Welcome to LifeTein Understanding Life, one protein at a time  
 

    Services and Products

 Peptide Synthesis

 GMP Peptide Services

 Peptide Library

 Custom Chemical Synthesis

 Chemical Products

 Peptide Products

 Antibody Services

 Antibody Products

 

Facilities and Production Capacities

LifeTein has the capacity in solid phase with 10 liters and up to 50 Liters. In addition, LifeTein possesses the capabilities of Fmoc, t-Boc, Cbz, solution phase synthesis, fragment condensation as well as ligation chemistries. All the purification and lyophilization are performed in specifically designed clean rooms. Our expertise with synthetic chemistry is to help you with your drug discovery and drug development processes. We have the ability to sterile fill up to thousands vials of lyophilized peptides. Please inquire in our quote request at gmp@lifetein.com about our GMP service.

Quality Control

LifeTein has developed a quality assurance system covering all aspects required for the cGMP production of peptide API's. All the specifications are tested including the solubility, appearance, stability, peptide content residual organic solvent content, counter ion content and endotoxin. We use gradient HPLC to purify the desired peak, and the final compound is analyzed again by reverse phase HPLC to verify purity. Mass spectrometry is used to verify the mass of the peptide.

We will work closely with you for your projects with full confidentiality. Your satisfaction is the most important reason for our continued growth and success. We are committed to a partnership build on trust and quality.