Data Sheet
TB-500 (Thymosin Beta 4 Fragment 17-23) – Spray, 50mg (500mcg/spray)
| Application | Binds G-actin but not F-actin, escapes X inactivation and has a homolog on chromosome Y |
| CAS | 885340-08 |
| Molar Mass | 4963 g/mol |
| Chemical Formula | C212H350N56O78S |
| Amino Acid Sequence | Ac-LKKTETQ-OH |
| Synonyms | Thymosin beta(4), 77591-33-4, Thymosin beta4, Fx Peptide, Thymosin beta4 (ox), Thymosin beta4 (human), Timbetasin, Thymosin ?4, Timbetasin [USAN], DTXSID70228259 |
| Storage | Store in refrigerator at 4°C, tightly sealed, away from heat, light and moisture. |
| Solubility | Soluble in water |
| Organoleptic Profile | Clear, colorless liquid |
| Physical Form | Liquid, solved in Deionized Water (Type II), contains BKC for stability purposes. |
| Specification | TB-500 (TB-4 Fragment) concentration (per vial): TB-500 (TB-4 Fragment) 50mg (5mg/mL) ±10% BKC concentration for each variant (per vial): BKC 1mg (0.1mg/mL) ±10% |
| Terms | This material is sold for laboratory research use only. Terms of sale apply. Not for human consumption, nor medical, veterinary, or household uses. Please familiarize yourself with our Terms & Conditions prior to ordering. |





