TB-500 Molecular Weight
The molecular weight of TB-500 is 4,963.4 g/mol, with identity confirmed by mass spectrometry.
01Molecular Weight
The molecular weight of TB-500 is 4,963.4 g/mol. On a Certificate of Analysis, identity is confirmed by mass spectrometry — comparing the observed molecular mass against the theoretical mass of the TB-500 sequence.
02Identity & Structure
| Molecular weight | 4,963.4 g/mol |
| Sequence | Contains the LKKTETQ actin-binding motif |
| Also known as | Thymosin β-4 fragment |
| Classification | Regenerative |
| Identity method | Mass spectrometry |
| Purity spec | ≥99% HPLC |
Identity independently confirmed · MZ Biolabs
03FAQ
What is the molecular weight of TB-500?
TB-500 has a molecular weight of 4,963.4 g/mol.
How is the identity of TB-500 confirmed?
Identity is confirmed by mass spectrometry, comparing the observed molecular mass to the theoretical mass of the TB-500 sequence, alongside HPLC purity analysis. This is performed by an independent third-party lab (MZ Biolabs).
What is the amino acid sequence of TB-500?
The sequence of TB-500 is Contains the LKKTETQ actin-binding motif.