Poly-L-Lysine

Molecular weight: 30,000-70,000

  • Product Code: 105269
  Alias:    Poly-L-Lysine; Poly-L-Lysine Hydrobromide; Poly-L-Lysine Hydrobromide; Poly-L-Lysine Hydrogen Bromide; Poly-L-Lysine; Poly Diaminocaproic Acid Hydrogen Bromide; Poly-L-Lysine Hydrobromide
  CAS:    25988-63-0
Molecular Weight: Molecular Formula:
EC Number: MDL Number:
Melting Point: Boiling Point:
Density: Storage Condition:  -20°C
Product Description: Poly-L-Lysine is widely used in biomedical research and cell culture applications due to its ability to enhance cell adhesion. It is commonly applied as a coating on glass slides or surfaces to improve the attachment of cells, particularly in microscopy and tissue culture studies. This property makes it valuable for experiments involving cell growth, differentiation, and analysis. Additionally, it is utilized in the preparation of diagnostic assays, such as ELISA, where it helps immobilize biomolecules on solid substrates. In the field of drug delivery, Poly-L-Lysine is employed as a component in nanoparticles or polymers to improve the binding and uptake of therapeutic agents by cells. Its cationic nature also makes it useful in gene delivery systems, where it aids in the condensation and protection of DNA during transfection processes.
Product Specification:
Test Specification
Appearance White To Off-White To Faint Yellow To Brown Solid
Molecular Weight 30000-70000
Water By Karl Fischer 10
Infrared Spectrum Conforms To Structure
Solubility Colorless To Faint Yellow Clear 50 Mg/Ml, H2O
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
0.025 10-20 days ฿4,760.00
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0.100 10-20 days ฿13,240.00
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0.500 10-20 days ฿49,980.00
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Poly-L-Lysine
Poly-L-Lysine is widely used in biomedical research and cell culture applications due to its ability to enhance cell adhesion. It is commonly applied as a coating on glass slides or surfaces to improve the attachment of cells, particularly in microscopy and tissue culture studies. This property makes it valuable for experiments involving cell growth, differentiation, and analysis. Additionally, it is utilized in the preparation of diagnostic assays, such as ELISA, where it helps immobilize biomolecules on solid substrates. In the field of drug delivery, Poly-L-Lysine is employed as a component in nanoparticles or polymers to improve the binding and uptake of therapeutic agents by cells. Its cationic nature also makes it useful in gene delivery systems, where it aids in the condensation and protection of DNA during transfection processes.
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