α-L-Fucosidase

It catalyzes the hydrolysis of α-1,2 / α-1,3 / α-1,4 / α-1,6 fucosidic linkages, which is essential for normal cellular turnover of complex sugars.

Why is it important?

Cell metabolism: Helps recycle complex carbohydrates

Lysosomal function: Prevents accumulation of undegraded materials

Clinical relevance:

Deficiency causes Fucosidosis, a rare autosomal recessive lysosomal storage disorder

Elevated levels may be studied in cancer, liver disease, and inflammatory conditions

Where is it found?

• Mainly in lysosomes
• Present in many tissues; commonly studied in serum, urine, and tissue samples

Common lab use

• Enzyme assays in clinical diagnostics
• Research in glycobiology, oncology, and metabolic disorders