Tesamorelin
5 mg
TB-500 (Thymosin Beta-4)
Price range: $44.00 through $74.00
Research Use Only – Not for Human Consumption
99% Purity
Subcutaneous Injection
Lyophilized Powder
Lots & Certificates
Each released lot has one certificate of analysis. Check the lot number printed on your vial against this list.
Lot Number
LOT-TB-500 10mg-713
Valid
HPLC purity
98.95%
Tested
2026-07-25
Expires
2028-07-18
Received
2026-07-24
Tested
2026-07-25
Expires
2028-07-18
Product Information
This product is for Research Use Only (RUO)
It is not for human consumption. Use only in a laboratory setting by qualified personnel. The FDA has not evaluated this product for safety or efficacy. Any other use is strictly prohibited.
TB-500 (Thymosin Beta-4) Peptide Specifications
| Property | Details |
| Product Contents | TB-500 10mg Lyophilized Powder (99% purity) in 3mL vial. |
| Available Sizes | 5 mg, 10 mg |
| Peptide Type | Synthetic 43-amino-acid actin-sequestering peptide, full-length Thymosin Beta-4 |
| Purity | Verified by third-party RP-HPLC and mass spectrometry. The exact figure for each lot is published on its certificate of analysis. |
| Molecular Formula | C212H350N56O78S |
| Molecular Weight | 4963.44 g/mol |
| Sequence | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser |
| CAS Number | 77591-33-4 |
| PubChem CID | 16132341 |
| Synonyms | Thymosin Beta-4, Tβ4 |
| Appearance | White to off-white lyophilized powder |
| Storage | Store at -20°C, sealed, away from heat, light, and moisture. |
| Solubility | Soluble in water |
This product is for Research Use Only (RUO)