Description
- TB-500 is the synthetic, short-chain version of the natural Thymosin Beta-4 peptide.
- TB-500 is one of the best-selling peptides and products at Peptides Rock. Our peptides are all produced in a sanitary facility, then properly sealed to prevent contamination.
- TB-500 peptide comes in a lyophilized powder form, available in both 5mg&10mg powder vials.
PROPERTIES
| Other Names | Thymosin Beta4, Timbetasin, Thymosin Beta4 Acetate |
| CAS Number | 885340-08-9 |
| IUPAC Name | (4S)-4-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-6-aminohexanoyl]pyrrolidine-2-carbonyl]amino]-3-carboxypropanoyl]amino]-4-methylsulfanylbutanoyl]amino]propanoyl]amino]-4-carboxybutanoyl]amino]-3-methylpentanoyl]amino]-4-carboxybutanoyl]amino]-6-aminohexanoyl]amino]-3-phenylpropanoyl]amino]-3-carboxypropanoyl]amino]-6-aminohexanoyl]amino]-3-hydroxypropanoyl]amino]-6-aminohexanoyl]amino]-4-methylpentanoyl]amino]-6-aminohexanoyl]amino]-6-aminohexanoyl]amino]-3-hydroxybutanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]-5-amino-5-oxopentanoyl]amino]-4-carboxybutanoyl]amino]-6-aminohexanoyl]amino]-4-amino-4-oxobutanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-6-aminohexanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylpentanoyl]amino]-4-carboxybutanoyl]amino]-5-amino-5-oxopentanoyl]amino]-4-carboxybutanoyl]amino]-6-aminohexanoyl]amino]-5-amino-5-oxopentanoyl]amino]propanoyl]amino]acetyl]amino]-5-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-5-oxopentanoic acid |
| Molecular Formula | C212H350N56O78S |
| Molecular Weight | 4963 g·mol-1 |
| Purity | >99% purity third-party tested sterilized vials (not properly formatted) |
| Available Serving Size & Forms | 5mg&10mg powder |
| Forms and sizes | white lyophilized/freeze-dried powder, 5mg vial |
| Storage | Powder peptides can be stored long-term at -20 degrees Celsius for up to 2 years and refrigerated short-term between 2 to 8 degrees Celsius for up to 3 months.
Reconstituted powders must be consumed immediately to avoid degradation. |
| Shelf life | Up to 2 years with proper storage |
Why Choose All In Peptides?
All In Peptides is the best place to buy peptides online. If you’re looking to buy research chemicals online, our one-stop-shop offers a wide range of third-party tested, high-quality research peptides — including top-tier peptides, nootropics, amino acids, research oils, liquid research compounds, and more!
Our products are routinely and rigorously tested for purity, with COAs verifiable through third-party laboratory testing services.
We also maintain reliable customer service to facilitate a smooth consumer experience, from pre-sale inquiries to after-sales concerns. Please contact us for questions about our products.






Reviews
There are no reviews yet.