- Basic
- Aromatic
- Nonpolar
- Polar
- Acidic
- Other
Backbone, N to C · one bead per residue · dashed = D-form or modified
Too many residues to draw atom by atom at this size.
CAS 205599-75-3StandardMade to order · 2–6 weeks
Orexin A
Hypocretin-1, two disulfide bridges
33 aa · 3561.1 g/mol · ≥95% (HPLC)
About this peptide
33-residue hypothalamic peptide acting at OX1R and OX2R.
Reported research uses
- 01Orexin receptor assays
- 02Sleep–wake and arousal research
Specifications
- CAS number
- 205599-75-3
- Sequence
- Pyr-PLPDCCRQKTCSCRLYELLHGAGNHAAGILTL-NH2
- Length
- 33 residues
- Molecular formula
- C₁₅₂H₂₄₃N₄₇O₄₄S₄
- Molecular weight
- 3561.1 g/mol
- Purity
- ≥95% (HPLC)
- Counter-ion
- TFA (acetate on request)
- Appearance
- Lyophilised white powder
- Storage
- −20 °C, desiccated, protected from light
- Synonyms
- Hypocretin-1
Values from the manufacturer’s documents; the lot CoA is the reference. For laboratory research use only — not for human or veterinary use. Synthesised after your order is verified; MS and HPLC data come with the lot.