Cl HOBt 26198 19 6 CRAMP 18 mouse 256639 17 5 Cholecystokinin Octapeptide 1 4 sulfated 25679 23 6 Cholecystokinin 26 33 CCK8 DYMGWMDF NH2 25679 24 7 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 Cyclo Ser Tyr 21754 31 4 Caspase 1 ICE Substrate 2f fluorogenic Ac YVAD AFC 219137 85 6 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 8 Substrate 1m fluorogenic Ac IETD AMC 219138 21 3 CART 55 102 human VPIYEKKYGQVPMCDAGEQCAVRKGARIGKLCDCPRGTSCNSFLLKCL Disulfidebridge 74 94 68 86 and88 101 214050 22 3 Calcitonin human CGNLSTCMLGTYTQDFNKFHTFPQTAIGVGAP NH2 Disulfidebridge 1 7 21215 62 3 Caspase 8 Substrate 1f fluorogenic Ac IETD AFC 211990 57 7 CART 62 76 rat human 210978 19 1 Caspase 2 ICH 1 Substrate 1f fluorogenic Ac VDVAD AFC 210344 94 8 Caspase 9 Substrate 1f fluorogenic Ac LEHD AFC 210345 03 2 Caerulein desulfated 20994 83 6 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 Tyr 20829 53 2 Cyclo Trp Trp 20829 55 4 Compstatin 206645 99 0 Caspase 3 Apopain Substrate 1f fluorogenic Ac DEVD AFC 201608 14 2 Cyclo Val Val 19943 16 9

Cholecystokinin Flanking Peptide non sulfated SAEEYEYPS 198483 37 3 Cholecystokinin Octapeptide 1 6 desulfated 198483 36 2 Casein Kinase II Receptor Peptide RREEETEEE 198481 81 1 Cyclolinopeptide B 193139 41 2 Caspase 3 Apopain Substrate 1 chromogenic Ac DEVD pNA 189950 66 1 Caspase 1 Substrate V Fluorogenic Mca YVADAP K Dnp 189696 01 3 Caspase 6 Mch2 Substrate 1 chromogenic Ac VEID pNA 189684 54 6 Cortistatin 17 human 189450 19 9 Caspase 2 Substrate chromogenic Ac VDQQD pNA 189684 53 5 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 Cecropin A melittin hybrid peptide CA 1 7 M 2 9 NH2 157606 25 2 Culekinin Depolarizing Peptide 157536 08 8 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 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 C Type Natriuretic Peptide 1 53 human 141294 77 1 Calcium Calmodulin Dependent Protein Kinase II g 345 358 KSDGGVKKRKSSSS 139143 29 6 Cyclo Arg Ala Asp D Phe Val 137813 36 6 Cyclo Arg Gly Asp D Phe Val 137813 35 5 Cyclo D Trp D Asp Pro D Val Leu 136553 81 6 Cyclo D Glu Ala D allo Ile Leu D Trp 136553 74 7 Calpain Inhibitor I 13632 32 1 Carassin Carrassius Auratus 133950 47 7 Chromostatin bovine SDEDSDGDRPQASPGLGPGP 133633 11 1 Conantokin G GE Gla Gla LQ Gla NQ Gla LIR Gla KSN NH2 133628 78 1

Calpain Inhibitor IV 133407 82 6 C5a Inhibitory Sequence 133214 60 5 CBZ Osu Z OSu 13139 17 8 C Reactive Protein CRP 201 206 130348 99 1 Carbomethoxycarbonyl Pro Phe OBzl 129987 97 9 Carbomethoxycarbonyl DPro DPhe OBzl 129988 00 7 Cetrorelix Acetate 130143 01 0 Cyclo Gly Arg Gly Asp Ser Pro Ala 128857 77 2 Calcitonin Gene Related Peptide 8 37 rat 129121 73 9 Cys2 Neuropeptide Y 1 4 8 aminooctanoyl D Cys27 Neuropeptide Y 25 32 128806 04 2 Calpain Inhibitor Peptide B27 WT DPMSSTYIEELGKREVTIPPKYRELLA 128578 18 7 C Type Natriuretic Peptide 32 53 human porcine GLSKGCFGLKLDRIGSMSGLGC Disulfidebridge 6 22 127869 51 6 cAMP Dependent Protein Kinase Inhibitor PKI tide IAAGRTGRRQAIHDILVAA 126370 52 3 Cecropin P1 porcine 125667 96 1 Calcitonin porcine CSNLSTCVLSAYWRNLNNFHRFSGMGFGPETP NH2 Disulfidebridge 1 7 12321 44 7 CYS BZL 84 CD4 81 92 123380 68 7 Corazonin American Cockroach Periplaneta americana Pyr TFQYSRGWTN NH2 122929 08 2 Cholecystokinin Octapeptide 1 3 desulfated 121880 94 2 Cholecystokinin Octapeptide 1 5 desulfated 121880 96 4 Cetrorelix Acid 120287 85 6 CRF 6 33 human rat 120066 38 8 Calcitonin Gene Related Peptide CGRP 8 37 human VTHRLAGLLSRSGGVVKNNFVPTNVGSKAF NH2 119911 68 1 Calfluxin 118812 41 2 Calmodulin Dependent Protein Kinase II 290 309 LKKFNARRKLKGAILTTMLA 115044 69 4 CGRP chicken 114679 42 4 Calcineurin PP2B Substrate DLDVPIPGRFDRRVSVAAE Non Phosphorylated DLDVPIPGRFDRRVSVAAE 113873 67 9 Cyclohexylacetyl Phe Arg Ser Val Gln NH2 113584 01 3 Calpain Inhibitor II 110115 07 6 Crustacean Cardioactive Peptide CCAP amide 107090 96 0 cyclo Arg Ala Asp d Phe Cys