Information of Thymosin α1 Acetate

Thymosin α1 is a peptide fragment derived from prothymosin alpha, a protein that in humans is encoded by the PTMA gene.Thymosin α1 is now approved in 35 countries for the treatment of Hepatitis B and C, and it is also approved for inclusion with vaccines to boost the immune response in the treatment of other diseases.
Item Name:     Thymosin α1 Acetate
Molecular Formula:    C129H215N33O55
CAS No.:     62304-98-7
Information of Thymosin α1 Acetate:
Appearance :White powder
Specific Optical Rotation(c=1,15%HAc) :-80.0~-95.0°
Water Content(Karl Fischer) :≤5.0%
Acetate Content(by HPLC) :≤10.0%
Amino Acid Composition :±10% of theoretical
Purity (by HPLC) :≥98.0%
Single Impurity(by HPLC) :≤1.0%
Peptide Content(by N%) :≥82.0%
Assay(By Anhydrous, Acetic Acid-free ) :95.0~102.0%
Bacterial Endotoxins :≤5EU/mg