To link to the content of EndoNet use the EndoNet ID that is given on the detail pages in the format ENX0000, where X is a place holder for the type of the component (e. g. R for receptor or C for anatomical structure). As URL for the linking append this ID to the detail page for this type of component. For an hormone that would be:
http://endonet.bioinf.med.uni-goettingen.de/hormone/ENH00000
It is also possible to use the search of EndoNet to link to the right detail page. The URL should look like
http://endonet.bioinf.med.uni-goettingen.de/search/ENC00000
MSERKEGRG KGKGKKKER GSGKKPESA AGSQSPALP PRLKEMKSQ ESAAGSKLV LRCETSSEY SSLRFKWFK NGNELNRKN KPQNIKIQK KPGKSELRI NKASLADSG EYMCKVISK LGNDSASAN ITIVESNEI ITGMPASTE GAYVSSESP IRISVSTEG ANTSSSTST STTGTSHLV KCAEKEKTF CVNGGECFM VKDLSNPSR YLCKCPNEF TGDRCQNYV MASFYKHLG IEFMEAEEL YQKRVLTIT GICIALLVV GIMCVVAYC KTKKQRKKL HDRLRQSLR SERNNMMNI ANGPHHPNP PPENVQLVN QYVSKNVIS SEHIVEREA ETSFSTSHY TSTAHHSTT VTQTPSHSW SNGHTESIL SESHSVIVM SSVENSRHS SPTGGPRGR LNGTGGPRE CNSFLRHAR ETPDSYRDS PHSERYVSA MTTPARMSP VDFHTPSSP KSPPSEMSP PVSSMTVSM PSMAVSPFM EEERPLLLV TPPRLREKK FDHHPQQFS SFHHNPAHD SNSLPASPL RIVEDEEYE TTQEYEPAQ EPVKKLANS RRAKRTKPN GHIANRLEV DSNTSSQSS NSESETEDE RVGEDTPFL GIQNPLAAS LEATPAFRL ADSRTNPAG RFSTQEEIQ ARLSSVIAN QDPIAV