Sigma-Aldrich
LAMINARIN FROM LAMINARIA DIGITATA POLYSACCHARIDE SUBSTRATE FOR LAMINARINASE (C005B-455756)
General description The fronds of Laminaria and Saccharina species contain laminarin, a low molecular weight storage glucan. It is localized to the vacuoles.
General description
The fronds of Laminaria and Saccharina species contain laminarin, a low molecular weight storage glucan. It is localized to the vacuoles. Laminarin structure contains β-(1,6)-intrachain linked (1,3)-β-d-glucan.
Application
Laminarin from Laminaria digitata has been used:
- as a stimulant to study its effect on the respiratory burst using haemocytes of P. vannamei
- as a carbon source to study its effect on enzyme production using Pichia membranifaciens culture
- as a carbon source for Polaribacter sp. culture
Biochem/physiol Actions
Laminarin is a biologically active compound effective against inflammation. It serves as an antioxidant and anticoagulant. Laminarin also inhibits apoptosis and tumor development. It acts as a predominant source of carbon among aquatic prokaryotes.
Laminarin is a polysaccharide of glucose found in brown algae and utilized as a food reserve.
Other Notes
Polysaccharide; primarily poly(β-Glc-[1→3]) with some β-(1→6) interstrand linkages and branch points.
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Substrates
Substrate for laminarinase.
- UPC:
- 12352200
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- Quantity:
- 1
- Unit of Measurement:
- GM
- MPN:
- L9634-1G
- CAS:
- 9008-22-4
- Controlled Substances and Cyanide:
- Yes



