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Peptides

SS-31

For research use only.

In stock1 size
SS-31
Size

$40.4925 in stock

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For laboratory research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.

Specification
Compound
SS-31
CAS
827022-33-3
Formula
C41H60N12O6
Molecular weight
832.99 g/mol
Sizes
10 mg
Storage
Temperature: Store at –20°C for long-term stability Protect From: Light, humidity, and repeated freeze-thaw cycles

SS-31. White or off-white lyophilized powder. Molecular formula C41H60N12O6. Molecular weight 832.99 g/mol. CAS 827022-33-3. Sequence: D-Arg-Dmt-Lys-Phe-NH2 ( Dmt = 2′,6′-dimethyltyrosine ). Supplied for laboratory research use only. Not for human or veterinary use.

Analysis

Every released lot.

Pick a size, then the batch, and read the figures the laboratory reported for that exact run. Draft and withdrawn lots are not listed.

Size
Batch
LatestISO 170258× testing
99.57%
Purity

✓ Passed full QC panel

Variant
SS-31 — 10 mg
Lot #
SS31-10MG
Labeled
10mg
Actual
10.64 mg
Tested
2026-07-23

Full QC panel — 8× tested

  • Purity (HPLC)99.57%
  • Net Peptide Content10.64 mg
  • Identity (LC-MS)Confirmed
  • HPLC Conformity99.53%
  • ConformityConforms
  • Heavy Metals (ICP-MS)Not Detected
  • Sterility (PCR)No Growth
  • EndotoxinReported
  • Fentanyl ScreenNot Detected

ISO/IEC 17025 accredited

Research use only · For laboratory research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.