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Orexin A amide (bovine, human, mouse, rat) (trifluoroacetate salt)

(Synonyms: Hypocretin 1, OXA) 目录号 : GC52507

A hypothalamic neuropeptide

Orexin A amide (bovine, human, mouse, rat) (trifluoroacetate salt) Chemical Structure

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500 μg
¥3,934.00
现货
1 mg
¥6,664.00
现货
5 mg
¥31,290.00
现货

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Sample solution is provided at 25 µL, 10mM.

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Orexin A is a 33 amino acid hypothalamic neuropeptide with a role in appetite regulation, wakefulness, locomotor activity, hypothalamic-pituitary-adrenal activity, and pain thresholds.1 Orexin signaling is activated by nutrient depletion, causing an increase in food intake by delaying the signals of satiety.2 It activates the orexin-1 and -2 receptors with equal affinity (EC50s = 0.09 and 0.06 μM, respectively).3

1.Rodgers, R.J., Ishii, Y., Halford, J.C.G., et al.Orexins and appetite regulationNeuropeptides36(5)303-325(2002) 2.Schwartz, M.W.Orexins and appetite: The big picture of energy homeostasis gets a little biggerNat. Med.4385-386(1998) 3.Lang, M., SÖll, R.M., DÜrrenberger, F., et al.Structure-activity studies of orexin A and orexin B at the human orexin 1 and orexin 2 receptors led to orexin 2 receptor selective and orexin 1 receptor preferring ligandsJ. Med. Chem.47(5)1153-1160(2004)

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1 mg 5 mg 10 mg
1 mM 0.2808 mL 1.4041 mL 2.8081 mL
5 mM 0.0562 mL 0.2808 mL 0.5616 mL
10 mM 0.0281 mL 0.1404 mL 0.2808 mL
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