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.

Principali applicazioni

  • Esterificazioni (regio- e stereo-selettive)
  • Transesterificazione
  • Amidazione
  • Modificazione di grassi e oli
  • Idrolisi degli esteri


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


  • esente da TSE BSE OGM
  • Risoluzione del Consiglio d'Europa ResAP (2004)6
  • Halal

Imballi tipici

  • 10 g
  • 50 g
  • 250 g
  • 1 kg

Caratteristiche chimiche e fisiche tipiche:

Aspetto White to slightly yellow spherical beads
Fornito come Dry
Distribuzione granulometrica (90% nel range) 250 - 1000 µm
Umidità totale 0 - 5 percento
Attività enzimatica min 10000 PLU g secco
Data di scadenza (dalla data di produzione) 1 year
Storage 2 - 8 °C
Activity > 10,000 60°C; Synthesis of Propyl Laurate, PLU/g