Research comparison
BPC-157 vs BPC-157 / TB-500 Blend for research
For laboratory research use only. Not for human or veterinary use. No medical claims. Research reagents only. BPC-157: Lab COA — view PDF; BPC-157 / TB-500 Blend: Lab COA — view PDF.
BPC-157 and BPC-157 / TB-500 Blend are separate catalog listings. The table below is limited to public identity, listed form, and listed strengths from the live catalog. BPC-157: Lab COA — view PDF; BPC-157 / TB-500 Blend: Lab COA — view PDF.
Laboratory identity table
| Field | BPC-157 | BPC-157 / TB-500 Blend |
|---|---|---|
| Name | BPC-157 | BPC-157 / TB-500 Blend |
| CAS | 137525-51-0 | 137525-51-0 · 885340-09-2 |
| Form | Lyophilized peptide | Lyophilized blend |
| Listed strengths | 10mg · 20mg | 20mg |
| Catalog note | Pentadecapeptide identity (GEPPPGKPADDAGLV) used in published cell and tissue signaling models. | One vial listing two named identities. Per-compound mass: see the blend Lab COA — view PDF. |
| Lot / COA | Lab COA — view PDF | Lab COA — view PDF |
| RUO | Research use only | Research use only |
What differs at the molecular listing
BPC-157 (137525-51-0) is catalogued as a signaling fragment: Pentadecapeptide identity (GEPPPGKPADDAGLV) used in published cell and tissue signaling models.
BPC-157 / TB-500 Blend (137525-51-0 · 885340-09-2) is catalogued as a two-identity blend: One vial listing two named identities. Per-compound mass: see the blend Lab COA — view PDF.
CAS, fragment length, and salt form are not interchangeable. Read the sequence or identity line printed for the lot. This table does not rank listings or name a study design.
Catalog questions
Are BPC-157 and BPC-157 / TB-500 Blend the same catalog identity?
No. BPC-157 is listed as CAS 137525-51-0 and BPC-157 / TB-500 Blend as CAS 137525-51-0 · 885340-09-2. Sequences, salt form, and fragment length are identity-critical. Confirm the lot label.
What listed strengths appear in the catalog?
BPC-157 is listed at 10mg · 20mg. BPC-157 / TB-500 Blend is listed at 20mg. Listed strengths are catalog sizes. BPC-157: Lab COA — view PDF; BPC-157 / TB-500 Blend: Lab COA — view PDF.
Where do lot and COA documents live?
Lab COA PDFs are published per product in our COA library; SDS sheets are available to download. Open the product page Request lot docs control or use Contact. This compare table lists catalog identity only, not purity results.
Does this page name a laboratory method?
No. The table is limited to catalog identity, public registry identifiers, listed form, and listed strengths. Method, solvent class, and handling belong on the lot papers and the institutional SOP.
Are these listings for laboratory research only?
Yes. Both SKUs are research-use-only reagents for in-vitro and analytical work. They are not medicines, supplements, or veterinary products.
All discussion on this page is limited to chemical identity, public registry identifiers, and laboratory research framing. BioLabs Research lists reagents for in-vitro and analytical work only. Confirm listed strengths on the product page. To request a lot, use Contact.
Reading: blog, Science, reading a COA, Shipping.