Research Catalog · peptide family
Collagen (Col) Fragment Peptides — Research Products
2 catalog items
| Catalog # | Product | Type | Species | Size | Price | Add to cart |
|---|---|---|---|---|---|---|
| 034-12 | Col IV / Col IV Chain (123-143) (Mouse) | Peptides | — | 100 µg | $242.00 | |
| 034-13 | Col IV Chain (123-143) (Human) | Peptides | — | 100 µg | $242.00 |
All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.
Collagen (Col) Fragment Peptides — frequently asked
What are collagen fragment peptides?
They are short synthetic sequences corresponding to defined regions of a collagen chain. Unlike purified collagen, they do not form a triple helix, so they are used where a specific, chemically defined sequence is required.
Why type IV collagen specifically?
Type IV collagen is the network-forming collagen of basement membranes, assembling into sheet-like structures that support epithelial and endothelial layers. That makes its chain regions of particular interest in matrix, vascular and barrier research.
What are these peptides typically used for?
Common uses include serving as immunogens and blocking peptides during antibody validation, acting as mass-spectrometry reference standards, and providing defined matrix sequences for cell adhesion and migration assays in culture.