Creative Peptides
Charybdotoxin is a peptide found in the venom of the scorpion Leiurus quinquestriatus. Specific inhibitor of the big conductance Ca2+-activated K+ channel.
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Creative Peptides
Chemerin-9 (149-157), the nonapeptide (149)YFPGQFAFS(157) (chemerin-9), corresponding to the C terminus of processed chemerin, retains most of the activity of the full-size protein, with regard to agonism toward the chemerinR.
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Creative Peptides
This is a peptide derived from rabies virus glycoprotein (RVG). Because neurotropic viruses cross the blood-brain barrier to infect brain cells, the same strategy may be used to enter the central nervous system and deliver siRNA to the brain. To enable siRNA binding, this chimeric peptide was synthesized by adding nonamer arginine residues at the […]
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Creative Peptides
A fluorogenic peptide substrate that can be used to monitor 20S Immunoproteasome activity, which is excited at 345 nm and emits at 445 nm. This substrate is specific to the immunoproteasome, and is not hydrolyzed efficiently by the constitutive proteasome.
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Creative Peptides
Creative Peptides
Creative Peptides
Creative Peptides
Cholecystokinin (CCK) octapeptide is a peptide hormone found in the intestine and brain, which stimulates digestion, mediates satiety, and participates in anxiety disorders. It is a cleavage product of intact CCK prohormones. The activity of CCK octapeptide (unsulfated) is 1/300 of that of sulfated CCK octapeptide.
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