What is SS-31 studied for in research?

SS-31 (elamipretide) is a mitochondria-targeting tetrapeptide investigated in vitro for its interaction with cardiolipin on the inner mitochondrial membrane and its effect on cellular energy pathways.

What purity is your SS-31?

Every 50mg vial is tested to ≥98% purity by RP-HPLC. A batch-specific Certificate of Analysis is available on request.

How is SS-31 reconstituted and stored?

Reconstitute with bacteriostatic water in a sterile laboratory environment — see our peptide calculator for target concentrations. Store the reconstituted solution refrigerated at 2–8°C and avoid repeated freeze-thaw cycles.

How does SS-31 relate to MOTS-c and NAD+?

All three sit within mitochondrial-function research: SS-31 targets the inner-membrane cardiolipin, MOTS-c is a mitochondrial-derived signalling peptide, and NAD+ is a redox coenzyme. Researchers frequently compare them side-by-side.

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Longevity & Cellular

SS-31 50mg

Name: SS-31 50mg (SS31) — Research Peptide UK
Brand: Peptides UK 4U
SKU: SS31-50
Price: 99.00 GBP
Availability: InStock

Also known as SS31

How would you like it prepared?

Vial

You reconstitute it yourself

£99.00

Pre-filled Quick Pen (V2)

Ready-made pen, needles & dosing guide

£133.99

Pre-filled Replacement Cartridge

Refill only — you must already own a Quick Pen

£111.99

Supplied as a lyophilised vial for you to reconstitute — use our calculator for your target concentration.

£99.00

£1.98/mg · cost per milligram

SKU: SS31-50

For In Vitro Use Only — Not for Human Use

Lab-Verified Purity

View COAs

99%+

HPLC purity

Mass-Spec

Identity verified

Batch CoA

Independent lab

Every batch is independently HPLC & mass-spec tested. Certificate of Analysis is batch-numbered and matched to the vial you receive.

Verified customer WhatsApp support group

Invite-only. Your personal invite link is sent automatically with your shipping confirmation after your first order — please don't message us to request it. Reconstitution help, batch COAs and protocol guidance.

Research reference

99%+ HPLC purity

Same-day UK dispatch

UK-registered Ltd

WhatsApp support

Overview

SS-31 50mg is a synthetic peptide supplied as a lyophilised powder for laboratory research use. It is selected within controlled environments for investigation into peptide structure, mitochondrial interaction, and signalling pathways.

Research

Within laboratory settings, SS-31 is studied for its interaction with mitochondrial membranes and associated biochemical pathways. Research applications focus on peptide stability, membrane interaction, and cellular energy pathway modelling under controlled experimental conditions.

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