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Availability: In stock

Collagen Type IV α3 Chain (185-203)


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4028340.0500 0.5 mg Ships within 3-5 business days  
CHF 420.00
CHF 390.60 (7%)
4028340.1000 1 mg Ships within 3-5 business days  
CHF 757.00
CHF 704.01 (7%)


The collagen IV fragment CNYYSNSYSFWLASLNPER inhibits the activation of polymorphonuclear leukocytes. It promotes adhesion of human melanoma cells and inhibits their proliferation by 40%. These properties appear to be dependent on the presence of the triplet sequence -Ser-Asn-Ser- (residues 189-191), which is unique in the α3 chain and may represent an important functional epitope.
Catalog Number H-4208
Molecular Formula C₁₀₅H₁₄₄N₂₆O₃₂S
Relative Molecular Mass 2314.52
CAS Registry Number [157802-35-2]
Source Synthetic
Storage Conditions -20 ± 5 °C