CC: CCSD:20549
AU: Hard K; Damm JBL; Spruijt MPN; Bergwerff AA; Kamerling JP; van Dedem
    GWK; Vliegenthart JFG
TI: The carbohydrate chains of the .beta. subunit of human chorionic
    gonadotropin produced by the choriocarcinoma cell line BeWo
CT: Eur J Biochem (1992) 205: 785-798 [PMID:1374031]
SC: O2.3
BS: (CN) human, (disease) cancer
PM: hCG, human chorionic gonadotropin, .beta.-subunit
AN: sialyl Lewis x antigen
SB: Doubet S
DA: 27-08-1992
FC: f131758a
SI: CBank:18845
----------------
structure:

 a-D-Neup5Ac-(2-3)-b-D-Galp-(1-4)+
                                 |
                            b-D-GlcpNAc-(1-6)+
                                 |           |
                   a-L-Fucp-(1-3)+        D-GalNAc-ol
                                             |
             a-D-Neup5Ac-(2-3)-b-D-Galp-(1-3)+
================end of record