RES
1b:x-dglc-HEX-1:5
2s:n-acetyl
3b:a-lgal-HEX-1:5|6:d
4b:b-dgal-HEX-1:5
5b:a-dgro-dgal-NON-2:6|1:a|2:keto|3:d
6s:amino
7s:sulfate
LIN
1:1d(2+1)2n
2:1o(3+1)3d
3:1o(4+1)4d
4:4o(3+2)5d
5:5d(1+1)6n
6:5d(5+1)6n
7:1o(6+1)7n

• Mitsuoka C et al. Regulation of selectin binding activity by cyclization of sialic acid moiety of carbohydrate ligands on human leukocytes. Proc Natl Acad Sci U S A. 1999 Feb 16;96:(4):1597-602. doi: 10.1073/pnas.96.4.1597. PMID: 9990070.

• Izawa M et al. Expression of sialyl 6-sulfo Lewis X is inversely correlated with conventional sialyl Lewis X expression in human colorectal cancer. Cancer Res. 2000 Mar 1;60:(5):1410-6. PMID: 10728707.

• Kannagi R et al. Regulatory roles of carbohydrate ligands for selectins in the homing of lymphocytes. Curr Opin Struct Biol. 2002 Oct;12:(5):599-608. doi: 10.1016/s0959-440x(02)00365-2. PMID: 12464311.