Thymosin Alpha 1 5 mg

Research-grade lyophilized peptide powder supplied in a sterile glass vial. Thymosin Alpha 1, also known as Thymalfasin, is a 28-amino-acid peptide investigated in controlled laboratory settings for its role in immune modulation, T-cell maturation, immune restoration, and cytokine signaling research.

Research Use Only

This product is intended strictly for laboratory and scientific investigation. Not for human consumption, therapeutic use, or veterinary application.

Specifications

Purity

99%+ (HPLC, third-party tested)

Form

Lyophilized peptide powder

Content

5 mg Thymosin Alpha 1 per vial

Packaging

Sterile glass vial with secure closure

Storage

Store lyophilized at 2–8 °C, desiccated, and protected from light

Molecular Formula

C₁₂₉H₂₁₅N₃₃O₅₅

Molecular Weight

~3108.3 g·mol⁻¹

Sequence

Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH

Other Names

Thymalfasin, Tα1, Thymosin Alpha 1

CAS Number

62304-98-7

Reconstitution

In laboratory workflows, lyophilized research peptides are typically handled with suitable sterile diluents such as bacteriostatic water (BAC), which may help support stable preparation and consistent laboratory handling.

For convenient laboratory use, see Bacteriostatic Water – 10 ml.

Research Overview

Thymosin Alpha 1 is a naturally occurring thymic peptide recognized for its immunomodulatory properties. In laboratory settings, it is investigated as a tool compound for studying T-cell maturation and differentiation, restoration of immune responsiveness, and regulation of cytokine and chemokine signaling. No therapeutic or clinical claims are made or implied.