Elamipretide (SS-31)

Mitochondria-targeted tetrapeptide for cardiolipin studies.

Mitochondria-targeted tetrapeptide for cardiolipin studies
Purity ≥ 99.0% (HPLC)
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The why

Elamipretide, also known as SS-31, associates with cardiolipin in the inner mitochondrial membrane. Research examines cristae structure, ATP output and oxidative-stress endpoints.

Key ingredients

Elamipretide (SS-31) 3150 mg
Sterile lyophilized powder

Certificate of Analysis

Every lot, tested and documented.

Independent third-party analysis on every Elamipretide (SS-31) lot by Vanguard Laboratory (A2LA accredited). Purity, quantity, identity, heavy metals, endotoxins and bioburden. The results below are pulled straight from the signed report.

Verified by Vanguard HPLC-UV/VIS ICP-MS USA-shipped

Vanguard Laboratory · Level 3 verified

SS-31

Open signed COA

Lot number

MTP31.50.A

Laboratory ID

V260617-22039

Date reported

6/25/2026

Report number

V260617-22 039

Chromatographic purity

99.05%

Quantity per vial

59.07 mg

Endotoxins (LAL)

Pass - <5.00 EU/mg

Bioburden (USP 61)

Pass - No Growth Detected

Heavy metals (ICP-MS)

Not detected

Signed by

Dustin Newman, Laboratory Director

Values above are transcribed from the Vanguard Laboratory report for lot MTP31.50.A. Heavy metals reported as ND (not detected) for arsenic, cadmium, lead and mercury. Open the signed PDF for chromatograms and the full analyte table.

What we test

Purity + identity
99.05%
HPLC-UV/VIS chromatographic purity against a reference standard.
Quantity
59.07 mg
Confirms the vial holds at least what the label says.
Heavy metals
Not detected
ICP-MS screen for arsenic, cadmium, lead and mercury.
Endotoxins + bioburden
Pass - <5.00 EU/mg
LAL endotoxin assay and USP 61 microbial count screening.