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Reconstitution

When reconstituted with 1.25mL of bacteriostatic water, Thymosin Alpha-1 yields a solution of 10mg/mL.

Storage

Before reconstitution, this product is stable at room temperature for short periods, such as during shipping, but refrigeration is recommended for longer-term storage. After reconstitution, it must be refrigerated. Keep away from direct light. This product is stored refrigerated until it ships.

Thymosin Alpha-1 12.5mg

In stock

$70.00 CAD

Each vial contains 12.5mg of lyophilized Thymosin Alpha-1.

Thymosin Alpha-1 is a 28-amino-acid peptide originally isolated from the thymus gland, where immune cells mature. Researchers use it to study immune system signalling, particularly how T cells develop and respond.

i

All products are sold for research purposes only and are not for human consumption.

Additional information

Thymosin Alpha-1 (thymalfasin) is the active ingredient in Zadaxin®. These names are registered trademarks of their respective owners. This product is not affiliated with, endorsed by, or equivalent to any branded product.

Certificates of Analysis (COAs)

Thymosin Alpha-1 12.5mg · Batch TA02
Tested by Janoshik

Purity & mass

99.69%
Avg. purity
Avg. mass
13.26 mg
Date tested
2025-12-05
Certificate of analysisCOA
View report

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