BPC-157 & TB-500 is a precision-blended research combination containing both BPC-157 pentadecapeptide and Thymosin Beta-4 (TB-500), currently being studied for their complementary interactions across multiple biological signaling pathways in controlled laboratory settings. This compound is supplied exclusively for scientific research and is not approved for human or animal consumption.
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BPC-157 & TB-500 is a precision-blended research combination containing both BPC-157 pentadecapeptide and Thymosin Beta-4 (TB-500), currently being studied for their complementary interactions across multiple biological signaling pathways in controlled laboratory settings. This compound is supplied exclusively for scientific research and is not approved for human or animal consumption.
Laboratory: Freedom Diagnostics (USA)
Principal Chemist: Stephen Schmidt
Methods: HPLC with UV Detection + LCMS/MS
Result: 99.871% purity verified
Every lot ships with a published COA documenting purity, identity, and verified peptide content.
Download COA (PDF)BPC-157 & TB-500 is a precision-blended research combination containing two of the most extensively studied peptides in experimental biology: BPC-157, a synthetic pentadecapeptide derived from a partial sequence of Body Protection Compound found in gastric juice, and TB-500 (Thymosin Beta-4), a synthetic 43-amino acid peptide corresponding to the active region of the naturally occurring thymic protein. Together, these compounds represent a dual-mechanism research system explored for their potentially complementary activity across overlapping biological signaling pathways.
Current research investigates the BPC-157 and TB-500 combination across a range of biological systems, including connective tissue models, angiogenesis pathway studies, actin-modulating research, and multi-pathway signaling investigations. Studies conducted in controlled laboratory settings have examined both compounds individually across extensive preclinical literature, and researchers are increasingly investigating potential complementary interactions when the two compounds are studied in combination.
21 Peptide™ supplies BPC-157 & TB-500 exclusively for scientific research purposes. This compound is not approved for human or animal consumption and is not intended for diagnostic, therapeutic, or clinical use.
Component 1: BPC-157 CAS NO: 137525-51-0
Molecular Formula: C₆₂H₉₈N₁₆O₂₂
Molecular Weight: 1419.54 g/mol
Component 2: TB-500 (Thymosin Beta-4) CAS NO: 77591-33-4
Molecular Formula: C₂₁₂H₃₅₀N₅₆O₇₈S
Molecular Weight: 4963 g/mol
Appearance: White powder
Storage: 2-8°C
Quality Control
Lot Number: 21P-BPCTB-2602-BLU
Purity: 99.871%
Verified Peptide Content: BPC-157: 5.96 mg / TB-500: 6.09 mg
Testing Method: HPLC with UV Detection + LCMS/MS
Testing Laboratory: Freedom Diagnostics
> Search Code: 21Pe2602230194
Analytical Verification
Identity Confirmation: Mass spectrometry confirms the molecular structure of BPC-157 and Thymosin Beta-4 (TB-500).
Chromatographic Analysis: HPLC chromatogram verifies peptide purity and separation profile.
Testing Method:
- High-Performance Liquid Chromatography (HPLC)
- Mass Spectrometry (LCMS/MS)
Laboratory:
- Freedom Diagnostics - USA
- Principal Chemist: Stephen Schmidt
