PEPTIDES ARE RESEARCH CHEMICALS, NOT INTENDED FOR HUMAN CONSUMPTION 
TB-500 is a lab-made 17-amino-acid fragment (Ac-LKKTETQ) of the much larger protein Thymosin Beta-4. In practical terms, it is a small chain of protein building blocks designed to copy the part of thymosin-β-4 that controls actin (a structural protein that helps cells move). 
 
CAS No. 885340-08-9
Chemical Name: TB500
Synonyms
Ac-LKKTETQ;TB 500 acetate;TB500 fragment;Thymosin β4 TB500;TB500 fragment acetate;TB500 Thymosin Beta 4 (TB4);TB500(Thymosin B4 AceTate) 5MG 10MG;Thymosin Beta 4 Peptide Peptides Tb500 2mg/Vials 5mg/Vials;L-Glutamine, N-acetyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-α-glutamyl-L-threonyl-
CBNumber: CB34713831
Molecular Formula: C38H68N10O14
Molecular Weight: 889.02
MDL Number: MFCD31692428
MOL File: 885340-08-9.mol
 
FOR RESEARCH USE ONLY