CalB immo 8285 is an immobilized, recombinant Lipase B from Candida antarctica (CalB), produced by microbial fermentation with Pichia pastoris. It is a covalently immobilized preparation, suitable for water-based, solvent-based or solvent-free systems and can be used for regio- and stereoselective hydrolysis, esterifications and transesterifications. The lipase is immobilized onto our highly hydrophobic carrier, Lifetech ECR8285, an epoxy/butyl methacrylate co-polymer.

CalB immo 8285 was jointly developed and is co-marketed by c-LEcta and Purolite.

Principal Applications

  • Esterifications (regio- and stereo-selective)
  • Transesterfication
  • Amidation
  • Fats and oils modification
  • Hydrolysis of esters

Advantages

  • Covalent immobilization
  • Organic solvent stability
  • High enzyme activity
  • Available in large volumes
  • Full regulatory support

Regulatory Approvals

  • TSE/BSE/GMO free
  • Council of Europe Resolution ResAP (2004)6
  • Halal

Typical Packaging

  • 10g
  • 50g
  • 250 g
  • 1 kg

Typical Physical & Chemical Characteristics:

Appearance White to slightly yellow spherical beads
Supplied as Dry
Particle size (90% in the range) 250 - 1000 µm
Total moisture 0 - 5 %
Enzyme activity (min.) 10000 PLU/gdry
Expiry date (from date of manufacture) 1 year
Storage 2 - 8 °C
Activity > 10,000 60°C; Synthesis of Propyl Laurate, PLU/g