Poly-L-lysine (hydrobromide) (MW 150000-300000)

Poly-L-lysine (hydrobromide) (MW 150000-300000), a positively charged amino acid polymer, is a nonspecific attachment factor for cells. Poly-L-lysine (hydrobromide) (MW 150000-300000) has good biocompatibility. Poly-L-lysine (hydrobromide) (MW 150000-300000) is used to increase cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface[1].

Product Specifications

CAS Number

[25988-63-0]

UNSPSC

12352211

Hazard Statement

H302, H315, H319, H335

Target

Biochemical Assay Reagents

Type

Reference compound

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/poly-l-lysine-hydrobromide-mw-150000-300000.html

Solubility

H2O : 25 mg/mL (ultrasonic)

Smiles

CN[C@@H](CCCC[NH3+])C(C)=O.[n].[Br-].[n]

Molecular Formula

(C6H14N2O2) n.nBrH

Molecular Weight

150000-300000

Precautions

H302, H315, H319, H335

References & Citations

[1]D Mazia, et al. Adhesion of cells to surfaces coated with polylysine. Applications to electron microscopy. J Cell Biol. 1975 Jul;66 (1) :198-200.|[2]Kubovcikova M, et al. Poly-L-lysine designed magnetic nanoparticles for combined hyperthermia, magnetic resonance imaging and cancer cell detection. Journal of Magnetism and Magnetic Materials, 2019, 475: 316-326.|[3]Vieira S, et al., Methacrylated Gellan Gum/Poly-l-lysine Polyelectrolyte Complex Beads for Cell-Based Therapies. ACS Biomater Sci Eng. 2021 Oct 11;7 (10) :4898-4913.