LifeTein peptide logo LifeTein peptide service guarantee


    Services and Products

 Custom Peptide Synthesis

 Peptide Library

 Protein Expression Service

 Antibody Service

 Chemical Synthesis

 Antibody Products

 Peptide Products

  Custom Peptide Synthesis

Custom Peptide Synthesis

Custom Chemical Synthesis Services

Chemical Synthesis Services

Custom Peptide Synthesis Services
Custom Antibody Services
LifeTein Promotional Antibodies and Peptides
Peptide Amounts from mg to kg
Peptide of 5-170 Amino Acids
Purity of All Levels
Comprehensive Modifications
Active Pharmaceutical Ingredients
Pilot Batch to Full Scale Launch
Stringent Quality Control
Quantities Up to Kilograms
Custom Antibody Services

Custom Antibody Services

Peptide Products

Antibodies & Peptides

Polyclonal Antibody Services
Monoclonal Antibody Services
Phospho-Specific Antibody Services
Free Peptide Antigen Design
Epitope Tag Antibodies
Amino Acid Resins
Bioactive Peptides
Cosmetic Peptides