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
QQACSRGAC YPPVGDLLV GRTRFLRAS STCGLTKPE TYCTQYGEW QMKCCKCDS RQPHNYYSH RVENVASSS GPMRWWQSQ NDVNPVSLQ LDLDRRFQL QEVMMEFQG PMPAGMLIE RSSDFGKTW RVYQYLAAD CTSTFPRVR QGRPQSWQD VRCQSLPQR PNARLNGGK VQLNLMDLV SGIPATQSQ KIQEVGEIT NLRVNFTRL APVPQRGYH PPSAYYAVS QLRLQGSCF CHGHADRCA PKPGASAGP STAVQVHDV CVCQHNTAG PNCERCAPF YNNRPWRPA EGQDAHECQ RCDCNGHSE TCHFDPAVF AASQGAYGG VCDNCRDHT EGKNCERCQ LHYFRNRRP GASIQETCI SCECDPDGA VPGAPCDPV TGQCVCKEH VQGERCDLC KPGFTGLTY ANPQGCHRC DCNILGSRR DMPCDEESG RCLCLPNVV GPKCDQCAP YHWKLASGQ GCEPCACDP HNSLSPQCN QFTGQCPCR EGFGGLMCS AAAIRQCPD RTYGDVATG CRACDCDFR GTEGPGCDK ASGRCLCRP GLTGPRCDQ CQRGYCNRY PVCVACHPC FQTYDADLR EQALRFGRL RNATASLWS GPGLEDRGL ASRILDAKS KIEQIRAVL SSPAVTEQE VAQVASAIL SLRRTLQGL QLDLPLEEE TLSLPRDLE SLDRSFNGL LTMYQRKRE QFEKISSAD PSGAFRMLS TAYEQSAQA AQQVSDSSR LLDQLRDSR REAERLVRQ AGGGGGTGS PKLVALRLE MSSLPDLTP TFNKLCGNS RQMACTPIS CPGELCPQD NGTACGSRC RGVLPRAGG AFLMAGQVA EQLRGFNAQ LQRTRQMIR AAEESASQI QSSAQRLET QVSASRSQM EEDVRRTRL LIQQVRDFL TDPDTDAAT IQEVSEAVL ALWLPTDSA TVLQKMNEI QAIAARLPN VDLVLSQTK QDIARARRL QAEAEEARS RAHAVEGQV EDVVGNLRQ GTVALQEAQ DTMQGTSRS LRLIQDRVA EVQQVLRPA EKLVTSMTK QLGDFWTRM EELRHQARQ QGAEAVQAQ QLAEGASEQ ALSAQEGFE RIKQKYAEL KDRLGQSSM LGEQGARIQ SVKTEAEEL FGETMEMMD RMKDMELEL LRGSQAIML RSADLTGLE KRVEQIRDH INGRVLYYA TCK