Laboratory Grade

Research Use Only

Premium peptides for in-vitro research and laboratory applications.

Shop research peptidesSee featured compounds

For Research and Laboratory Use Only

All products sold by Infinity Labs are intended strictly for in-vitro research, laboratory experimentation, and educational purposes. Products are not intended for human or veterinary use.

Not for Human UseNot for Veterinary UseNot for Food Use

Intended Research Applications

Cell Culture Studies

Investigate cellular responses and mechanisms in controlled laboratory environments.

Protein Analysis

Study protein interactions, binding affinities, and structural characteristics.

Receptor Studies

Examine receptor binding, signaling pathways, and molecular mechanisms.

Biochemical Assays

Perform analytical tests to measure peptide activity and interactions.

Research-Grade Quality Standards

Every product meets rigorous quality standards to ensure reliable research results.

99%+
Purity Verified

HPLC tested for purity verification

3rd
Party Tested

Independent lab verification

CoA
Included

Certificate of Analysis with every batch

Shop tested peptidesView certificates of analysis

Proper Handling Guidelines

Storage Requirements

  • Store lyophilized peptides at -20°C for long-term stability
  • Refrigerate at 2-8°C for short-term storage (up to 4 weeks)
  • Protect from light and moisture
  • Avoid repeated freeze-thaw cycles
  • Keep sealed until ready for laboratory use

Handling Precautions

  • Use appropriate personal protective equipment (PPE)
  • Handle in a clean laboratory environment
  • Follow standard laboratory safety protocols
  • Avoid contamination with skin oils or foreign materials
  • Dispose of materials according to local regulations

Quality Verification

  • Review the Certificate of Analysis (CoA) for each batch
  • Verify identity purity via HPLC results (should be 99%+)
  • Confirm molecular identity via mass spectrometry data
  • Confirm the batch number matches the supplied CoA
  • Report any quality concerns to support@infinitylabs.com

Research Peptide FAQs

Answers to the questions researchers ask before ordering.

Can Infinity Labs peptides be used on humans or animals?
No. Every product is sold strictly for in-vitro research, laboratory experimentation, and educational use. Products are not intended for human, veterinary, or food use, and are not drugs or dietary supplements.
Do your research peptides come with a Certificate of Analysis?
Yes. Every batch is third-party tested in the United States, and a Certificate of Analysis with HPLC and mass spectrometry results is provided for each lot. You can review current certificates on our CoA page before you order.
How pure are Infinity Labs research peptides?
Identity purity is verified at 99% or higher by HPLC, and molecular identity is confirmed by mass spectrometry on independent, accredited US laboratory equipment.
How should research peptides be stored?
Store lyophilized peptides at -20°C for long-term stability and at 2 to 8°C for short-term laboratory use. Protect from light and moisture, and avoid repeated freeze-thaw cycles.
How quickly do orders ship?
In-stock orders placed before the daily cutoff ship the same business day, and every order includes shipment protection. See our shipping page for delivery options and rates.
Who is eligible to purchase from Infinity Labs?
By ordering, you confirm that you are a qualified researcher or are purchasing for legitimate research purposes, and you agree to handle all products in accordance with applicable laws and regulations.

Researcher Responsibility

By purchasing from Infinity Labs, you acknowledge that you are a qualified researcher or are purchasing for legitimate research purposes, and you agree to use all products in accordance with applicable laws and regulations.

99%+
Identity purity

HPLC verified

3rd Party
US lab tested

Independent verification

CoA
Every batch

HPLC + mass spec

Same Day
Dispatch

Shipment protection included

Browse ProductsRead Full Disclaimer
MOTS-C peptide vial
NAD+ peptide vial

All the research peptides you need, with the peace of mind and research community at your fingertips.

Research updates from Infinity Labs

Subscribe for catalog updates, new research compounds, and quality documentation news

For researchers and labs. No spam, unsubscribe anytime.

Please enter a valid email address