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Somatostatin-25 is a endogenous neuropeptide hormone that shows inhibitory activity against secretion of growth hormone.
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Somatostatin-28 is a 28-amino acid peptide with the same biological activities of somatostatin-14 but with a 14-amino acid extension at the N-terminal and is the major form of somatostatin in the GASTROINTESTINAL TRACT.
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Creative Peptides
Somatostatin-28 (1-12) is a somatostatin fragment that is monitored in brain tissue to track processing of somatostatin.
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Creative Peptides
Creative Peptides
Spadin
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Effective TREK-1 channel blocker (IC50 = 71 nM) that enhances dorsal raphe nucleus 5-HT neurotransmission in mice and induces hippocampal CREB activation and neurogenesis in adult mice. Exhibits antidepressant effects.
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This is a type I signal peptidase (SPase1) substrate peptide labeled with EDANS/ DABCYL FRET pair, and contains a crucial cleavage site derived from the C-terminal region of the Staphylococcus epidermidis pre-SceD protein. Abs/Em = 340/490 nm.
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Speract
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Creative Peptides
Creative Peptides
This is amidated Spexin-2 (53-70) peptide showing similar biological function as that of its non- amidated version as a central modulator of cardiovascular and renal function. Spexin-2 is a novel peptide hormone that is derived from prohormone proNPQ and is conserved amongst mammalian species.
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This is Spexin-2 (53-70), non-amidated version of the novel peptide hormone that is derived from prohormone proNPQ and is conserved amongst mammalian species. It is a central modulator of cardiovascular and renal function. Spexin-2, when administered to rats, decreases heart rate and increases urine flow rate
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Sphistin Synthetic Peptide (12-38, Fitc in N-Terminal-Fluorescently Labeled Peptide) is a truncated fragments of Sphistin Synthetic Peptide that shows potent antimicrobial activity.
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Spinorphin is an endogenous opioid heptapeptide that exhibits inhibitory effects on enkephalin-degrading enzymes. The mechanism of action of spinophin has not been fully elucidated but it has been found to act as an antagonist of the P2X3 receptor, and as a weak partial agonist/antagonist of the FP1 receptor.
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Splenopentin exhibits the full bioactivity of the hormone splenin. Splenopentin increases white blood-cell production if suppressed, in addition to other immune-regulating compounds, which includes interleukin-3 and macrophage colony-stimulating factors.
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SPR-741
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SPR741 is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacterial infections. SPR741 inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741.
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