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

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Research blends

Wolverine

Wolverine is a dual-peptide research blend combining BPC-157 and TB-500 in a single lyophilised presentation. Because it is a composite material it has no CAS number. VaultLabs supplies Wolverine as a reference material for in vitro laboratory research only.

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

Reviewed by VaultLabs Research Editorial Desk · Last updated 2026-08-04

Key facts

  • Two named components: BPC-157 5 mg and TB-500 5 mg in a 10 mg total fill.
  • No single CAS registry number — blends are not single substances.
  • Distinct from BPC-157 10mg (single sequence) and from KLOW (four-component blend).
  • BPC-157 and TB-500 each have separate literature; combining them does not create new clinical evidence.
  • Not for human or veterinary use.
Composition
BPC-157 5 mg + TB-500 5 mg
CAS number
Not applicable — composite material
Appearance
White to off-white lyophilised blend
Catalog strength
10 mg total fill

What Wolverine is

Wolverine is a formulated dual blend of BPC-157 and TB-500. It is not a novel chemical entity and it does not have a CAS number as a whole.

Laboratories that need unambiguous single-substance certificates should order BPC-157 or consult TB-500 research documentation separately. Blends suit work where the combination itself is the documentation object.

KLOW is a different blend that also contains BPC-157 and TB-500 plus GHK-Cu and KPV — never share lots or certificates across these SKUs.

Where the research literature sits

BPC-157 literature is dominated by preclinical injury-model work; TB-500 / thymosin β4 fragment literature emphasises actin binding and cell-migration models. Neither body of work was generated using this specific combination.

Anti-doping status of the named components applies to the blend: both BPC-157 and TB-500 warrant compliance awareness in sport-connected laboratories.

Analytical characterisation and handling

Meaningful blend analytics ask whether both components are present and identifiable. A single purity percentage is not sufficient characterisation.

Store sealed at 2–8 °C. Wolverine is not an approved medicine and is not for human use.

Regulatory position and supply

Supplied strictly for in vitro laboratory research. The catalog presentation is a 10 mg lyophilised blend vial with lot-linked documentation when published.

Laboratory documentation practice

Two-component repair-pathway blends are common in research supply, but they are easy to mis-file next to single-sequence BPC-157 stock. Warehouse and LIMS naming should make the blend status obvious at a glance.

Because BPC-157 and TB-500 both appear on anti-doping prohibited lists, laboratories connected to athlete populations or testing programmes should treat Wolverine as carrying those same compliance constraints even though it is supplied only for in vitro research.

Certificate review for Wolverine should confirm both components where analytical methods resolve them. If your SOP requires a single-substance COA for either component, purchase that component as its own SKU instead of relying on the blend presentation.

How this page should be read

This monograph is a reference article for laboratory purchasers and documentation staff. It summarises chemical identity, literature context and handling constraints that affect analytical work. It is not a protocol, not a dosing guide and not a substitute for institutional SOP review.

Where pharmaceutical or clinical papers are cited, they are included only to anchor compound identity and regulatory status. They do not authorise human use of VaultLabs research material, and they do not convert a lyophilised reference vial into a finished medicine.

If a certificate, label and monograph appear to disagree, stop and query support with the lot number before the material enters an experiment. Lot-linked certificates override general catalog copy for the specific unit in hand.

VaultLabs updates monographs when catalog strengths or documentation practice change. The updatedAt field marks the editorial revision date for this article, not the manufacture date of any particular lot.

All VaultLabs materials named here remain research-use-only: not for human consumption, not for medical use, and not for personal application under any reading of the surrounding literature.

Research interest areas

Dual-component repair-pathway documentation

Blend vs single-SKU analytical comparisons

Component identity and ratio verification

Storage information

2–8 °C (lyophilized, sealed)

2–8 °C sealed; follow product page and batch COA notes.

Stability notes

Multi-component lyophilized blends require component-level handling awareness — do not assume single-peptide SOPs transfer unchanged.

Selected literature

Named papers behind the statements on this page. Each entry resolves on PubMed and through its DOI, so you can read the source rather than take our summary of it. Inclusion describes the research record and is not a claim about this material’s suitability for any use.

  1. Thymosin beta 4 promotes corneal wound healing and modulates inflammatory mediators in vivo

    Sosne G, et al. · Experimental Eye Research · 2001

    Primary thymosin β4 fragment literature relevant to the TB-500 component identity in repair-model research.

    PubMed 11311052doi:10.1006/exer.2001.0985

  2. Thymosin β4 and Actin: Binding Modes, Biological Functions and Clinical Applications

    Xing Y, et al. · Current Protein & Peptide Science · 2023

    Review of thymosin β4–actin binding modes that underpin TB-500 fragment research framing.

    PubMed 36464872doi:10.2174/1389203724666221208093303

Databases and verification

Registry and database entries for independent identity checks. These are standing searches rather than fixed records, so they stay current as new work is indexed.

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