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⬤ All products are sold strictly as laboratory reagents for in-vitro research use only. Not for human or veterinary use.
The Pretty Little Peptides — sunset beach brand badgeKayethel Peptides
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Comparison Analysis

BPC-157 vs TB-500

Two tissue repair peptides operating through distinct molecular mechanisms. BPC-157 works via VEGF/NO pathways while TB-500 acts through actin cytoskeleton dynamics.

Criterion
OriginGastric juice protein fragmentThymosin Beta-4 analog
Molecular Weight1419.53 g/mol4963.44 g/mol
Primary MechanismVEGF upregulation, NO modulationG-actin sequestration, F-actin polymerization
PathwayFAK-paxillin, dopaminergic, GABAergicAkt/mTOR, angiogenesis
Research FocusMucosal, tendon, neurotransmitterCell migration, cardiac, angiogenesis
Price (5 mg)$42.00$48.00

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Research Assessment

BPC-157 and TB-500 target different repair pathways. BPC-157 is favored for GI mucosal and neurotransmitter-related research. TB-500 is preferred for cell migration and actin dynamics studies. Many researchers use both in the Tissue Repair Research Stack for multi-pathway investigation.

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⬤ For laboratory research use only. Not for human consumption.