Table 3.

List of Neu5Ac-specific seaweed lectins.

Seaweed Family	Seaweed Species	Lectin	Structural Scaffold	Ref.
Rhodophyceae	Gracilaria tikvahiae	GTL	unknown	[59]
	Palmaria palmata	PPL	unknown	[60]
	Solieria chordalis	ScL	β-barrel	[61]
Phaeophyceae	Fucus vesiculosus	? *	unknown	[62]

* The protein nature of the so-called Fucus vesiculosus lectin needs further confirmation.