TB-500
$74
Peptide (43 aa)
5mg
Lyophilized
Purity ≥99.0%
HPLC verified
CAS 77591-33-4
MW 4963.44
C212H350N56O78S
Ac-SDKPDM…IEQEKQAGES
43 aa
IN STOCK
What this material is — stated exactly, nothing more.
TB-500 is a peptide (43 aa), supplied at 5mg per vial as lyophilized material. Every lot is verified at ≥99.0% purity by high-performance liquid chromatography before it is listed.
On record, the structure is: Thymosin beta-4 - 43 aa, N-acetylated: Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES (Ac-Ser-Asp-Lys-Pro-Asp-Met-...-Ala-Gly-Glu-Ser).
Its identity is fixed in the chemical registry under CAS 77591-33-4 — molecular formula C212H350N56O78S, molecular weight 4963.44. One number, one molecule; the registry entries are linked under references below.
Supplied as a white lyophilized powder. Store refrigerated at 2–8 °C (36–46 °F), protected from light and moisture. For in vitro laboratory research use only.
The material as it arrives, on paper.
The registry entries for the exact structure named on this page — check us against the record.
These are the public registry records for the compound — maintained by the National Institutes of Health and the Chemical Abstracts Service, not by us. The current lot's own laboratory results live on the Certificate of Analysis page.
Research Use Only
All products sold by BaseLinePeptide are intended for laboratory research use only (RUO). They are not for human or veterinary use, not for medical diagnosis or treatment, and not for consumption of any kind. By purchasing, you confirm these materials will be handled exclusively by qualified researchers in a controlled research setting.