Recombinant Human Type III Collagen Protein

Type III Collagen is a major collagen found in human skin, fascia, and tendons, with a ratio of 4:1 compared to Type I collagen. Being finer in structure, Type III collagen is located between the epidermis and dermis layers and is referred to as "baby collagen" due to its high content of up to 80% during infancy. It is a crucial protein for maintaining skin elasticity. The micro-collagen layer, mainly composed of Type III collagen, is the structural tissue between the epidermis and dermis, serving as the key support for the epidermis and marking the first stage of skin sagging. The human body cannot synthesize Type III collagen on its own.

The Recombinant Human Type III Collagen Fragment is produced through genetic recombination technology, expressed via fermentation in E. coli, and purified using multiple separation techniques to obtain high-purity, low-endotoxin human-like Type III collagen.

Specifications

• Expression Host: E. coli
• Molecular Weight: ~10 kDa
• Purity: > 90% (validated by SDS-PAGE)
• Endotoxin Level: < 1.0 EU/μg
• Storage Buffer: 20 mM Tris-HCl, 100 mM NaCl, pH 8.0
• Appearance: Liquid
• Tag: His Tag

Storage Conditions

• Store at -25°C to -15°C, valid for 3 years.
• Avoid repeated freeze-thaw cycles; it is recommended to aliquot the protein into small portions for storage.

Notes

1. This product is for research use only.
2. For your safety and health, please wear a lab coat and disposable gloves during handling.