TB-500
Systemic regeneration & actin regulation
Where This Comes From
Full traceability from synthesis to your vial. No blind sourcing.
cGMP Synthesis
[cGMP Manufacturer — to be disclosed]
cGMP FacilityIndependent Testing
Analytika ISO Labs Inc. (ISO 17025 Accredited)
ISO 17025 LabBatch Released
Tested November 18, 2024 — all parameters pass.
COA PublishedWhat's in the Vial
Add bacteriostatic water slowly along the vial wall. Gently swirl — do not shake. Store reconstituted vial refrigerated at 2–8 °C and use within 28 days.
General Protocol Ranges
These are published research ranges — not a prescription. Your physician finalizes your protocol.
Research protocols typically use a loading phase of 2–2.5 mg twice weekly for 4–6 weeks, followed by a maintenance phase of 2 mg weekly. Subcutaneous injection is standard.
Why Physician Oversight?
SourcePeptideCo does not dispense research-grade peptides without licensed physician oversight. This isn't a formality — these compounds interact with individual biochemistry in ways that require clinical judgment.
Our process: you submit a consultation intake, a coordinator matches you with a licensed physician in your state within one business day, and the physician designs a protocol appropriate to your research goals and health profile.
No physician sign-off, no order. That's the standard we hold to.
Request Consultation for TB-500 →Frequently Asked Questions
TB-500 targets systemic pathways — actin upregulation, cell migration, and angiogenesis — whereas BPC-157 is more locally active at the site of injury. They are often used together in research protocols for complementary effects.
Ac-SDKP (N-acetyl-seryl-aspartyl-lysyl-proline) is an actin-sequestering tetrapeptide derived from Thymosin Beta-4. It is the fragment most studied for anti-inflammatory and angiogenic activity in preclinical models.
Lyophilized peptide powder: store at −20 °C for long-term (up to 24 months) or at 4 °C for up to 6 months. Once reconstituted: refrigerate at 2–8 °C, use within the timeframe specified on your product (typically 14–30 days). Avoid repeated freeze-thaw cycles.
Our lyophilized peptides carry a 24-month expiry from manufacture date as printed on the batch label. Each COA confirms the exact lot date and expiry. Once reconstituted, shelf life drops significantly — see the reconstitution notes for your specific compound.
SourcePeptideCo operates through a licensed physician network. Peptide research compounds can interact with medications, contraindicate with certain conditions, and require clinical judgment for correct dosing. We don't sell without physician oversight — not as a formality, but because the oversight is part of the value.
A Certificate of Analysis (COA) documents the test results for a specific production batch. It certifies identity (the peptide is what we say it is), purity (by HPLC-UV), molecular mass (by LC-MS), endotoxin levels, and sterility. Every batch is tested by an independent ISO 17025-accredited laboratory.