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Bioactive Peptides

Prices for individual peptides range from $50/mg to $950/mg, depending upon the purity level and the sequence.  Peptides are available at purity levels of >70%, >85% and >95%.  For a specific peptide, please contact Customer Service by e-mail (support@geno-mechanix.com) or by telephone (904-462-2249).

Cardio Peptides

eM-P056                Cardioexcitatory peptide from the African giant
                              snail

                              SGQSWRPQGRF- NH2
                              Biochem. Biophys. Res. Comm., 167, 777 (1990).

eM-P093                 Small Cardioactive Peptide A  (SCPA)
                              ARPGYLAFPRM- NH2
                              P.E. Lloyd et al., Peptides 8,179 (1987).

eM-P094                 Small Cardioactive Peptide B  (SCPB)
                              MNYLAFPRM- NH2
                              P.E. Lloyd et al., TINS 9, 428 (1986).


Eosinophilotactic Peptides

eM-P095                 AGSE
                              E.J. Goetzl and K.F. Austen, PNAS 72,
                              4123 (1975).

eM-P096                 VGDE

eM-P097                 VGSE
                              E.J. Goetzl and K.F. Austen, PNAS 72,
                              4123 (1975).


Fibroblast Growth Factor (FGF) Inhibitory Peptides


eM-P098                 APSGHYKG
                              A.Yayon et al., Proc. Natl. Acad. Sci. USA 90,
                              10643 (1993).

eM-P099                 KRTGQYKL
                              A.Yayon et al., Proc. Natl. Acad. Sci. USA 90,
                              10643 (1993).


Inflammatory Related Peptides

eM-P053                 Antiflammin-I
                              MQMKKVLDS
                              Phospholipase A inhibitor; inhibits synthesis of
                              platelet activating factor

eM-P086                 Anti-Inflammatory Peptide II
                              HDMNKVLDL
                              L. Miele et al., Nature 335, 726 (1988).

eM-P087                 Anti-Inflammatory Peptide III
                              MQMNKVLDS
                              L. Miele et al., Nature 335, 726 (1988).

eM-P088                 Anti-Kentsin
                              TRLR


Leucokinins

eM-P052                 Leucokinin I
                              DPAFNSWG- NH2
                              Neuropeptide from Madeira cockroach Leucophaea
                              maderae; stimulates contraction of lower digestive
                              tract Holman, G.M., et al., Comp. Biochem. Physiol.
                              C, 84, 205 (1986).

eM-P083                 Leucokinin II
                              DPGFSSWG- NH2
                              G.M. Holman et al., Comp. Biochem. Physiol. 84C,
                              205 (1986).

eM-P085                 Leucokinin III
                              DQGFNSWG- NH2
                              G.M. Holman et al., Comp. Biochem. Physiol. 84C,
                              271 (1986).


Neuropeptides and related peptides

eM-P064                 Angiotensin (Human)
                              DRVYIHPFHL

eM-P066                 Bradykinin
                              RPPGFSPFR

eM-P067                 B-casomorphin (Human)
                              YPFPGPI
                             
R. Greenberg et al., J. Biol. Chem. 259, 5132 (1984).

eM-P060                 DSIP; Sleep inducing peptide
                              WAGGDASGE
                              Schoenenberger, G.A., and Monnier, M.,
                              Proc. Natl. Acad. Sci. USA, 74, 1282 (1977).
                              Kafi, S., et al., Neurosci. Lett., 13, 169 (1979).
                              Monnier, M., et al., Experientia, 33, 548 (1977).

eM-P068                 Endomorphin-1
                              YPWF- NH2

                              This peptide is a potent and selective endogenous
                              agonist for the mu-opiate receptor.
                              J.E. Zadina et al., Nature 386, 499 (1997).
                              H.C. Champion et al., Peptides 18, 1393 (1997).

eM-P069                 Endomorphin-2
                              YPFF- NH2

                              This peptide has a high affinity and specificity
                              for the mu-opiate receptor.  It has potent mu-
                              selective bioactivity, including analgesia.
                              J.E. Zadina et al., Nature 386, 499 (1997)/H.C.
                              Champion et al., Peptides 18, 1393 (1997).

eM-P063                 Enterostain (Human)
                              APDPR

eM-P071                 Gluten exorphin A5
                              GYYPT

                              S. Fukudome et al., Peptide Chemistry 1991,
                              A.Suzuki, ed., Protein Research Foundation,
                              Osaka, p. 345 (1992)/S. Fukudome and M. Yoshikawa,
                              FEBS Lett.  296, 107 (1992).

eM-P072                 Gluten exorphin B5
                              YGGWF

                              S. Fukudome et al., Peptide Chemistry 1991,
                              A.Suzuki, ed., Protein Research Foundation, Osaka,
                              p. 345 (1992)/S. Fukudome and M. Yoshikawa, FEBS
                              Lett. 296, 107 (1992).

eM-P073                 Gluten exorphin C
                              YPISL

                              C. Zioudrou et al., J.Biol. Chem. 254, 2446 (1979)
                              F.R. Huebner et al., Peptides 5, 1139 (1984)
                              S. Fukudome et al., Peptide Chemistry 1991,
                              A.Suzuki, ed., Protein Research Foundation,
                              Osaka, p. 345 (1992). S. Fukudome and M.
                              Yoshikawa, FEBS Lett/316, 17 (1993).

eM-P076                 Kassinin
                              DVPKSDQFVGLM- NH2
                                       
Peptide of the tachykinin family
                              A.Ajnastasi et al., Experientia 33, 857 (1977).

eM-P077                 Kininogen Based Thrombin Inhibitor Analog
                              FQVVCG- NH2

eM-P070                 Leu-enkephalin
                              YGGFL
                              J.hughes et al., Nature 258, 577 (1975).

eM-P043                 g1-Melanocyte Stimulating Hormone (MSH)
                              YVMGHFRWDRF- NH2

eM-P044                 g2-Melanocyte Stimulating Hormone (MSH)
                              YVMGHFRWDRFG- NH2
                                       
S. Nakanishi et al., Nature 278, 423 (1979).

eM-P045                 d-Melanocyte Stimulating Hormone (MSH)
                              SMEVRGW

eM-P074                 Metorphamide
                              YGGFMRRV- NH2

                              An octapeptide found in bovine brain and adrenal tissue.
                              It is the only endogenus opioid peptide with high affinity
                              for
m opioid receptors.
                              H. Matsuo et al., Nature 305, 721 (1983)/E. Weber et al.,
                              Proc. Natl. Acad. Sci. USA 80, 7362 (1983)/P.D. Marley
                              et al., Brain Res. 363, 10 (1986)/M. Sonders and E.
                              Weber, J. Neurochem. 49, 671 (1987).

eM-P041                 Neurokinin A  (Neuromedin L, Substance K)
                              HKTDSFVGLM-NH2
                              H. Nawa et al., Nature 306, 32 (1983)

eM-P042                 Neurokinin B  (Neuromedin K)
                              DMHDFFVGLM- NH2
                              K. Kanagawa et al., BBRC 114, 533 (1983)

eM-P065                 Neuropeptide FF
                              FLFQPQRF- NH2
                              H.Y.T. Yang et al., PNAS 82, 7757 (1985)

eM-P061                Opiate antagonist
                             YPKG- NH2
                                      
Interacts with GABAergic and dopaminergic systems
                            
Hackler, L., et al., Peptides, 15, 945 (1994).

eM-P054                Ranakinin
                             KPNPERFYGLM- NH2
                                      
NK1 tachykinin receptor antagonist
                             O’Harte, F., J. Neurochem., 57, 2086 (1991).

eM-P078                 Ranamargarin
                              DDASDRAKKFYG- NH2

                              This tachykinin has an activity profile like substance
                              P and physalaemin.
Y.Q. Tang et al., Regul. Peptides
                              22, 182 (1988).

eM-P079                 Ranatachykinin A
                              KPSPDRFYGLM- NH2
                              This peptide shows sequence homology to other known
                              tachykinins and elicits strong effects in the guinea-pig
                              ileum and rat duodenum contractility assays in an
                              eledoisin-like manner.
                             
K.Kangawa et al., Regul. Peptides 46, 81 (1993).

eM-P046                 Substance P
                              RPKPQQFFGLM- NH2

eM-P080                 Urechistachykinin I
                              LRQSQFVGSR- NH2

eM-P081                 Urechistachykinin II
                              AAGMGFFGAR- NH2

                              These two tachykinin-related neuropeptides have
                              high sequence homology with those of the vertebrate
                              and insect tachykinins.  They potentiate spontaneous
                              rhythmic contractions of the cockroach hindgut.

                              T. Ikeda et al., Biochem. Biophys. Res. Commun.
                              192, 1 (1993).

eM-P075                 Valorphin
                              VVYPWTQ
                              This peptide corresponds to residues 32-38 of the Beta
                              chain of bovine hemoglobin and possesses some opiate
                              activity.
                              V. Brantl et al., Eur. J. Pharmacol. 125, 309 (1986)
                              T.P. Davis et al., Peptides 10, 747 (1989)/E.-L. Glamsta
                              et al., Regul. Peptides 34, 169 (1991)/J.Erchegyi et al.,
                              Int. J. Peptide Protein Res. 39, 477 (1992)


Protein Kinase Related Peptides

eM-P051                High-affinity substrate for cAMP-dependent protein
                             kinase

                             RTKRSGSVYEPLKI
                             Murray, K.J., et al., Biochem J., 267, 703 (1990).

eM-P050                Inhibitor of cGMP-dependent protein kinase
                             RKRARKE
                             Glass, D., et al., Biochem. J., 213, 159 (1983).

eM-P049                Substrate for cAMP dependent protein kinase;
                             histone H1 phosphorylation site
                             RRKASGP

                             Pomerantz, A.M., et al., Proc. Natl. Acad. Sci. USA,
                             74, 4261 (1977).

eM-P047                Substrate for tryrosine protein kinase
                             RRLIEDAEYAARG
                             Pike, L.J., et al., J. Biol. Chem., 261, 3782 (1986).
                             Casnellie, J.E., et al. Proc. Natl. Acad. Sci. USA,
                             79, 282 (1982).

eM-P048                Substrate for tryrosine protein kinase
                             RRLIEDNEYTARG
                             Krebs, E.G., et al. Proc. Natl. Acad. Sci. USA,
                             79, 1443 (1982).


Viral Peptides

eM-P103                 Herpes Virus Ribonucleotide Reductase Inhibitor
                              YAGAVVNDL 

eM-P104                 HIV Integrase Inhibitor
                              HCKFWW
                              R.A.P. Lutzke et al., Proc. Natl. Acad. Sci. USA,
                              92, 11456 (1995).


Miscellaneous Peptides

eM-P084                 Angiotensin Converting Enzyme (ACE) inhibitor
                              PTHIKWGD
                              Y. Kohama et al., BBRC 155, 332 (1988).

eM-P057                 Active site peptide of penicillin-binding protein
                              1b from Escherichia coli.

                              SIGSLAK
                              Nicholas, R.A., et al., Biochemistry, 26, 3448 (1985).

eM-P090                 Calcium-like peptide
                              VAITVLVK
                              Dillon, J. et al., Proc. Natl. Acad. Sci. USA,
                              88, 9726 (1991).

eM-P091                 Calmodulin Kinase II substrate  (Syntide 2)
                               PLARTLSVGLPGKK

eM-P092                 Carbohydrate Structure Mimicking Peptide
                               APWLYGPA
                               R. Hoess et al., Gene 128, 43 (1993).

eM-P106                 Entero-kassinin
                              DEPNSDQFIGLM- NH2
                              L. Negri et al., Regul. Peptides 22, 13 (1988).


eM-P100                 Hamburger Pentapeptide (Human IgE
                              Pentapeptide, HEPP, IgE (330-334))
                              DSDPR

eM-P101                 Hamburger Pentapeptide Analog  (Human IgE
                               Peptide, IgE (330-334) analog)
                               ADSDGK

eM-P102                 Heparin Binding Protein  (Fibronectin Adhesion-
                              Promoting Peptide)

                              WQPPRARI
                              K.L. Hines et al., Proc. Natl. Acad. Sci. USA,
                              91, 5187 (1994)
                              A. Woods et al., Molecular Biology of the Cell 4,
                              605 (1993).

eM-P102                 Heparin Binding Protein  (Fibronectin Adhesion-
                              Promoting Peptide)

                              WQPPRARI
                              K.L. Hines et al., Proc. Natl. Acad. Sci. USA,
                              91, 5187 (1994)
                              A. Woods et al., Molecular Biology of the Cell 4,
                              605 (1993).

eM-P089                 Histatin-8  (Hemagglutination-Inhibiting
                               Peptide (HIP))

                               KFHEKHHSHRGY
                              F.G. Oppenheim et al., J. Biol. Chem. 263,
                              7472 (1988).

eM-P062                 Immunostimulating peptide from human caseins
                              VEPIPY
                              Gatogno, L., et al., Immunol. Lett., 18, 27 (1988).

eM-P082                 Laminin Binding Inhibitor
                              LGTIPG
                              D.D. Hunter et al., Nature 338, 229 (1989).

eM-P105                 Locustakinin I
                              AFSSWG- NH2
                              G.M. Coast, Peptides 17, 327 (1996).

eM-P058                 Thrombin Receptor Activator
                              SFLLRNPNDKYEPF
                              Vu, T.K.H., et al., Cell, 64, 1057 (1991)./Vassallo,
                              R.R., et al., J. Biol. Chem., 267, 6081 (1992).

eM-P059                 TRH-Potentiating peptide
                              SFPWMESDVT

                              Potentiates the TRH-induced release of TSH from the
                              anterior pituitary.

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