β-Endorphin (1-27) (human)

• UNSPSC Description:

  β-Endorphin (1-27) (human) is an opioid antagonist that binds μ-, δ-, and κ-opioid receptors with Kis of 5.31, 6.17, and 39.82 nM, respectively. β-Endorphin (1-27) (human) inhibits β-Endorphin (HY-P1502)-induced and etorphine-induced analgesia[1][2].

• Target Antigen:

  Opioid Receptor

• Type:

  Peptides

• Related Pathways:

  GPCR/G Protein;Neuronal Signaling

• Applications:

  Neuroscience-Neuromodulation

• Field of Research:

  Neurological Disease

• Assay Protocol:

  https://www.medchemexpress.com/β-endorphin-1-27-human.html

• Solubility:

  10 mM in DMSO

• Smiles:

  O=C(NCC(NCC(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CCSC)C(N[C@@H]([C@H](O)C)C(N[C@@H](CO)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCCCN)C(N[C@@H](CO)C(N[C@@H](CCC(N)=O)C(N[C@@H]([C@H](O)C)C(N2[C@@H](CCC2)C(N[C@@H](CC(C)C)C(N[C@@H](C(C)C)C(N[C@@H]([C@H](O)C)C(N[C@@H](CC(C)C)C(N[C@@H](CC3=CC=CC=C3)C(N[C@@H](CCCCN)C(N[C@@H](CC(N)=O)C(N[C@@H](C)C(N[C@@H]([C@@H](C)CC)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CCCCN)C(N[C@@H](CC(N)=O)C(N[C@@H](C)C(N[C@@H](CC4=CC=C(C=C4)O)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CC5=CC=C(C=C5)O)N

• Molecular Weight:

  3022.47

• References & Citations:

  [1]Mansour A, et al. The cloned mu, delta and kappa receptors and their endogenous ligands: evidence for two opioid peptide recognition cores. Brain Res. 1995 Nov 27;700(1-2):89-98.|[2]Nicolas P, et al. Beta-endorphin-(1-27) is a naturally occurring antagonist to etorphine-induced analgesia. Proc Natl Acad Sci U S A. 1985 May;82(10):3178-81.

• Shipping Conditions:

  Room temperature

• Clinical Information:

  No Development Reported

• CAS Number:

  76622-84-9