FOXO4-DRI (10mg)
FOXO4-DRI is a D-retro-inverso peptide designed to disrupt the FOXO4-p53 interaction in senescent cells. The retro-inverso construction — D-amino acids in reversed sequence — gives it far greater protease resistance than the L-peptide it mimics.
- Purity
- Exceeds 99% (HPLC/MS)
- Form
- Lyophilized powder
- Presentation
- 10mg vial
- Availability
- In stock
Sold for research, laboratory, or analytical purposes only. Not for human consumption.
About FOXO4-DRI (10mg)
Retro-inverso constructs are effectively invisible to proteases, so the usual peptide stability caveats do not apply — the constraint here is synthesis cost, not shelf life.
Like everything in the Peptides range, this vial is lyophilized, sealed, and accompanied by third-party purity documentation for its batch.
Research applications
FOXO4-DRI (10mg) appears in the following research contexts. These are descriptions of published laboratory work, not instructions for use:
- Cellular senescence and senolytic assays
- FOXO4-p53 protein interaction studies
- Retro-inverso peptide design
Product specification
- Product name
- FOXO4-DRI (10mg)
- SKU
- CP-FOXO4-DRI
- Category
- Peptides
- Presentation
- 10mg lyophilized powder
- Purity
- Exceeds 99%, verified by HPLC/MS
- Testing
- Independent US laboratory, per batch
- Availability
- In stock
CAS number, molecular formula and sequence are published per batch on the certificate of analysis.
Handling, reconstitution and storage
Store the sealed vial of lyophilized FOXO4-DRI at -20°C, protected from light. Allow it to reach room temperature before opening so that moisture does not condense onto the powder.
Reconstitute with bacteriostatic water directed down the inside wall of the vial rather than onto the cake, and swirl instead of shaking — mechanical agitation is the most common cause of degradation in peptide handling. Keep reconstituted solution at 2-8°C and validate its working life for your own assay conditions.
Frequently asked questions
- How is FOXO4-DRI (10mg) supplied and stored?
- It ships as a lyophilized powder in a sealed vial. Store the lyophilized product at -20°C protected from light; once reconstituted with bacteriostatic water, keep it refrigerated at 2-8°C and use it within the window your protocol validates.
- Is a certificate of analysis available?
- Yes. Every batch is independently tested by a US laboratory and verified to exceed 99% purity by HPLC/MS. Request the COA for your batch number and we will send the report.
- How long does delivery take?
- Orders dispatch within two business days. Delivery is free within the USA on orders over $200.
- Can FOXO4-DRI (10mg) be used in humans or animals?
- No. This product is sold strictly for research, laboratory and analytical purposes. Human and animal consumption is prohibited.