Laminarin from Laminaria digitata

SIGMA/L9634 - polysaccharide substrate for laminarinase

Synonym: Laminaran

CAS Number: 9008-22-4
EC Number: 232-712-4
MDL Number: MFCD00466918
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-L9634-100MG	100 mg	$0.00 1/EA CALL FOR PRICE	Add To Favorites
45-L9634-500MG	500 mg	$0.00 1/EA CALL FOR PRICE	Add To Favorites
45-L9634-1G	1 g	$184.00 1/EA	Add To Favorites
45-L9634-5G	5 g	$702.00 1/EA	Add To Favorites

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This image depicts SKU: L9634-100MG

Properties
Descriptions
Safety Info.
Basic Data

biological source	algae (Laminaria digitata)
color	beige
form	powder
InChI	1S/C18H32O16/c19-1-4-7(22)10(25)11(26)17(31-4)34-15-9(24)6(3-21)32-18(13(15)28)33-14-8(23)5(2-20)30-16(29)12(14)27/h4-29H,1-3H2/t4-,5-,6-,7-,8-,9-,10+,11-,12-,13-,14+,15+,16?,17?,18?/m1/s1
InChI key	DBTMGCOVALSLOR-VPNXCSTESA-N
optical activity	[α]20/D -20 to -5 °, c = 4% (w/v) in water
Quality Level	200
SMILES string	O1[C@@H]([C@H]([C@@H]([C@H](C1O[C@H]3[C@@H]([C@H](OC([C@@H]3O)O)CO)O)O)OC2O[C@@H]([C@H]([C@@H]([C@H]2O)O)O)CO)O)CO
solubility	water: 10 mg/mL, clear to slightly hazy, colorless to light yellow
storage temp.	room temp
useful pH range	5

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.
Biochem/physiol Actions:	Laminarin is a polysaccharide of glucose found in brown algae and utilized as a food reserve.
General description:	Substrate for laminarinase.
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.
Other Notes:	Polysaccharide; primarily poly(β-Glc-[1→3]) with some β-(1→6) interstrand linkages and branch points.
Other Notes:	To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Packaging:	1, 5 g in poly bottle
Packaging:	100, 500 mg in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	room temp
UNSPSC	12352201

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