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Availability: In stock

H-Tyr-Ile-Gly-Ser-Arg-OH trifluoroacetate salt


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4011700.0005 5 mg Ships within 3-5 business days  
CHF 105.00
CHF 97.65 (7%)
4011700.0025 25 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 420.00
CHF 390.60 (7%)


The pentapeptide YIGSR located within domain III of the laminin B1 chain, represents a major receptor binding site in laminin. By competing with laminin for the cell surface receptor, the short peptide is able to inhibit cell attachment to basement membranes, thus preventing the formation of tumor metastases. YIGSR also promotes tumor cell migration and, moreover, mediates the adhesion of a variety of epithelial cells to laminin.
Catalog Number H-6825
APC Number 44-0-37
One Letter Code YIGSR
Synonyms Laminin β-1 Chain (929-933) (human, mouse), YIGSR, Laminin Fragment (929-933)
Molecular Formula C₂₆H₄₂N₈O₈
Relative Molecular Mass 594.67
CAS Registry Number 110590-64-2
Source Synthetic
Storage Conditions -20 ± 5 °C