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
GSSQPQARV YLTFDELRE TKTSEYFSL SHHPLDYRI LLMDEDQDR IYVGSKDHI LSLNINNIS QEALSVFWP ASTIKVEEC KMAGKDPTH GCGNFVRVI QTFNRTHLY VCGSGAFSP VCTYLNRGR RSEDQVFMI DSKCESGKG RCSFNPNVN TVSVMINEE LFSGMYIDF MGTDAAIFR SLTKRNAVR TDQHNSKWL SEPMFVDAH VIPDGTDPN DAKVYFFFK EKLTDNNRS TKQIHSMIA RICPNDTGG LRSLVNKWT TFLKARLVC SVTDEDGPE THFDELEDV FLLETDNPR TTLVYGIFT TSSSVFKGS AVCVYHLSD IQTVFNGPF AHKEGPNHQ LISYQGRIP YPRPGTCPG GAFTPNMRT TKEFPDDVV TFIRNHPLM YNSIYPIHK RPLIVRIGT DYKYTKIAV DRVNAADGR YHVLFLGTD RGTVQKVVV LPTNNSVSG ELILEELEV FKNHAPITT MKISSKKQQ LYVSSNEGV SQVSLHRCH IYGTACADC CLARDPYCA WDGHSCSRF YPTGKRRSR RQDVRHGNP LTQCRGFNL KAYRNAAEI VQYGVKNNT TFLECAPKS PQASIKWLL QKDKDRRKE VKLNERIIA TSQGLLIRS VQGSDQGLY HCIATENSF KQTIAKINF KVLDSEMVA VVTDKWSPW TWASSVRAL PFHPKDIMG AFSHSEMQM INQYCKDTR QQHQQGDES QKMRGDYGK LKALINSRK SRNRRNQLP ES