Third-party lab tested
1 Apr 202699.50% purity (lowest of 2 components)Identity, purity & endotoxin testedLot 395038
Wolverine Blend (BPC-157 + TB-500)
For research and laboratory use only. Not for human or animal consumption.
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Lab Tested
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Storage & handling: Store at 2–8 °C (≤ –20 °C long-term), away from light. Ships at ambient temperature.
How we test
Certificates are issued by independent labs. Identity and purity are measured by LC-MS; endotoxin, where listed, by a LAL screen. The latest report for this option: Identity, purity & endotoxin tested, lot 395038, tested 1 Apr 2026.
How to read your COA
Start with the lot number on the report. Identity confirms by mass spectrometry that the molecule is the one on the label. Purity is the share of the sample that is the target peptide, measured by LC-MS. Endotoxin, where tested, is screened by LAL and must sit below 0.5 EU/mL. The lab name and test date show who ran it and when.
Shipping
Regular tracked: $15 per order, 5 to 10 days. Express tracked: $25 per order, 3 to 5 days. Orders are dispatched within 24–48 business hours. Regular shipping is free on orders over $200 and express on orders over $400, after discounts.
Research & Education Tool
Peptide Dosage Calculator
Enter the vial amount, diluent volume, and target amount to estimate concentration, the draw volume on a U-100 syringe, and approximate vial yield.
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Wolverine Blend from Elivena provides research teams with a GMP-manufactured, COA-verified dual-peptide combination for preclinical multi-pathway signaling, angiogenic marker, and cytoskeletal dynamics studies. Produced in the USA in USA-certified facilities, each vial delivers approximately 99% purity across both BPC-157 and TB500 components with consistent batch-to-batch quality. Global secure shipping is available for laboratory orders. Every order includes full COA documentation for both components, handling instructions, and access to technical support for multi-peptide experimental protocol design.
Product overview
Wolverine Blend is suited for research teams investigating multi-pathway peptide interaction dynamics where simultaneous modulation of distinct molecular targets is required within a single experimental protocol. Laboratories studying BPC-157’s activity on vascular endothelial signaling and gastrointestinal mucosal pathway markers alongside TB500’s role in actin cytoskeletal regulation and cell migration endpoint quantification will find the fixed-ratio format practical for combination study designs. The 10mg:configuration provides sufficient material for extended multi-phase protocols without requiring separate vial management for each component. Produced in the USA in USA GMP-certified facilities, each vial is COA-verified for purity and sequence identity across both peptides.
Research focus
Multi-Pathway Signaling Interaction Studies
Wolverine Blend enables research teams to examine whether simultaneous activation of BPC-157-associated endothelial and gastrointestinal signaling pathways and TB500-associated cytoskeletal and cell migration pathways produces measurable interaction effects on shared downstream molecular markers. This design supports investigation of peptide combination effects on VEGF pathway activity, actin polymerization dynamics, and angiogenic assay endpoints in controlled in-vitro and preclinical in-vivo models.
Angiogenic Marker and Endothelial Signaling Research
Both components have been independently studied in relation to angiogenic signaling endpoint activity. Wolverine Blend supports research examining whether dual-peptide administration influences endothelial tube formation assay parameters, VEGF receptor interaction dynamics, and angiogenic marker expression patterns differently than single-peptide protocols — contributing to mechanistic understanding of peptide combination effects on vascular signaling biology.
Cytoskeletal Dynamics and Cell Migration Endpoint Quantification
TB500’s actin-sequestering activity makes Wolverine Blend relevant for studies examining cytoskeletal regulatory marker expression, directional cell migration assay outcomes, and extracellular matrix remodeling endpoint quantification. Combination with BPC-157 allows researchers to investigate whether endothelial and gastrointestinal signaling pathway activity modulates cell migration endpoint parameters in shared tissue model systems.
Methodological notes
Preparation Guidelines
Reconstitute lyophilized Wolverine Blend with sterile bacteriostatic water using standard sterile laboratory technique. Reconstitution volume should be determined based on the target experimental concentration for each component as specified by the study design. Both peptides are present in equal quantities; researchers requiring independent dosing of each component should use separately sourced vials of BPC-157 and TB500. Use calibrated laboratory equipment for all preparation and handling steps.
Storage Conditions
Store lyophilized blend at 2–8°C, protected from light and moisture, prior to reconstitution. Following reconstitution, maintain refrigeration at 2–8°C and use within the timeframe specified in the laboratory protocol. Lyophilized material does not require cold-chain shipping but should be refrigerated upon receipt to preserve the integrity of both peptide components. Each Elivena vial is supplied with COA documentation and handling guidance for dual-peptide formulations.
Quality & sourcing
USA GMP Manufacturing in the USA
Both components are manufactured in the USA in USA GMP-certified facilities to approximately 99% purity, verified by independent third-party COA documentation. Each vial confirms peptide sequence identity and purity grade for both BPC-157 and TB500, providing laboratories with consistently characterized dual-peptide material for advanced multi-pathway signaling research.
Chemical properties
- CAS: BPC-157: 137525-51-0 / TB500: 885340-08-9
- Chemical Formula: BPC-157: C₆₂H₉₈N₁₆O₂₂ TB500: C₃₈H₆₈N₁₀O₁₄
- Molecular Weight: BPC-157: 1419.535 g/mol TB-500(TB-4): 889.0 g/mol
- Peptide Sequence: BPC157: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val; TB-500(TB4): Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
- Shelf life: 24 months from the manufacturing date.
Key features
Dual-Peptide Structural Profile
Wolverine Blend combines BPC-157 — a synthetic pentadecapeptide derived from a gastric protein sequence — with TB500, a synthetic analog of Thymosin Beta-4 (Tβ4). These two peptides are structurally unrelated and operate through distinct molecular mechanisms, making their combination relevant for researchers examining whether complementary pathway activation produces additive or synergistic effects on shared downstream signaling endpoints. Their structural distinction supports controlled mechanistic dissection of individual vs. combined pathway contributions within the same experimental model.
BPC-157 Molecular Activity Profile
BPC-157 is studied for its interaction with vascular endothelial growth factor (VEGF) signaling pathways, nitric oxide system activity, and gastrointestinal mucosal cellular signaling in preclinical models. Researchers use it to examine angiogenic marker expression, endothelial cell signaling dynamics, and mucosal histological endpoint progression. Its stable gastric pentadecapeptide structure supports reproducible in-vitro and in-vivo preclinical study designs across multiple tissue model systems.
TB500 Molecular Activity Profile
TB500 — a Thymosin Beta-4 analog — is studied for its role in actin cytoskeletal regulation, cell migration assay endpoints, and angiogenic signaling pathway activity. Tβ4 sequesters G-actin monomers, influencing cytoskeletal dynamics and downstream cellular motility marker expression. Researchers use TB500 to examine peptide-mediated modulation of cell migration parameters, endothelial tube formation assays, and extracellular matrix interaction dynamics in controlled preclinical settings.
USA GMP Manufacturing in the USA
Both components are manufactured in the USA in USA GMP-certified facilities to approximately 99% purity, verified by independent third-party COA documentation. Each vial confirms peptide sequence identity and purity grade for both BPC-157 and TB500, providing laboratories with consistently characterized dual-peptide material for advanced multi-pathway signaling research.
Express tracked
- Tracked door to door, dispatched within 24–48 business hours
- Ambient shipping, safe for lyophilized peptides
Regular tracked
- Free on orders over $200
- Tracked door to door, dispatched within 24–48 business hours
How do BPC-157 and TB500 differ in their molecular activity profiles?
BPC-157 is studied primarily for its interaction with VEGF signaling pathways, nitric oxide system activity, and gastrointestinal mucosal cellular signaling markers. TB500 is studied for its role in G-actin sequestration, cytoskeletal regulatory dynamics, and cell migration endpoint modulation. Their structural and mechanistic distinction makes them complementary subjects for multi-pathway combination research designs.
Can the components be administered independently in research protocols?
Yes. Researchers requiring independent dosing or ratio adjustment of each component should source BPC-157 and TB500 as separate vials. The Wolverine Blend fixed 10mg:format is suited to combination study designs where equal concentrations of both peptides are experimentally appropriate.
Why is the 10mg: 10mg ratio used in this formulation?
The equal ratio provides sufficient material of each peptide to investigate complementary molecular pathway activity within a single protocol, without prioritizing one component’s signaling contribution over the other. Researchers with study designs requiring differential concentration ratios should use independently sourced vials of each compound.
Lab report for lot 395038
View all lab reports- Lot · 5 mg + 5 mg
- 395038
- Tested
- Apr 1, 2026
| Test | Method | Result | Status |
|---|---|---|---|
| Identity BPC | LC-MS | Confirmed | PASS |
| Purity BPC | LC-MS · spec >99% | 99.50% | PASS |
| Net content BPC | LC-MS quantitation | 6 mg of 5 mg | PASS |
| Identity TB500 | LC-MS | Confirmed | PASS |
| Purity TB500 | LC-MS · spec >99% | 99.60% | PASS |
| Net content TB500 | LC-MS quantitation | 7.8 mg of 5 mg | PASS |
| Appearance | Visual | White lyophilized | REPORTED |
| Endotoxin | LAL (Endosafe PTS) | ≤ 0.05 EU/mL limit 0.5 | PASS |
- Lot · 10 mg + 10 mg
- BPCTB410
- Tested
- Apr 23, 2026
| Test | Method | Result | Status |
|---|---|---|---|
| Endotoxin | LAL (Endosafe PTS) | ≤ 0.05 EU/mL limit 0.5 | PASS |
No LC-MS certificate is on file for this option yet.
Batch tests: Purity, Endotoxins
3 lab reports available to signed-in researchers.
- CAS: BPC-157: 137525-51-0 / TB500: 885340-08-9
- Chemical Formula: BPC-157: C₆₂H₉₈N₁₆O₂₂ TB500: C₃₈H₆₈N₁₀O₁₄
- Molecular Weight: BPC-157: 1419.535 g/mol TB-500(TB-4): 889.0 g/mol
- Peptide Sequence: BPC157: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val; TB-500(TB4): Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
- Shelf life: 24 months from the manufacturing date.
Read the lot first.
Identity confirmed
LC-MS confirms the molecule in the vial is Wolverine Blend (BPC-157 + TB-500).
Purity measured
The same LC-MS run measures the share that is the target peptide.
Endotoxin screened
A LAL screen checks bacterial endotoxin against a limit.
Lot-linked report
Each report names the lot it was run on.
Each lab report is tied to its lot.
Reports are issued by independent labs and name the lot they were run on.
How we testLab reportIdentity, purity & endotoxin tested, for the lot tested.
Lot numberPrinted on the report, so you can see which lot was tested.
Synthesis and lyophilization
Synthesized and freeze-dried in US facilities, then given a lot number.
Samples go to third-party labs
Finished vials from the lot are sent to independent labs.
LC-MS: identity, purity, net content
One run confirms the molecule and measures its purity.
LAL endotoxin screen
Bacterial endotoxin is checked against a 0.5 EU/mL limit.
Certificate published
The summary goes on the product page; full PDFs are for signed-in researchers.
Store at 2 to 8 °C. Keep sealed and away from light until use.
Save up to 25%.
Build the researcher’s box: any compounds, any doses, one order, and every vial costs less.
Delivered tracked, every order.

Shipping options
Dispatched in 24–48 business hours.
Regular tracked$15 per order · 5 to 10 days
Express tracked$25 per order · 3 to 5 days
Free shippingRegular over $200 · express over $400, after discounts
Testing that sets a higher standard.
Certificates come from independent labs, and each result sits next to its method.
Researchers often ask
Is Wolverine Blend (BPC-157 + TB-500) for human use?
No. Wolverine Blend (BPC-157 + TB-500) is sold for laboratory research only. It is not for human or veterinary use, and it is not a drug, food or cosmetic.
How do I find the lab report?
Use View COAs on the product page, or search the COA library by compound name. The summary is public; the signed PDF reports are available to signed-in researchers.
Why is purity measured by LC-MS?
LC-MS separates the sample and identifies each component by its mass, so one run confirms identity and measures purity.
When will my order ship?
Orders are dispatched within 24–48 business hours. Regular tracked delivery takes 5 to 10 days and express tracked 3 to 5 days. Regular shipping is free on orders over $200 and express on orders over $400, after discounts.
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