Cyclo Met Met 73037 51 1 C5a Anaphylatoxin 37 53 human 706808 05 1 Cholecystokinin 33 porcine 67256 27 3 cAMP Dependent Protein Kinase Substrate RRKASGP 65189 70 0 C3a 70 77 ASHLGLAR 63555 63 5 Cyclo Ala Ala 5845 61 4 Calcitonin eel CSNLSTCVLGKLSQELHKLQTYPRTDVGAGTP NH2 Disulfidebridge 1 7 57014 02 5 Cyclo His Phe 56586 95 9 Cyclo Ala His 54300 25 3 Cyclo Asp Gly 52661 97 9 Cyclo Gly Ser 52661 98 0 CDI 530 62 1 Cyclo His Pro 53109 32 3 Copper Peptide 49557 75 7 Calcitonin salmon CSNLSTCVLGKLSQELHKLQTYPRTNTGSGTP NH2 Disulfidebridge 1 7 47931 85 1 Cholecystokinin CCK 27 33 CCK7 YMGWMDF NH2 47910 79 2 Cyclo Ala Gly 4526 77 6 Cyclo Gly Gly 4202 74 8 C Peptide 2 rat 41594 08 5 C Peptide 1 rat 41475 27 8 C peptide dog EVEDLQVRDVELAGAPGEGGLQPLALEGALQ 39016 05 2 Cyclo Pro Gly 3 37783 51 0 CRAMP mouse 376364 36 2 Cyclo Gly Pro 3705 27 9 Cyclo Phe Pro 3705 26 8 Carbetocin 37025 55 1 Cyclo Phe Ser 35591 00 5 Cyclo Asp Asp 35309 53 6 Cys39 Tissue Factor 33 53 313642 01 2 Caspase 9 Substrate 2m fluorogenic Ac LEHD AMC 292633 16 0

Cbz D Leu OH 28862 79 5 Cyclo Leu Pro 2873 36 1 Cit5 TRAP 5 287184 84 3 Cyclo Phe Phe 2862 51 3 Cyclo Pro Val 2854 40 2 Cyclo D Leu D Pro 274680 11 4 Cyclo Ala Gln 268221 76 7 Cl HOBt 26198 19 6 Cholecystokinin Octapeptide 1 4 sulfated 25679 23 6 Cholecystokinin 26 33 CCK8 DYMGWMDF NH2 25679 24 7 CRAMP 18 mouse 256639 17 5 Cholecystokinin 26 33 CCK Octapeptide sulfated D Y SO3H MGWMDF NH2 25126 32 3 Cyclo D Ala D Ala 23927 13 1 Cyclo Ser Ser 23409 30 5 Cholecystokinin Octapeptide 1 2 desulfated 22840 03 5 Cyclo Pro Thr 227777 31 3 Cys Npys Antennapedia Peptide amide C Npys RQIKIWFQNRRMKWKK NH2 220337 24 6 Caspase 8 Substrate 1m fluorogenic Ac IETD AMC 219138 21 3 Caspase 6 Mch2 Substrate 1m fluorogenic Ac VEID AMC 219137 97 0 Caspase 8 Substrate 1f z fluorogenic Z IETD AFC 219138 02 0 Caspase 6 Mch2 Substrate 2 fluorogenic Mca VQVDGW K Dnp NH2 219138 06 4 Caspase 1 ICE Substrate 2f fluorogenic Ac YVAD AFC 219137 85 6 Cyclo Ser Tyr 21754 31 4 CART 55 102 human VPIYEKKYGQVPMCDAGEQCAVRKGARIGKLCDCPRGTSCNSFLLKCL Disulfidebridge 74 94 68 86 and88 101 214050 22 3 Caspase 8 Substrate 1f fluorogenic Ac IETD AFC 211990 57 7 Calcitonin human CGNLSTCMLGTYTQDFNKFHTFPQTAIGVGAP NH2 Disulfidebridge 1 7 21215 62 3 CART 62 76 rat human 210978 19 1 Caerulein desulfated 20994 83 6 Caspase 2 ICH 1 Substrate 1f fluorogenic Ac VDVAD AFC 210344 94 8 Caspase 9 Substrate 1f fluorogenic Ac LEHD AFC 210345 03 2

CART 61 102 human rat 209615 75 8 CART 55 102 rat IPIYEKKYGQVPMCDAGEQCAVRKGARIGKLCDCPRGTSCNSFLLKCL Disulfidebridge 74 94 68 86 and88 101 209615 79 2 Cyclo Trp Trp 20829 55 4 Cyclo Trp Tyr 20829 53 2 Compstatin 206645 99 0 Caspase 3 Apopain Substrate 1f fluorogenic Ac DEVD AFC 201608 14 2 Cyclo Val Val 19943 16 9 Casein Kinase II Receptor Peptide RREEETEEE 198481 81 1 Cholecystokinin Octapeptide 1 6 desulfated 198483 36 2 Cholecystokinin Flanking Peptide non sulfated SAEEYEYPS 198483 37 3 Cyclolinopeptide B 193139 41 2 Caspase 3 Apopain Substrate 1 chromogenic Ac DEVD pNA 189950 66 1 Caspase 2 Substrate chromogenic Ac VDQQD pNA 189684 53 5 Caspase 6 Mch2 Substrate 1 chromogenic Ac VEID pNA 189684 54 6 Caspase 1 Substrate V Fluorogenic Mca YVADAP K Dnp 189696 01 3 Cortistatin 17 human 189450 19 9 Caspase 1 ICE Substrate 3m fluorogenic Ac WEHD AMC 189275 74 9 Cyclo Glu22 Lys26 Leu27 pTH 1 31 amide human 188899 65 2 Cortistatin 14 mouse rat 186901 48 4 Contryphan 183428 21 9 Cys Gly Lys Arg Amyloid β Protein 1 42 1802086 21 0 Caspase 1 Inhibitor II Ac YVAD CMK 178603 78 6 Caerulein Pyr QD Y SO3H TGWMDF NH2 17650 98 5 Cys31 Nva34 Neuropeptide Y 27 36 2 172997 92 1 Caspase 3 Substrate 1m fluorogenic Ac DMQD AMC 169332 61 0 Cyclo Glu Glu 16691 00 2 CDK5 Substrate PKTPKKAKKL PKTPKKAKKL 164669 07 2 Cyclo Ala Glu 16364 36 6 CMV Protease FRET Substrate I DABCYL Arg Gly Val Val Asn Ala Ser Ser Arg Leu Ala EDANS 163265 38 1 Caspase 1 ICE substrate for FRET assays DABCYL YVADAPV EDANS 161877 70 9

C Reactive Protein CRP 174 185 160369 86 8 Cyclo Gly Tyr PO3H2 Val Pro Met Leu 158778 21 3 Coagulation Factor XIIIa 190 230 158455 48 2 Culekinin Depolarizing Peptide 157536 08 8 Cecropin A melittin hybrid peptide CA 1 7 M 2 9 NH2 157606 25 2 Cyclo Ala Ser 155225 26 6 Calcitonin 8 32 salmon 155069 90 2 Caspase 1 Inhibitor IV Boc D CMK Boc D OBzl CMK 154674 81 4 Casein Kinase I Substrate RRKDLHDDEEDEAMSITA RRKDLHDDEEDEAMSITA 154444 97 0 Cyclo D Ser Pro D Val Leu D Trp 153982 38 8 Cyclo Ala Arg Gly Asp 3 aminomethylbenzoyl 153381 95 4 Cyclo Gly His 15266 88 3 CEF20 Cytomegalovirus CMV pp65 495 503 NLVPMVATV 153045 21 7 Cyclo Gly Asn Trp His Gly Thr Ala Pro Asp Trp Val Tyr Phe Ala His Leu Asp Ile Ile Trp OH 151308 48 4 Cyclo D Ala Val 15136 27 3 Ceratotoxin A 150671 04 8 Carbohydrate Structure Mimicking Peptide 149635 71 2 Caspase 1 ICE Substrate 2 chromogenic Ac YVAD pNA 149231 66 3 Caspase 1 ICE Substrate 2m fluorogenic Ac YVAD AMC 149231 65 2 Calcineurin Autoinhibitory Fragment ITSFEEAKGLDRINERMPPRRDAMP 148067 21 4 Collagen Type II Fragment 144703 90 2 Cyclo D Phe His Trp Ala Val Gly His Leu Leu 143578 65 8 Caspase 1 Inhibitor I 143313 51 3 Cyclo D Tyr Arg Gly Asp Cys carboxymethyl OH sulfoxide 143120 27 8 CKS 17 7 12 141975 99 7 C Type Natriuretic Peptide 1 53 human 141294 77 1 CEF1 Influenza Matrix Protein M1 58 66 GILGFVFTL 141368 69 6 Cys3 6 Tyr8 Pro9 Substance P RPCPQCFYPLM NH2 Disulfidebridge 3 6 141459 28 1 Calcium Calmodulin Dependent Protein Kinase II g 345 358 KSDGGVKKRKSSSS 139143 29 6 Cyclo Arg Ala Asp D Phe Val 137813 36 6