52906-92-0

52906-92-0 structure
52906-92-0 structure
  • Name: Motilin (26-47), human, porcine
  • Chemical Name: Motilin porcine
  • CAS Number: 52906-92-0
  • Molecular Formula: C120H188N34O35S
  • Molecular Weight: 2699.05000
  • Catalog: Peptides
  • Create Date: 2018-07-22 14:17:38
  • Modify Date: 2024-01-05 04:39:11
  • Motilin(human, porcine) is an endogenous motilin receptor ligand with Ki and EC50 of 2.3 nM and 0.3 nM in a Chinese hamster ovary cell line.

Name Motilin porcine
Synonyms Motilin (26-47), human, porcine
Description Motilin(human, porcine) is an endogenous motilin receptor ligand with Ki and EC50 of 2.3 nM and 0.3 nM in a Chinese hamster ovary cell line.
Related Catalog
Target

EC50: 0.3 nM (motilin receptor, Chinese hamster ovary cell)[1] Ki: 2.3 nM (motilin receptor, Chinese hamster ovary cell)[1]

In Vitro [Bpa1,Ile13]motilin is a full agonist at the motilin receptor that increases intracellular calcium in a concentration-dependent manner (EC50 = 1.5 ± 0.4 nM)[1]. Motilin binds with high affinity (IC50 0.7± 0.2 nM) to receptors on smooth muscle cells. Motilin selectively activates G(q) and G(13), stimulates G alpha(q)-dependent phosphoinositide (PI) hydrolysis and 1,4,5-trisphosphate (IP(3))-dependent Ca2+ release, and increases cytosolic free Ca2+. Motilin induces a biphasic, concentration-dependent contraction (EC50 = 1.0 +/- 0.2 nM), consisting of an initial peak followed by a sustained contraction[2].
References

[1]. Coulie B, et al. Identification of peptide ligand-binding domains within the human motilin receptor using photoaffinity labeling. J Biol Chem. 2001 Sep 21;276(38):35518-22. Epub 2001 Jul 18.

[2]. Huang J, et al. Signaling pathways mediating gastrointestinal smooth muscle contraction and MLC20 phosphorylation by motilin receptors. Am J Physiol Gastrointest Liver Physiol. 2005 Jan;288(1):G23-31.

Molecular Formula C120H188N34O35S
Molecular Weight 2699.05000
Exact Mass 2697.37000
PSA 1191.49000
LogP 4.75460
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport