CAS Number: 205640-91-1
Molecular Weight: 2897.6
Salt Form: TFA
Purity: >95%
Sequence (3-letter): Arg-Ser-Gly-Pro-Pro-Gly-Leu-Gln-Gly-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Ala-Ser-Gly-Asn-His-Ala-Ala-Gly-Ile-Leu-Thr-Met-NH2
Sequence (1-letter): RSGPPGLQGRLQRLLQASGNHAAGILTM-NH2
Storage: -20 °C or below
Orexin A and Orexin B are neuropeptides produced in the lateral and posterior hypothalmus. They bind the OX1 and OX2 GPCRs which are involved in food uptake. Orexin A binds to OX1 & OX2 with equal affinity while Orexin B primarily binds to OX2. In addition the Orexins have been shown to have roles in wakefulness, mood, addiction, and lipid metabolism.
Peptides are provided by gross weight. For more information see the FAQ page.
![Angiotensin I [Asn1,Val5,Asn9], salmon - Echelon Biosciences](https://www.echelon-inc.com/wp-content/uploads/2019/11/137-40-e1574455713389.jpg)
![Sarilesin (Angiotensin II [Sar1,Ile8]), CAS 37827-06-8 - Echelon Biosciences](https://www.echelon-inc.com/wp-content/uploads/2019/11/131-63.jpg)
![Angiotensin I [Val5,Asn9], bullfrog](https://www.echelon-inc.com/wp-content/uploads/2019/11/137-36-e1574459651494.jpg)
![Angiotensin II-[Sar1], CAS 51833-69-3 - Echelon Biosciences](https://www.echelon-inc.com/wp-content/uploads/2019/11/131-65.jpg)