Batch COA included with every purchase as proof of purity
Supplied for in-vitro laboratory research only — not for human or veterinary use
What this compound is studied for
Studied in dermal cell culture for collagen and elastin expression, barrier-protein markers, and oxidative-stress response in keratinocyte and fibroblast models.
Fibroblast collagen / elastin expression assays
Keratinocyte barrier and hydration marker models
Photo-oxidative stress protection studies
Research context only. No dosing, therapeutic, cosmetic or human-use guidance is provided or implied.
Storage
Sealed lyophilized vial: store at -20°C for long-term storage; short transit at ambient temperature is acceptable for lyophilized powder.
Keep vials sealed, dry and protected from light until you are ready to reconstitute.
After reconstitution, store at 2-8°C and use within the window your protocol validates; for extended storage, aliquot and hold at -20°C or below.
Avoid repeated freeze-thaw cycles — aliquot into single-use working volumes instead.
Reconstitution
Let the vial reach room temperature before opening to reduce condensation on the lyophilized cake.
Add bacteriostatic or sterile water slowly down the inside vial wall — do not spray directly onto the powder.
Swirl or roll gently until fully dissolved. Do not shake or vortex aggressively; mechanical shear can degrade peptide structure.
Record lot number, diluent volume and date on the vial so your working concentration is traceable to the batch COA.
Sample certificate of analysis
This is the report format you receive with your order — batch identity by LC-MS, HPLC purity, net peptide content and the chromatogram. Your order's certificate is for the exact batch shipped to you.
This product is supplied for in-vitro laboratory research only. It is not a drug, supplement, food or cosmetic, is not approved for human or veterinary use, and no dosing or administration guidance is provided.