Chengdu banishing-----sales specialistChengdu banishing is the leading manufacturer of amino acids& dipeptide in China.*DL-Homocysteine thiolactone Hcl, 99%*D- Tryptophan methyl ester HCl*D-Arginine*Orotic acid*L-Pyroglutamic acid*L-Tyrosine*L-TYROSINE DISODIUM SALT*L(-)-Thiazolidine-4-carboxylic acid*L-Alaninamide HCL*Gly-Gly*Gly-Tyr*Alanyl-Cystine*Glycine tert butyl ester Hcl*N-Acetyl-L-leucine*N-acetyl-thioproline*N-acetyl-thiazolidine-4-caboxylic acid*BOC-D-ARG-OH HCL H2O*22 kinds of fmoc-amino acid.we also accept customer synthesize. please contact me for any kind of questions.teresa.li@cd-bsx.com, Mob: 15008222507