an N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + UDP-N-acetyl-alpha-D-glucosamine = beta-D-GlcNAc-(1->3)-[beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-R + UDP + H(+)
an n-acetyl-beta-d-glucosaminyl-(1->3)-beta-d-galactosyl-(1->4)-n-acetyl-beta-d-glucosaminyl derivative + udp-n-acetyl-alpha-d-glucosamine = beta-d-glcnac-(1->3)-[beta-d-glcnac-(1->6)]-beta-d-gal-(1->4)-beta-d-glcnac-r + udp + h(+)
"C2GnT2"
"c2gnt2"