Application: Poly-L-Lysine- 4B-CL is used for the purification of negatively charged proteins and biomolecules.

Technical Specifications:

• Ligand: Poly-L-Lysine
• Matrix: 4B-CL (crosslinked agarose beads, 4%)
• Particle size range: 52 – 165 µm
• Molecular weight range: 6 x 10⁴ – 2 x 10⁷
• Extent of coupling: 4 mg / ml
• Matrix activation: Cyanogen bromide
• Matrix attachment: ε-Amino
• Matrix spacer: 1 atom
• pH stability: 4 – 9
• Flow specifications: 70 – 140 cm/h
• Supplied as a suspension in 0.5M NaCl, 0.02% thimerosal