces
Products:
A.Amino Acids: L/D-enantiomer; N terminus, C terminus and side groups modification; Pseudoproline Dipeptides
B.Peptides:
a. Catalogue peptides, Pharmaceutical peptides, Cosmetic peptides and Custom peptides;
b.  Modification:
Terminal modification:
       N and C terminal modification, especially N terminus fatylation
       Configuration modification: D-enantiomer
       Labeling: Fluorescence labeling and Isotope labeling
       Branched peptide, cyclic peptide and their combination dicyclopeptide such     as E-[c(RGDyk)]
       Methylated peptide: asymmetrical or symmetrical
       Phosphorylated peptide
       Pesudo-dipeptide in peptide chain, for example Ser[Psi(Me,Me)Pro], Thr[Psi(Me,Me)Pro]
       Unusual amino acids, Homo amino acids in peptide chain
C. Others- Resins; Linkers for Solid Phase Synthesis; Peptide coupling reagents; N-protecting reagents
To be specific:
Pharmaceutical peptides include:
a. Vasopressin and derivatives
b. Oxytocin and derivatives
c. Adrenocorticotropic hormones and derivatives
d. Hypothalamus-hypophysis peptide hormones
e. Gastro-intestinal peptide hormones
f. Antimicrobial peptide
g. Others