Description
BPC-157 Arginate Salt Research Peptide
BPC-157 Arginate Salt Research Peptide is a synthetic pentadecapeptide supplied as an arginine salt for controlled laboratory and analytical research.
BPC-157 itself is a 15-amino-acid peptide with the sequence GEPPPGKPADDAGLV. PubChem lists the free peptide with molecular formula C₆₂H₉₈N₁₆O₂₂ and molecular weight approximately 1,419.5 g/mol.
The distinguishing feature of this product is its arginine salt form. In a salt-form material, the peptide and counter-ion are associated as part of the supplied chemical material. This makes the arginate form particularly relevant to research comparing different peptide forms and evaluating analytical or stability characteristics.
At LV Longevity Peptides, this product should be positioned specifically as BPC-157 arginate salt research material, rather than simply another generic BPC-157 product.
The exact salt composition, assay, quantity, physical form, and batch-specific analytical characteristics should be verified using the applicable LV Certificate of Analysis (COA).
What Is BPC-157 Arginate Salt?
BPC-157 arginate salt is the arginine-associated salt form of the synthetic peptide BPC-157.
The underlying BPC-157 Arginate Salt Research Peptide consists of 15 amino acids:
Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
or:
GEPPPGKPADDAGLV.
The important distinction is that the product is not simply the free BPC-157 peptide. It is supplied in association with arginine as the counter-ion/salt component.
This makes the product relevant to laboratory investigations comparing:
- Free peptide versus salt forms
- Different counter-ions
- Peptide stability
- Analytical behavior
- Peptide handling characteristics
- Salt-form composition
BPC-157 Chemical Information
| Specification | Reference Information |
|---|---|
| Product | BPC-157 (Arginate Salt) |
| Peptide | BPC-157 |
| Salt Form | Arginine / Arginate |
| Peptide Class | Synthetic pentadecapeptide |
| Amino Acids | 15 |
| Free-Peptide Formula | C₆₂H₉₈N₁₆O₂₂ |
| Free-Peptide MW | ~1,419.5 g/mol |
| Sequence | GEPPPGKPADDAGLV |
| CAS of BPC-157 | 137525-51-0 |
| Salt Formula | Verify against LV COA |
| Salt Molecular Weight | Verify against LV COA |
PubChem confirms the free BPC-157 molecular formula and molecular weight.
BPC-157 Arginate Salt Sequence
One-letter sequence
GEPPPGKPADDAGLV
Three-letter representation
Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
PubChem records BPC-157 as the 15-residue sequence GEPPPGKPADDAGLV.
The peptide sequence does not change simply because the peptide is supplied in a different salt form; the salt form concerns the associated counter-ion/chemical form of the supplied material.
Why the Arginate Salt Form Matters
This is an important differentiating section for SEO.
BPC-157 Free Peptide vs. Arginate Salt
The underlying peptide sequence can remain the same while the chemical form of the supplied material differs.
For researchers, distinguishing these forms is important because analytical measurements, molecular mass, composition, handling characteristics, and formulation behavior can depend on the salt/counter-ion associated with the peptide.
BPC-157 Arginate vs. BPC-157 Acetate
This comparison can capture valuable long-tail searches while preventing confusion between products.
| Characteristic | BPC-157 Arginate | BPC-157 Acetate |
|---|---|---|
| Core peptide | BPC-157 | BPC-157 |
| Sequence | GEPPPGKPADDAGLV | GEPPPGKPADDAGLV |
| Associated ion | Arginine | Acetate |
| Research relevance | Salt-form characterization | Salt-form characterization |
| Exact molecular data | Verify COA | Depends on chemical form |
| Product identity | Arginate salt | Acetate salt |
PubChem separately identifies BPC-157 acetate as a salt form, with formula C₆₄H₁₀₂N₁₆O₂₄ and molecular weight approximately 1,499.6 g/mol.
Chemical Information:
- Peptide Name: BPC-157 (Body Protection Compound-157)
- Salt Form: Arginine salt
- Molecular Formula (free peptide): C₆₂H₉₈N₁₆O₂₂
- Molecular Weight (free peptide): ~1419.5 g/mol
- Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
- Compound Class: Synthetic penta-decapeptide (salt form)
Molecular Structure:
