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PEPTURÆRUO

Thymosin α1

28-residue thymic peptide, N-acetylated

Brands
3
Best purity
99.78%
From
£45
Price spread
£33

3 brands supply this

Ordered by price · no paid placement

  • Northmark Research

    NOR-202608-153 · Janoshik Analytical

    Purity99.30%
    Price£45best
    Per mg£9best
    UPLC-MS · NOR-202608-153Janoshik Analytical
    7.71 · 99.30%8.97 · 0.47%2.35 · 0.40%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-04
    Water (KF)
    1.41%
    Endotoxin
    0.175 EU/mg
  • Verity Peptides

    VER-202608-153 · Colmaric Analyticals

    Purity99.65%
    Price£54
    Per mg£10.80
    UPLC-MS · VER-202608-153Colmaric Analyticals
    7.48 · 99.65%9.92 · 0.37%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-04
    Water (KF)
    1.41%
    Endotoxin
    0.175 EU/mg
  • Corvus Bio

    COR-202608-153 · Peak Chromatography

    Purity99.78%best
    Price£78
    Per mg£15.60
    UPLC-MS · COR-202608-153Peak Chromatography
    7.51 · 99.78%3.46 · 0.31%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-04
    Water (KF)
    1.41%
    Endotoxin
    0.175 EU/mg

The compound

A 28-amino-acid acetylated peptide originally isolated from thymosin fraction 5. Released against a tightened endotoxin specification given typical downstream use.

CAS number
62304-98-7
Molecular formula
C129H215N33O55
Molecular weight
3108.25 g/mol
Solubility
Bacteriostatic water or 0.9% NaCl, ≥2 mg/mL
Storage
−20 °C, desiccated
Reconstituted
2–8 °C, use within 28 days
Thymosin α1RESEARCH USE ONLY

Primary structure

28 residues

Hover a residue for detail

Formula
C129H215N33O55
Molecular weight
3108.25 g/mol

Interactive

Reconstitution calculator

Vial mass

mL
mcg

Syringe

05010010.0u
Draw to
10.0 units
Volume
0.100 mL
Concentration
2.50 mg/mL
Draws per vial
20

Arithmetic for Thymosin α1 at the values you entered. Not a protocol and not a dose recommendation. Research use only.