| Name: | Thymosin α1 |
|---|---|
| Item Code: | HG034 |
| CAS Number: | 62304-98-7 |
| Other name: | Thymalfasin |
| Molecular formula: | C129H215N33O55 |
| Molecular mass: | 3108.32 |
| Sequence: | Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH |
| Purity: | ＞98% |
| Main usage: | Hepatitis B and C |
Thymosin α1 (Thymalfasin), a thymus hormone, has been discovered in the thymosin fraction 5 obtained from crude calf thymus gland extracts.
Thymosin α1 acetate, (Thymalfasin) has immunoregulatory properties enhancing immune functions. Antiviral, angiogenic, and wound healing effects of thymalfasin have been observed as well. Thymalfasin is used alone or in combination with interferon α as an immunomodulator in the treatment of hepatitis B and C.
【Test】 | 【Specifications】 |
Appearance | White powder |
Solubility | Very soluble in water (>1mg/ml) |
Identification By HPLC | Retention time is same with the reference substance |
Molecular Ion Mass | 3108.32±1 |
Amino Acid Composition | ±10% |
Purity (HPLC) : | NLT 98.0 % |
Related Substances(HPLC) | Total impurities <2.0% Single impurity: <1.0% |
Acetic acid (HPLC) | <12.0 % |
Water Content(Karl Fischer) : | ≦8 % |
Peptide Content : | NLT 80% |
Residual Solvents(Acetonitrile) | ≦0.041% |
Assay | 95.0～105.0％ |
Bacterial Endotoxins : | ≦5EU/mg |
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