— Restricted Access

For Qualified
Researchers Only.

We supply 99%+ purity research peptides synthesized in GMP-compliant US laboratories, verified by independent third-party labs, and shipped same-day with lot-specific COAs. US shipping only — no international orders. Enter your contact details to access the full catalog.

99%+
HPLC Verified
Same-Day Ship
Order by 6PM CT
Lot COAs
Per-batch verified
Thymosin Alpha-1 research vial
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— Lyophilized

Thymosin Alpha-1

LYOPHILIZED POWDER · 99%+ Purity · USA Synthesized

28-aa thymic peptide · Thymic-pathway research

— Certificate of Analysis
Independently Verified
Verified
HPLC Purity 99.4%
Mass Spec Confirmed
3rd Party ISO 17025
Per Batch Documented
View full COA document

In Stock

Ships today if ordered by 6PM CT 14-day return on unopened lots If a lot doesn't pass QC, you don't get it
Research Use Only

This product is sold strictly for in-vitro laboratory research. Not for human or veterinary consumption, ingestion, inhalation, or topical application. Has not been evaluated by the FDA. Buyer must be a qualified researcher 21+ years of age.

Lot-Specific COA
Included with every shipment
Same-Day Shipping
Order by 6PM CT · Mon–Fri
Research Use Only
Not for human or animal use
— About This Compound

Verified lyophilized powder for in-vitro research.

Acetylated 28-amino-acid peptide isolated from thymus tissue. Studied in immunology research literature for T-cell maturation, TLR signaling, and innate-immune pathway investigation.

— Compound Data

Analytical reference.

Molecular Weight 3,108.31
Purity (HPLC) 99%+
Format Lyophilized Powder
— Storage & Handling

Lab-grade handling guidance.

  • Storage temperature: Lyophilized vials are stable at -20°C in a controlled-access laboratory freezer. Short-term storage at 4°C is acceptable for vials in active use.
  • Stability: Refer to the included Safety Data Sheet (SDS) for material-specific stability windows.
  • PPE & safety: Standard laboratory PPE (gloves, eye protection, lab coat) required. Avoid skin contact, ingestion, and inhalation.
  • Disposal: Dispose of products and packaging in accordance with applicable environmental and biohazard regulations.
— What's In The Box

Documented from synthesis to your bench.

  • Sealed lyophilized vialSingle-use sterile vial sealed under nitrogen
  • Lot-specific Certificate of AnalysisHPLC purity + Mass Spec identity confirmation
  • Safety Data Sheet (SDS)Storage, handling, and disposal guidance
  • Cold-chain insulated packagingIce packs included for lyophilized compounds
— Structure

Sequence.

Acetylated 28-amino-acid peptide

Length: 28 amino acids

For Laboratory Research Use Only · Not for Human or Veterinary Consumption · USA Shipping Only · 21+ Qualified Researchers
Thymosin Alpha-1
$40.00