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Entry TA5, set from the shelf on 16 October 2026
Plate 10 of 49
$145.85per sealed box
of ten vials
Per vial
$14.58
Per mg
$2.92
Shipping
Free

On the shelf. A paid order leaves within one to two business days, tracked.

Payment is chosen at checkout: Bitcoin or USDT, or Interac e-Transfer in Canada. Tracked, plainly packed, free to ship.

Thymosin Alpha-1 5 mg

n., research peptide
thy·mo·sinTA5Family IV, LongevityNo. 10

A 28-residue peptide. Supplied here as a lyophilised powder, five milligrams to the vial, ten vials to the box.

Data sheet Thymosin Alpha-1 5mg

Formula
C129H215N33O55
Average mass
3,108.3 g/mol
CAS number
62304-98-7
FDA UNII
W0B22ISQ1C
Sequence
SDAAVDTSSE ITTKDLKEKK EVVEEAEN
Also called
thymalfasin
Purity
98.0% minimum, reversed-phase HPLC1
Form
Lyophilised powder, sealed vial
Per vial
5 mg
Per box
10 vials, 50 mg in all
Storage
−20 °C, dry, away from light
Certificate
One per batch, opened by the number on the box2
Code
TA5

Other strengths of Ta Same compound, different fill

5 mg is on the shelf now; 10 mg lands by 25 October. Strengths of one compound sit together, the way isotopes of an element do.

Neighbours in the table Longevity family, on the shelf

Notes To this entry

  1. Purity. Every batch is released at 98.0% or better by reversed-phase HPLC; the figure for your batch is printed on its certificate.
  2. Certificate. Enter the batch number from the box at the lab’s lookup, tjqxgdlab.com, to open its certificate of analysis.
  3. Sources. Identifiers as filed by FDA GSRS, UniProt, PubChem and NIST.
  4. Research use only. Sold for laboratory research. Not for human or veterinary use. We do not give dosing advice.