BB20 (BPC 10mg+TB 10mg)

BB20 is a research peptide blend combining two well-characterized synthetic peptides—BPC-157 (10 mg) and TB-500 (10 mg)—in a single lyophilized vial. BPC-157 (Body Protection Compound-157) is a synthetic 15-amino acid pentadecapeptide derived from a native gastric juice protein. TB-500 is a synthetic peptide corresponding to the N-terminal acetylated 17-23 fragment (Ac-LKKTETQ) of the naturally occurring protein thymosin β4 (Tβ4). This blend is designed to support experimental workflows investigating tissue regeneration, angiogenesis, and recovery processes.

BPC-157 modulates multiple pathways involved in cell growth, proliferation, and angiogenesis while reducing inflammatory cytokines. It promotes nitric oxide (NO) synthesis, enhances growth hormone receptor expression, and drives angiogenesis through the BPC-157-FBXO22-BACH1 axis. TB-500 functions as a primary G-actin sequestering protein, controlling actin cytoskeleton dynamics essential for cell motility, structure, and division. It promotes actin polymerization, enhances cell migration, angiogenesis, and collagen deposition, while reducing inflammation.

• Tissue Regeneration: Investigated for promoting repair of muscles, tendons, ligaments, and soft tissues.
• Angiogenesis Studies: Employed to evaluate the formation of new blood vessels.
• Wound Healing: Studied for enhancing keratinocyte migration and collagen deposition.
• Inflammatory Modulation: Used in preclinical models to assess reduction of inflammatory cytokines.

Peptide Content: BPC-157 (10 mg), TB-500 (10 mg) per vial
CAS Number: 137525-51-0 (BPC-157 free base); 885340-08-9 (TB-500)
Molecular Formula: C₆₂H₉₈N₁₆O₂₂ (BPC-157); C₃₈H₆₈N₁₀O₁₄ (TB-500)
Molecular Weight: 1,419.5 g/mol (BPC-157); 889.01 g/mol (TB-500)
Purity: ≥ 99% (batch-dependent; refer to Certificate of Analysis)
Form: Lyophilized powder
Storage: Store at ≤ -20°C in a cool, dry place, protected from light and moisture
Solubility: Soluble in sterile water and DMSO; prepare working solutions per laboratory protocol