Ronnie Ji

Biography

Manager Company NamePepmic Co., Ltd Dates EmployedAug 2010 – Present   Employment Duration7 yrs 5 mos LocationSuzhou, Jiangsu, China *Issuing peptide/antibody quotations, handling orders, updating the progress of the orders to the customer. *Developing new customers and markets *Visiting customers regularly, contacting the customers tightly, maintaining good relationship with the end users and distributors ******Peptide Synthesis Introduction****** Peptide Synthesis: from 2aa to 200aa, milligrams to kilograms Peptide Purity: Crude, Desalted, ＞70%, ＞75%, ＞80%, ＞85%, ＞90%, ＞95%, ＞98%, ＞99% Peptide Modification： Biotinylation | C-terminal modification | Cyclic peptides Fatty acid conjugation | Fluorescent peptides | Glycopeptides KLH, BSA, OVA conjugation | Linkers/spacers | Long peptides Metal chelators | Methylation  | Multiple antigenic peptides N-Methylamino acid | N-terminal modification | PEGylation Phosphorylation | Prenylation | Quenched fluorescent peptides(FRET peptides) Stable isotope labeled peptides | Sulphation | Unusual & Non-natural amino acids Peptide Library Synthesis: Alanine scanning libraries | Combinatorial 2-Positional scanning libraries | Combinatorial 3-Positional scanning libraries | Overlapping libraries | Postional scanning libraries | Scrambled peptide libraries | T-cell Truncated libraries | Truncation libraries ******Antibody Preparation****** pAb Packages: Peptide sequence to pAb, Protein/Gene sequence to pAb, small molecular to pAb. mAb Packages: Peptide sequence to mAb, Protein/Gene sequence to mAb, small molecular to mAb. Ronnie Ji Pepmic Co., Ltd. ronnie@pepmic.com www.pepmic.com Blogger: pepmic-ronnie.blogspot.com/ Twitter: twitter.com/pepmic_peptide

Research Interest

Medicine and Pharmaceuticals