Sigma-Aldrich POLY-D-LYSINE HYDROBROMIDE

Name: Sigma-Aldrich POLY-D-LYSINE HYDROBROMIDE
SKU: SIAL-P6403-50MG
Price: 164.72 USD

List Price $164.72 Your Price $164.72

Sigma-Aldrich Poly-D-lysine hydrobromide, suitable for cell culture, Mol wt 4,000-15,000, 50 mg - SIAL (Additional S&H or Hazmat Fees May Apply)

NETA PART: SIAL-P6403-50MG

MFG.PART: P6403-50MG

UNSPSC: 41122409

Manufacturer: Sigma-Aldrich

Product Name
Poly-D-lysine hydrobromide, mol wt 4,000-15,000

form
powder or solid

Quality Level
200

mol wt
4,000-15,000

technique(s)
cell culture \| mammalian: suitable

color
white to light yellow

storage temp.
−20°C

SMILES string
O=C(C)[C@@](NC)([H])CCCCN.[Br]

InChI
1S/C6H14N2O2.BrH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H

InChI key
MEXAGTSTSPYCEP-UHFFFAOYSA-N

Application
Biochem/physiol Actions Poly-D-lysine (PDL) hydrobromide is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. After absorption to the culture surface, poly-D-lysine increases the number of positively charged cell binding sites.

Components
Caution Sterile solutions are stable for up to 2 years when stored at 2-8°C. It should be stored desiccated at -20°C.