Sambucus Nigra Lectin (SNA, EBL), CF®740 Conjugate

Sambucus nigra lectin, isolated from elderberry bark, binds preferentially to sialic acid attached to terminal galactose in α-2,6 and to a lesser degree, α-2,3 linkage. It is available conjugated to biotin and CF® Dyes. Near-infrared CF® 740 has Ex/Em at 742/767 nm. 1 mg lyophilized solid.