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For in vitro research use only. Not for human or animal consumption.

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Compound comparison

BPC-157 vs TB-500

BPC-157 and TB-500 are both catalogued under healing & repair research, which is why laboratories often weigh one against the other. This page compares their published specifications, supplied form, storage requirements and VaultLabs catalog status side by side. Specifications and research context only — no dosing, protocol or human-use guidance.

Research use only. For in vitro research use only. Not for human or animal consumption. Not for human consumption, medical use, or personal application.

AttributeBPC-157TB-500
CategoryHealing & repair researchHealing & repair research
Compound typeSynthetic pentadecapeptideActin-binding peptide fragment
Sequence15 amino acid gastric-derived peptide sequenceActin-binding peptide fragment (Thymosin beta-4 related research)
CAS number (literature)137525-51-0 (literature)Not published
Supplied formLyophilized powderLyophilized powder
AppearanceWhite lyophilized materialWhite lyophilized powder
Storage temperature2–8 °C (lyophilized, sealed)2–8 °C (lyophilized, sealed)
Primary research areaTendon and ligament fibroblast modelsCell migration assays
Also referenced asBody protection compound 157, Pentadecapeptide BPC-157, PL 14736Thymosin Beta-4 fragment, TB4 fragment, LKKTETQ
Batch verificationLot lookup availableLot lookup available
VaultLabs catalog2 catalog SKUs1 catalog SKU

Shared research areas

  • Tendon and ligament fibroblast models
  • GI mucosal repair assays (in vitro)
  • Wound-healing scratch assays

Key differences

  • Material type differs — BPC-157 is supplied as synthetic pentadecapeptide, TB-500 as actin-binding peptide fragment.
  • Primary literature focus — Tendon and ligament fibroblast models vs Cell migration assays.

Storage comparison

Both are stored at 2–8 °C (lyophilized, sealed), so they can share the same cold-chain and inventory conditions. BPC-157: 2–8 °C sealed storage for lyophilized material. TB-500: Lyophilized material: 2–8 °C sealed.

FAQ

Yes. Both are catalogued under healing & repair research, and they share research areas including Tendon and ligament fibroblast models and GI mucosal repair assays (in vitro). Shared categorisation is not a statement that they behave the same way or that one can replace the other.

Both are specified at 2–8 °C (lyophilized, sealed) in sealed lyophilized or supplied form, so a single storage location covers both. Always follow the condition printed on the vial label and the published COA for the lot you received.

Both. BPC-157 is listed as 2 catalog skus and TB-500 as 1 catalog sku, each dispatched from the UAE with lot details you can check through batch verification before ordering.

No substitution guidance is provided. Material selection belongs to the validated protocol of the receiving laboratory, which should be based on published specifications and the COA for the specific lot. VaultLabs supplies reference materials and documentation only.

No. It describes catalog specifications, supplied form, storage requirements and published research categories. VaultLabs does not provide medical, dosing or human-use information for any compound.

Catalog availability

Presentations VaultLabs currently lists, dispatched from the UAE. Check the lot against batch verification before ordering.

BPC-157

TB-500

BPC-157 overviewTB-500 overviewAll comparisons

Related library reading

Traceable lot numbersCOA verificationBatch verificationDocumentation availableLab testing standards