Z-Ala-Pro-OH Package: 1g,5g,10g,20g,25g,100g/Aluminum Bag or...Updatetime:Mar 29 2019Description:Superiority gl biochem (shanghai) is an internationally recognized biochemical manufacturing company that specializes in the production of peptide reagents, custom peptides and antibodies. gl biochem is based in shanghai, china where a 50,000 square foot headq...