Quick answer: "BPC Wolverine + KPV" is a catalog nickname, not a scientific term. It stands for four separate peptides: BPC-157, TB-500, MGF and KPV. Each of those names can refer to more than one version, so the Certificate of Analysis matters more than the label.
Why is it called "Wolverine"?
"Wolverine" is a community nickname for a blend of BPC-157 and TB-500, the two peptides most often grouped together in tissue-repair research. It is shorthand, not a compound or a classification. You will not find it in a scientific paper.
Our product adds MGF and KPV to that pair, which is why the name ends in "+ KPV". Other suppliers may use the same nickname for a different mix, so the name alone does not tell you what is in a vial. For the research background of the blend, see what this research stack is studied for.
What does each abbreviation stand for?
| Name | What it refers to | Amount per vial |
|---|---|---|
| BPC-157 | "Body Protection Compound" 157, a 15-amino-acid peptide | 10mg |
| TB-500 | A synthetic fragment of thymosin beta-4 | 2.5mg |
| MGF | Mechano Growth Factor, a splice variant of IGF-1 | 1mg |
| KPV | A tripeptide (lysine-proline-valine) derived from alpha-MSH | 1mg |
Which version of each peptide could be in a vial?
TB-500 is not the same as thymosin beta-4
Thymosin beta-4 is a full-length protein of 43 amino acids. Our product page describes TB-500 as a synthetic fragment of it. Fragment definitions vary between sources, which is why the two names are often confused. We cover the difference in TB4 vs TB500.
MGF can be plain or modified
MGF is a splice variant of IGF-1, not IGF-1 itself. It is sometimes sold in a PEGylated form (PEG-MGF), which has a polyethylene glycol chain attached. Our product page lists plain "MGF" with no PEG designation.
BPC-157 comes in different salt forms
BPC-157 is sold as an acetate salt and as an arginate salt, among others. The salt form changes the molecular mass and how much of the powder is peptide. Our product page does not name a salt form, so check the COA.
KPV is a piece of a larger peptide
KPV is the last three amino acids of alpha-MSH, a 13-amino-acid peptide. Researchers study it as a short fragment with its own reported activity. It is not alpha-MSH.
What is in a BPC Wolverine + KPV vial?
Each vial of BPC Wolverine + KPV | 14.5mg ships as a lyophilized (freeze-dried) powder. The 14.5mg is the combined total: 10mg + 2.5mg + 1mg + 1mg. It is not the amount of any one peptide. BPC-157 makes up most of the mass, so it will dominate any single reading of the vial.
The same compounds are also sold on their own, such as BPC-157 | 10mg and KPV | 10mg.
How do you tell which version a vial contains?
Identity is confirmed by mass spectrometry, which measures the molecular weight of what is in the vial. Purity is measured by HPLC. A blend raises two specific problems:
- Four identities, not one. The COA should show that each of the four peptides was identified, not only the largest one.
- Four peaks. An HPLC trace of a blend shows several peaks. A single purity figure says little unless the report explains which peak is which.
- Content per vial. The report should show the amount of each peptide, so you can compare it with the page: 10, 2.5, 1 and 1mg.
- Version details. Look for the measured mass of TB-500 and for any PEG or salt notes.
The COA for this product is shown above. For a walkthrough of the report layout, see our line-by-line COA guide.
Frequently asked questions
Is BPC Wolverine + KPV the same as the GLOW blend?
No. GLOW combines GHK-Cu, BPC-157 and TB500, while BPC Wolverine + KPV combines BPC-157, TB-500, MGF and KPV. They share two peptides but are different products.
What does BPC stand for?
BPC stands for "Body Protection Compound". The number 157 labels this specific peptide.
Is MGF the same as IGF-1?
No. MGF is a splice variant of IGF-1, which means it is produced from the same gene but is a different molecule.
Is KPV the same as alpha-MSH?
No. KPV is a three-amino-acid fragment from the end of alpha-MSH. Its research profile is studied separately from the full peptide.
Which peptide in the blend is the smallest?
KPV, at three amino acids. BPC-157 has 15.
Every lot we sell has a Certificate of Analysis you can read before you order. Questions before you buy? Our team is in Chandler, Arizona: (888) 745-1505 or our contact page.
View BPC Wolverine + KPV | 14.5mgAll products sold by BioPure Peptides are intended strictly for in-vitro laboratory and research use only. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.