Infinity BioLabs
  • Shop
  • COA
  • Tools
  • Partner Program
  • Research
  • FAQ
Shop catalog
Log in

Research use only

Research Use Attestation

Infinity BioLabs supplies research-grade peptides and reference compounds for in-vitro laboratory research only. Our products are not approved drugs, are not intended for human or animal administration, and are not for therapeutic, diagnostic, or clinical use.

Before continuing, please confirm the following:

  • •I am 18 years of age or older.
  • •I am acquiring these products on behalf of a qualified research organization or for bona-fide in-vitro laboratory research.
  • •I will not use, sell, distribute, or administer any product for human or animal consumption, injection, or therapeutic purposes.
  • •I will comply with all applicable federal, state, and local laws and regulations governing research chemicals.

By continuing you agree to our Terms of Service, Research Use Only Policy, Waiver & Release, and Privacy Policy.

Authentic COA

Certificate of Analysis

Peptide

TB-500 (Thymosin B4 Acetate) 10mg

Batch

2026H1401

Issued

May 28, 2026

Token

59KV-D65S-2GNB

If the peptide or batch above doesn’t match the label on your vial, contact us before using this product for research.

Lab report by Freedom Diagnostics — issued May 18, 2026 for batch 2026H1401.

Download PDF
Confirm this PDF is the original (Freedom Diagnostics)

Each lab report has a unique “digital fingerprint” — like a tamper-evident seal. If even one character of the PDF changes, the fingerprint changes too. We published this fingerprint the day the report was issued:

79a6253a81c20bf9378f2913fad8f15e32316ad9ac3dcdc6437b21a33d4b93f8

Download the PDF, then check the file you have matches — right here in your browser (nothing is uploaded):

Or from a terminal:

  • Mac or Linux: open Terminal, run shasum -a 256 your-coa.pdf
  • Windows: open PowerShell, run Get-FileHash your-coa.pdf -Algorithm SHA256

The output should be the same string as above. If it isn’t, stop using the file and contact us— the copy you have isn’t the one we issued.

Lab report by Vanguard Laboratory — issued May 28, 2026 for batch 2026H1401.

Download PDF
Confirm this PDF is the original (Vanguard Laboratory)

Each lab report has a unique “digital fingerprint” — like a tamper-evident seal. If even one character of the PDF changes, the fingerprint changes too. We published this fingerprint the day the report was issued:

e62937dc0c1b8f2703f1188a78197669256668ad1b70c23de881c2854505c0c1

Download the PDF, then check the file you have matches — right here in your browser (nothing is uploaded):

Or from a terminal:

  • Mac or Linux: open Terminal, run shasum -a 256 your-coa.pdf
  • Windows: open PowerShell, run Get-FileHash your-coa.pdf -Algorithm SHA256

The output should be the same string as above. If it isn’t, stop using the file and contact us— the copy you have isn’t the one we issued.

Issued by Freedom Diagnostics & Vanguard Laboratory on May 28, 2026. This document is provided strictly for in-vitro research use only. Infinity BioLabs products are not for human or veterinary therapeutic application.

Something doesn’t look right? Contact our team or verify a different token.

Infinity BioLabs

USA premium research peptides and biotech compounds. Every product is tested and verified by trusted US labs — purity (HPLC and MS), endotoxins, heavy metals, microbial safety, and spectral analysis — to guarantee the integrity of your research results.

Support

  • Contact Us
  • Track Order
  • Verify a COA
  • FAQs
  • About

Tools

  • Peptide Calculator
  • Research Library
  • Partner Program

Legal

  • Privacy Policy
  • Terms of Service
  • RUO Policy
  • Waiver Agreement
Accepted payments:

© 2026 Infinity BioLabs. All rights reserved.

Partner ProgramPrivacy PolicyTerms of Service