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Entry 2S50, set from the shelf on 16 October 2026
Off the table
$492.24per sealed box
of ten vials
Per vial
$49.22
Per mg
$0.984
Shipping
Free
Not available right nowIt returns to the table as soon as it is restocked.

Write to orders@linuxpeptides.com and we will tell you when it is expected.

SS-31 50 mg

n., research peptide

A tetrapeptide with a C-terminal amide. Supplied here as a lyophilised powder, fifty milligrams to the vial, ten vials to the box.

Data sheet SS-31 50mg

Formula
C32H49N9O5
Average mass
639.8 g/mol
CAS number
736992-21-5
FDA UNII
87GWG91S09
Sequence
RXKF3
Also called
elamipretide
Purity
98.0% minimum, reversed-phase HPLC1
Form
Lyophilised powder, sealed vial
Per vial
50 mg
Per box
10 vials, 500 mg in all
Storage
−20 °C, dry, away from light
Certificate
One per batch, opened by the number on the box2
Code
2S50

Other strengths of Ss Same compound, different fill

10 mg lands by 25 October; 50 mg is off the table for now. Strengths of one compound sit together, the way isotopes of an element do.

On the shelf instead Longevity family, on the shelf

Notes To this entry

  1. Purity. Every batch is released at 98.0% or better by reversed-phase HPLC; the figure for your batch is printed on its certificate.
  2. Certificate. Enter the batch number from the box at the lab’s lookup, tjqxgdlab.com, to open its certificate of analysis.
  3. Sequence in one-letter code, ten residues to a group; X marks a residue outside the twenty coded amino acids.
  4. Sources. Identifiers as filed by FDA GSRS, PubChem and NIST.
  5. Research use only. Sold for laboratory research. Not for human or veterinary use. We do not give dosing advice.