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mannuronate-specific alginate lyase

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Cat No.

EXWM-5103

Description

The enzyme catalyses the degradation of alginate by a β-elimination reaction. It cleaves the (1→4) bond between β-D-mannuronate and either α-L-guluronate or β-D-mannuronate, generating oligosaccharides with 4-deoxy-α-L-erythro-hex-4-enuronosyl groups at their non-reducing ends and β-D-mannuronate at the reducing end. Depending on the composition of the substrate, the enzyme produces oligosaccharides ranging from two to four residues, with preference for shorter products. cf. EC 4.2.2.11, guluronate-specific alginate lyase.

Form

Liquid or lyophilized powder

Enzyme Commission Number

EC 4.2.2.3

CAS No.

9024-15-1

Storage

Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.

Synonyms

alginate lyase I; alginate lyase; alginase I; alginase II; alginase; poly(β-D-1,4-mannuronide) lyase; poly(β-D-mannuronate) lyase; aly (gene name) (ambiguous); poly[(1→4)-β-D-mannuronide] lyase

Reaction

Eliminative cleavage of alginate to give oligosaccharides with 4-deoxy-α-L-erythro-hex-4-enuronosyl groups at their non-reducing ends and β-D-mannuronate at their reducing end.

Notes

This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.

"Alginate lyase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-0805	Alginate lyase from Sphingomonas sp., Recombinant	EC 4.2.2.3	9024-15-1	Sphingomonas sp.	Inquiry
NATE-0050	Native Alginate Lyase	EC 4.2.2.3	9024-15-1		Inquiry
NATE-1545	Alginate lyase from Saccharophagus degradans, Recombinant	EC 4.2.2.3	9024-15-1	E. coli	Inquiry