Lipopeptide (200mg) – Premium Research Grade Cosmetic Peptide

 

welcome to Liaocheng Yixin Company, your trusted source for premium lipopeptide 200mg peptide for research. As a licensed peptide synthesis manufacturer operating from our facility in Shandong Province, China, we provide high-quality research compounds for the global scientific community.

Lipopeptides are a class of compounds consisting of a short peptide chain conjugated with an acyl chain . The 200mg lipopeptide offered here corresponds to Biopeptide EL (palmitoyl hexapeptide-12), an elastin-derived lipopeptide with the sequence Pal-VGVAPG . Scientific studies suggest that lipopeptides like Biopeptide EL can enhance the production of collagen and hyaluronic acid in skin, improve firmness and elasticity, and act as a potent anti-ageing active by interacting with cell membranes and fibroblasts to support extracellular matrix renewal . Our lipopeptide 200mg peptide for research offers investigators a reliable, high-purity compound for dermatological, extracellular matrix, and fibroblast activation studies.  lipopeptide 200mg peptide for research

What is Lipopeptide (Biopeptide EL)?

Lipopeptides are surface-active compounds of natural or synthetic origin with diverse structures and functionalities . The 200mg lipopeptide is commonly identified as Biopeptide EL or Palmitoyl Hexapeptide-12 (Pal-VGVAPG), a palmitoylated elastin-derived hexapeptide with the sequence Val-Gly-Val-Ala-Pro-Gly . The palmitoyl (lipid) modification enhances lipophilicity, which may improve penetration through the stratum corneum and interaction with cell membranes compared with water-soluble peptides .

Key identifiers:

• Molecular Formula: C38H68N6O8 

• Molecular Weight: ~736.98 g/mol 

• Synonyms: Biopeptide EL, Palmitoyl Hexapeptide-12, Pal-VGVAPG, elastin-derived lipopeptide 

• Purity: ≥99% verified by HPLC

•  lipopeptide 200mg peptide for research

Mechanism of Action in Research

Lipopeptide (Biopeptide EL) operates through several well-characterized mechanisms that make it a valuable research tool for dermatological and extracellular matrix studies.

Fibroblast Activation and ECM Renewal

Lipopeptides like Biopeptide EL may enhance the production of collagen and hyaluronic acid in skin, improve firmness and elasticity, and support extracellular matrix renewal . As a chemotactic elastin fragment (VGVAPG motif), the peptide may attract and stimulate fibroblasts involved in dermal repair and regeneration . The lipopeptide structure (palmitoylated peptide) enhances penetration and biocompatibility with the skin’s lipid barrier compared with water-soluble peptides .

Collagen and Structural Protein Stimulation

Research suggests that Lipopeptide (Pal-GQPR) may stimulate the production of critical structural components around skin cells, such as laminin IV and V, as well as collagen VII . Laminins IV and V are integral components of the basement membrane, essential for cell adhesion, differentiation, and migration. Collagen VII is a key component of anchoring fibrils that provide structural support and stability to the skin . lipopeptide 200mg peptide for research

Anti-Inflammatory Potential

Lipopeptide may act as an anti-inflammatory agent, potentially decreasing the secretion of interleukin-6 (IL-6), a cytokine involved in inflammatory responses . The possible reduction of IL-6 secretion by Lipopeptide suggests that it may aid in mitigating inflammation, especially following UVB radiation exposure . lipopeptide 200mg peptide for research

Fibrillin-1 Deposition

In a randomized controlled trial, the peptide was observed to have stimulated the deposition of fibrillin-1 in the skin, a marker for skin repair, compared to baseline levels. This effect was comparable to the results observed with all-trans retinoic acid, considered a clinical standard for photoaged skin . In a 6-month RCT, the peptide appeared to potentiate an improvement in skin wrinkles compared to baseline, with effects becoming more pronounced after 12 months .

Scientific Research Applications

Extracellular Matrix Modulation Research

Lipopeptide is used to investigate ECM regulation, particularly regarding collagen, elastin, and structural protein synthesis. Studies suggest that lipopeptides may stimulate collagen and hyaluronic acid production, supporting tissue structure and hydration research . lipopeptide 200mg peptide for research

Fibroblast and Wound Healing Studies

The chemotactic VGVAPG motif may attract and stimulate fibroblasts, supporting research into dermal repair and regeneration . Lipopeptides have demonstrated potential as anti-aging actives that revitalize skin cell function and support renewal .

Formulation Science and Delivery Research

The palmitoyl modification increases lipophilicity, which may enhance penetration through the stratum corneum and interaction with cell membranes . This feature makes lipopeptides valuable for formulation and delivery system research.

Anti-Inflammatory and Photoaging Research

Lipopeptide has been investigated for its potential in mitigating inflammation, particularly following UVB radiation exposure . The peptide may decrease IL-6 secretion and has demonstrated fibrillin-1 deposition in skin repair models .

Why Choose Liaocheng Yixin Company?

When sourcing lipopeptide 200mg peptide for research, quality and reliability are paramount. Here’s why researchers trust us:

Manufacturer-Direct Quality

We are a legitimate, licensed peptide synthesis company with a physical headquarters in Shandong Province, China. Our facility maintains strict quality control standards.

Verified Purity Standards

Every batch undergoes rigorous testing using HPLC and mass spectrometry. Our Lipopeptide meets ≥99% purity standards . Certificates of Analysis are available upon request.

Research-Grade Specifications

• Purity: ≥99% verified by HPLC

• Molecular Weight: ~736.98 g/mol 

• Appearance: White to off-white lyophilized powder 

• Storage: Store powder at -20°C in a sealed, desiccated container, protected from light and moisture

• Form: Lyophilized powder for research use 

•  lipopeptide 200mg peptide for research

Quality Assurance & Testing

Every batch undergoes comprehensive quality control:

1. Synthesis by experienced chemists using solid-phase peptide synthesis

2. Purification via preparative HPLC

3. Analysis using HPLC for purity verification

4. Mass Spectrometry for molecular weight confirmation

5. Packaged under sterile conditions for research use

6.  lipopeptide 200mg peptide for research

: What is a lipopeptide and how does it work in research?

A: Lipopeptides are compounds consisting of a short peptide chain conjugated with an acyl chain . Lipopeptide (Biopeptide EL) is an elastin-derived lipopeptide that may enhance collagen and hyaluronic acid production, improve skin firmness and elasticity, and support extracellular matrix renewal .

: What are the key research applications for lipopeptides?

A: Lipopeptides are used in extracellular matrix modulation research, fibroblast and wound healing studies, formulation science, and anti-inflammatory and photoaging research. They have potential in personal care and cosmetics as anti-aging, moisturizing, and skin-whitening agents .

: What is the mechanism behind lipopeptide activity?

A: As a chemotactic elastin fragment (VGVAPG motif), the peptide may attract and stimulate fibroblasts involved in dermal repair . The lipopeptide structure enhances penetration through the skin’s lipid barrier. Research suggests it may decrease IL-6 secretion and stimulate production of collagen VII, laminin IV, and laminin V .

: What purity level can I expect?

A: All batches are tested to ensure ≥99% purity by HPLC analysis. Certificates of Analysis are available upon request .

: Is this product for human use?

A: No. Our Lipopeptide is manufactured strictly for research use only (RUO). It is not intended for human consumption or clinical applications .

When you need premium lipopeptide 200mg peptide for research for your extracellular matrix, fibroblast, or dermatological studies, choose a manufacturer that prioritizes quality, transparency, and reliability. Liaocheng Yixin Company combines expert peptide synthesis capabilities with rigorous quality control to deliver research materials you can trust