Orthopyridyl Disulfide capped Poly-L-lysine Hydrochloirde


Orthopyridyl Disulfide capped Poly-L-lysine Hydrochloirde

OPSS-PLL

Catalog:CDN2372

Unit Size:100 mg, 500 mg, 1 g

INQUIRY Datasheet

Specifications
Common Use Orthopyridyl disulfide capped poly-L-lysine hydrochloirde (OPSS-poly-L-Lysine, OPSS-PLL, Pyridylthio-PLL) is a positively charged synthetic polyamino acid. It is a crystalline solid soluble in water. Applications for poly-L-lysine include the promotion of cell adhesion to solid substrates for culture dishes or slides, the conjugation to active molecules for improved activities, the layer-by-layer deposition techniques, and the complexation with nucleic acids for gene expression. Orthopyridyl disulfide or pyridyldithio (OPSS) functionalized polymers can selectively reacts with free thiol, SH, sulfhydryl or mercapto to form a oxidation, reduction reversible disulfide bond.
Structure Orthopyridyl Disulfide capped Poly-L-lysine Hydrochloirde
PLL Molecular Weight 3300 Da
Functional Group OPSS
Number of Repeating Units 20 PLL
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