SNAP-8 20 mg
SNAP-8 octapeptide reference standard, 20 mg lyophilized at 98.8% HPLC purity.
- Purity (HPLC)
- 98.8%
- Fill weight
- 20 mg / vial
- CAS number
- Stated on batch CoA
- Form
- Lyophilized powder
- Assay
- RP-HPLC + mass spectrometry
- Storage
- −20 °C, protected from light
About SNAP-8 as a reference compound
SNAP-8 is an octapeptide analogue of the SNAP-25 fragment used as a reference compound in cosmetic-science research. Every PureLabs lot of SNAP-8 is produced under GMP-aligned synthesis controls, assayed by an independent partner laboratory using reverse-phase HPLC with mass-spectrometric confirmation, and released only above the stated purity threshold of 98.8%. The certificate of analysis is lot-specific, carries the chromatogram and MS trace for the exact vial you receive, and stays archived under reference SEQ-1076 for as long as the batch exists.
Handling and storage
- Store sealed SNAP-8 vials at −20 °C, protected from light.
- Reconstitute with bacteriostatic or sterile water added slowly down the vial wall; swirl, never shake.
- Hold reconstituted solution at 2–8 °C and use within roughly 21 days.
- Aliquot before freezing to avoid repeated freeze–thaw cycles.
SNAP-8 — frequently asked questions
Common laboratory questions about sourcing, purity, storage and shipping of SNAP-8.
What purity is PureLabs SNAP-8?
Current stock assays at 98.8% by reverse-phase HPLC, confirmed by mass spectrometry at an independent laboratory. Any lot testing below the threshold is rejected rather than sold.
Does SNAP-8 ship with a certificate of analysis?
Yes. A lot-specific certificate of analysis including the HPLC chromatogram and MS trace accompanies every SNAP-8 order and remains retrievable under batch reference SEQ-1076.
How should SNAP-8 be stored?
Sealed lyophilized SNAP-8 is stable at −20 °C for at least 24 months; once reconstituted, hold at 2–8 °C and use within about three weeks.
How fast does SNAP-8 ship?
Orders confirmed before 15:00 UTC dispatch the same working day in insulated, tracked cold-chain packaging, subject to the import rules of the destination country.
Is SNAP-8 sold for human use?
No. PureLabs supplies this compound strictly as reference material for in-vitro and laboratory research. It is not a medicine and is not for human or veterinary consumption.