A Zinc Dependent Nonapeptide

Thymalin gets linked to Thymulin a lot, also called Serum Thymic Factor or FTS. It's a peptide that comes from the thymus, shows up often in immunology research papers.

The synthetic version here is one specific nonapeptide sequence. Natural thymic extracts labeled Thymalin can actually be a mix of different peptide fractions, not just one thing.

Research use only. Strictly for labs, not for people, not for animals.

Quick Facts

Names: Thymalin, Thymulin, Serum Thymic Factor, Nonathymulin
Scientific name: L Pyroglutamyl L alanyl L lysyl L seryl L glutaminyl glycyl glycyl L seryl L asparagine
Type: Zinc dependent nonapeptide
Length: 9 amino acids
Class: Thymic peptide, sometimes called a cytomedin

Chemical Details

Formula: C33H54N12O15
Weight: roughly 858.864 g/mol
Structure: Pyroglutamyl nonapeptide, N terminal
Zinc link: Papers describe its activity as zinc dependent
Look: White to off white powder, lyophilized

Worth noting, natural thymic extracts under the Thymalin name can range from 1,000 to 10,000 Da. What's listed here is just the defined nonapeptide sequence.

What Labs Study It For

Researchers look at this nonapeptide for:

Thymus derived signaling models
Zinc dependent binding behavior
Immune pathway work, in vitro
Structure activity relationships
Cytomedin and short chain peptide classification

Some labs also test it alongside Adamax, especially when comparing peptide stability and signaling research together.

Regulatory Status

FDA hasn't approved this for treating anything. Lab use only.

Legal and Safety Info

Not a supplement, just a research compound. Keep away from kids. Limited safety data exists, so only trained lab personnel should handle it.

Buying this means agreeing to use it legally, research only.