FOXO4-DRI
Research Peptide | Lyophilized Powder | Batch Tested
For laboratory research use only. Not for human or animal consumption. Insulated shipping · Styrofoam box available.
Product Overview
FOXO4-DRI is a D-retro-inverso peptide — a mirror-image, protease-resistant design — created to disrupt the interaction between the FOXO4 protein and p53 inside senescent cells. It is a leading tool compound in senolytic (senescent-cell-clearing) research.
Laboratory: Stand Science & Technology Pharmaceutical (Qingdao) Co., Ltd. (Stand Group)
Test results for batch G5W0U36EQLE5 →1 / 2
| Test | Result |
|---|---|
| AppearanceVisual | White loose powderPass |
| Mass spectrumMS | 5357.3 DaPass |
| PurityHPLC | 99.1 %Pass |
| Peptide contentHPLC | 93.2 %Pass |
| Actual fillGravimetric | 2.23 mgPass |
| Water contentKarl Fischer | 4.3 %Pass |
| Bacterial endotoxinsLAL (gel-clot) | <3 EU/mgPass |
SKU & packaging
Nominal sizes describe the product label; measured results are listed in each batch report. Published reports do not confirm the batch allocated to a future order.
Product & documentation questions
How do I read the size and pack quantity?
The per-vial size and number of vials per pack are listed separately in the table. The displayed price is for one pack. A blend’s stated size can describe combined ingredients; check its product label and report for individual components.
How do I find the matching COA?
Match the product, SKU and batch number with the published report. Open the batch page to read the actual results, original report and laboratory verification link. Ask support to confirm the allocated batch if it is not on your order.
Does a purity result mean every test passed?
No. Identity, purity, fill and endotoxin are separate measurements. Read each reported result and unit. An absent result is not a pass, and a less-than result is not zero.
Research Information
FOXO4-DRI is studied for its ability to selectively trigger apoptosis in senescent cells by displacing p53 from FOXO4 sequestration, freeing p53 to initiate cell death. This mechanism is central to research on cellular senescence, tissue aging and the clearance of "zombie" cells in animal models. Supplied strictly for in-vitro and laboratory research use only — not for human or animal consumption.
Learn more
Read research overviews, COA verification guides, and reconstitution notes in our Knowledge Hub.
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