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P21
Longevity

Buy P21 — 10 mg Lyophilized Vial

≥98% HPLC purity · lot-matched CoA · sealed under nitrogen

Centred on regenerative-capacity assays — epigenetic-clock studies.

$80.99$89.99SAVE 10%
USD · ships lyophilized · discount auto-applied
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longevityanti-agingcellular-health
Bac-water math

Reconstitution volumes

Volumes of bacteriostatic water required to dissolve each vial at common research concentrations.

Vialat 2 mg/mLat 5 mg/mLat 10 mg/mL
10 mg5 mL2 mL1 mL

Numbers are calculated from the stated vial mass. Verify against the supplier's instructions for your specific research protocol.

From the same shelf

Often paired with

Buyers viewing P21 typically also consider Epitalon, Glutathione and PT-141. Each is in stock, sealed under nitrogen with a lot-matched CoA.

What it's used for

Research use-cases

  • Pre-clinical longevity endpoint studies using P21 as the reference compound.
  • Comparative assays that pit P21 against other longevity peptides in parallel arms.
  • Protocols that require a lot-matched CoA for downstream assay reproducibility.

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