Phosvitin-derived peptides are fragments extracted from the egg-yolk phosphoprotein phosvitin, rich in phosphoserine residues. These sequences provide strong metal-chelating, antioxidant, and anti-inflammatory properties, protecting skin and muscle cells from oxidative stress. By modulating cytokine expression and enhancing fibroblast migration, they promote balanced tissue regeneration and wound recovery. Pv Hydrolysates are applied in cosmeceutical antioxidants, wound-healing creams, and nutraceutical formulations designed for cellular protection and recovery enhancement.
Peptide Type: Natural antioxidant and chelating peptide
Cat Number: PLS-NAT-E03
|
PRODUCT INFORMATION |
|
I. TECHNICAL SPECIFICATIONS |
|
|
Structural / Composition Data |
|
|
Structure / Formula |
Enzymatic hydrolysate of egg-yolk phosvitin protein |
|
Molecular Weight |
500–3,000 Da (predominantly low MW fractions) |
|
Appearance |
Pale yellow to off-white powder |
|
Purity |
≥ 90% (HPLC protein/peptide purity) |
|
Solubility |
Soluble in water and physiological buffers |
|
Form(s) Available |
Lyophilized powder / spray-dried powder |
|
Stability & Shelf Life |
|
|
Storage |
Store at 2–8°C or –20°C (long-term) |
|
Post-Reconstitution |
Stable for 10–14 days at 4°C |
|
Stability Notes |
Stable up to 24 months (dry, sealed form) |
|
Quality & Compliance |
|
|
QC Tests |
HPLC fingerprinting, LC–MS/MS peptide mapping, DPPH antioxidant assay, antimicrobial activity assay |
|
Intended Use |
Nutraceutical and cosmeceutical ingredient for antioxidant, regenerative, and anti-inflammatory applications |
|
Documentation |
CoA, SDS, Specification Sheet, Technical Data Sheet |
|
II. PREPARATION / RECONSTITUTION |
|
|
General Guidance |
Dissolve in sterile Tris-Base buffer solution (pH 6.5–7.4). |
|
Recommendations |
Compatible with aqueous, emulsion, and functional beverage systems. Avoid strong oxidizing agents. |
|
III. MECHANISM & BIOLOGICAL FUNCTION |
|
|
Mechanism of Action |
Phosvitin-derived peptides contain phosphoserine-rich sequences capable of binding iron, calcium, and other trace minerals, acting as natural chelators and antioxidants. They protect cells from oxidative damage, suppress inflammatory cytokines, and promote fibroblast migration and collagen synthesis. |
|
Biological Claims |
Exhibits antioxidant, anti-inflammatory, and wound-healing properties; supports dermal repair and muscle recovery through enhanced ECM stabilization and oxidative balance. |
|
IV. APPLICATIONS |
|
|
Intended Uses |
Anti-oxidative skin formulations, wound repair creams, muscle recovery nutraceuticals, mineral-chelated supplement blends, and regenerative serums. |
|
V. PACKAGING & PRESENTATION |
||||
|
Sizes |
50 mg |
100 mg |
1 g |
10 g |
A natural peptide complex engineered by controlled enzymatic hydrolysis for superior antioxidant and regenerative performance.
Egg-yolk–derived phosphopeptide fractions
Molecular weight range: 18.5 kDa to 60 kDa, Approx = 35 kDa
High-phosphoserine content for metal binding
Verified antioxidant activity (DPPH, ABTS assays)
Purity ≥99% (HPLC)
Non-toxic and fully biocompatible
Phosvitin-derived peptides merge nutrition and biotechnology, offering superior antioxidant protection
Offering repair for both skin and muscle tissue integrity.
They promote fibroblast migration, accelerate wound repair, and protect skin.
Their phosphoserine-rich structure enables natural mineral binding, antioxidant defense, and cell-protective activity.
Yes. They are safe and effective for both nutraceutical and cosmeceutical applications.
Yes, they exhibit strong DPPH and ABTS radical scavenging activity comparable to standard antioxidants.
Next-Generation Life Science Products for Everyday Health.