Сравнение
BPC-157 vs. TB-500
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Заживление
Заживление
Номер CAS
137525-51-0
нет данных
Молекулярная масса
1419.5 g/mol
888 g/mol
Период полувыведения
4 h
нет данных
Последовательность
GEPPPGKPADDAGLVAc-LKKTETQМеханизм действия
BPC-157
Synthetic peptide derived from a sequence of a protein found in gastric juice. In preclinical models, an influence on angiogenic and tissue-protective signalling pathways has been described. The precise molecular mechanisms of action are not conclusively understood.
TB-500
Synthetic fragment of the endogenous protein Thymosin Beta-4. In preclinical models, an influence on cell migration, actin sequestration and neovascularisation has been described. Robust human pharmacokinetic data are not publicly available.
Доказательная база
Наивысшая доказательность
Модель на животных
Модель на животных
Исследования
5
3
из них на людях
0
0
Зафиксированные эффекты
4
4
Открытые противоречия
2
1
Задокументированные нежелательные явления
2
2
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between BPC-157 and TB-500?
- BPC-157 is classified as "Заживление", while TB-500 is classified as "Заживление". BPC-157: Synthetic pentadecapeptide (15 amino acids) derived from a sequence of a gastric-juice protein. Studied predominantly in animal models on healing and protective processes — controlled human trials are rare and limited in scope. TB-500: Synthetic fragment of the endogenous protein Thymosin Beta-4, specifically the actin-binding sequence. Preclinical models investigate effects on cell migration, neovascularisation and wound healing — robust human data are absent. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, BPC-157 or TB-500?
- The highest available evidence level is "Модель на животных" for BPC-157 and "Модель на животных" for TB-500. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of BPC-157 and TB-500 in Germany and the United States?
- Германия: BPC-157 — Не одобрено, TB-500 — Не одобрено. США: BPC-157 — Только для исследований, TB-500 — Только для исследований. These are factual summaries with source and review date on the individual pages.