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New Technologies for Long Peptide Synthesis
$0.18/bp Competitive Price
Synthetic Genes in Days
LifeTein Protein Structure
MAP Peptide Synthesis
Free Peptide Antigen Design
Peptide Affinity Purified Antibodies
Phospho-Specific Antibodies
LifeTein Antibody Structure
Mapping Protein-protein Interactions
Antibody profiling
Epitope Mapping
Biomarker Identification
LifeTein Peptide Service
Biotin-labeled Peptides
Gene Synthesis Service
Peptide Conjugated Magnetic Agarose
Cyclic Peptides
LifeTein Biotinylated Peptides
FRET Assay
FITC, FAM, TAMRA, Rhodamine
Abz/Tyr(NO2), EDANS/Dabcyl, Dnp/MCA
Peptide Oligo Conjugation
More Quenchers and Fluorophores...
LifeTein Fluorescent Peptide Modifications

Reasons to Switch to LifeTein for Peptide Synthesis

  • It’s Never Been More Affordable

    We offer a range of innovative, high-quality solutions to fit any laboratory budget.

  • Save Time

    LifeTein's PeptideSyn technology can save you hours, even days, of precious research time.

  • Avoid Mistakes

    We offer free aliquoting for your peptides. Aliquoting prevents the breakdown of peptides in stock solution that can be caused by repeated freeze-thaw cycles.

  • Ph.D.-Level Support

    Our dedicated teams are committed to your successful peptide design (free), peptide synthesis, and antibody production to meet your evolving needs.

Our Promise

Free HPLC/MS Data 100%
Turnaround Time 95%
Difficult Modifications 90%
Free Peptide Antigen Design 100%
Antibody Success Rate 95%
Chemical Synthesis Success Rate 80%

Get published in Nature

Choose high-quality services and products from us.

“ Overlapping peptides from LifeTein were used to map the region of Fragment 3 by epitope mapping of anti-Fzd2 antibody. This anti-Fzd2 antibody was found to reduce tumor growth... ”

LifeTein Publication in Cell
First Author: Dr. Taranjit S.

“ Biotin labelled peptides were synthesized by LifeTein and conjugated with nanoparticles. A 6-amino-hexanoic linker was added between biotin and peptide to form a flexible space...”

LifeTein Publication in Nature
First Author: Dr. Hong-Bo P.
Nature Communications

“ Synthetic peptides EPF from LifeTein were used for in vitro cleavage. A long peptide of 69 amino acids was used for enzyme cleavage. Other Dabcyl/EDANS-labeled peptides were also used...”

LifeTein Publication in Nature2
First Author: Dr. Cawas E.

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