CalB immo 8806 is an immobilized, recombinant Lipase B from Candida antarctica (CalB), produced by microbial fermentation with Pichia pastoris. It is an adsorbed preparation, suitable for solvent-free or organic solvent systems, and can be used for regio- and stereoselective esterifications and transesterifications. The lipase is immobilized by adsorption onto our highly hydrophobic carrier, Lifetech ECR8806M, an octadecyl methacrylate co-polymer.

CalB immo 8806 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


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

Regulatory Approvals

  • TSE/BSE/GMO free
  • Resin compliant with ResAP (2004)3
  • Halal
  • Kosher in 2018

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) 300 - 710 µm
Total moisture 0 - 5 %
Enzyme activity (min.) 10000 PLU/gdry
Expiry date (from date of manufacture) 1 year
Optimal storage condition 2 - 8 °C
Storage For optimum storage, keep containers tightly closed in dry, cool and well-ventilated place at temperature between 2-8C. – Product is shipped at ambient where short temperature excursions will not adversely affect the material
Activity > 10,000 60°C; Synthesis of Propyl Laurate, PLU/g