[Pyr1] -Apelin 13

Names

[ Name ]:
[Pyr1] -Apelin 13

[Synonym ]:
PGLU-ARG-PRO-ARG-LEU-SER-HIS-LYS-GLY-PRO-MET-PRO-PHE
pQRPRLSHKGPMPF
Deltorphin I
PYR-RPRLSHKGPMPF-OH
GLP-ARG-PRO-ARG-LEU-SER-HIS-LYS-GLY-PRO-MET-PRO-PHE
5-Oxo-L-prolyl-L-arginyl-L-prolyl-L-arginyl-L-leucyl-L-seryl-L-histidyl-L-lysylglycyl-L-prolyl-L-methionyl-L-prolyl-L-phenylalanine
L-Phenylalanine, 5-oxo-L-prolyl-L-arginyl-L-prolyl-L-arginyl-L-leucyl-L-seryl-L-histidyl-L-lysylglycyl-L-prolyl-L-methionyl-L-prolyl-
PYR-ARG-PRO-ARG-LEU-SER-HIS-LYS-GLY-PRO-MET-PRO-PHE
pyroglutamyl apelin-13

Biological Activity

[Description]:

[Pyr1]-Apelin-13 is a highly potent, selective endogenous apelin receptor (APJ) agonist.

[Related Catalog]:

Signaling Pathways >> Others >> Others

Peptides

Research Areas >> Cardiovascular Disease

[In Vitro]

[Pyr1]-apelin-13 encapsulation in lipoPEG particles (lipoPEG-PA13) results in sustained and extended drug release under physiological conditions[1].

[In Vivo]

[Pyr1]-apelin-13 nanocarriers in a mouse model of pressure-overload induced heart failure demonstrate a sustainable long-term effect of [Pyr1]-apelin-13 in preventing cardiac dysfunction[1]. [Pyr1] apelin-13 (1, 5 μg) improves locomotor activity and reduces pain symptoms, cavity size and caspase-3 levels in rats. [Pyr1] apelin-13 (1, 5 μg) significantly increases thermal paw withdrawal latency. [Pyr1] apelin-13 in 5 μg dose also produces significant attenuation in paw withdrawal threshold compared to SCI animals from the second week post SCI[2].

[References]

[1]. Serpooshan V, et al. [Pyr1]-Apelin-13 delivery via nano-liposomal encapsulation attenuates pressure overload-induced cardiac dysfunction. Biomaterials. 2015 Jan;37:289-98.

[2]. Hajimashhadi Z, et al. Chronic administration of [Pyr1] apelin-13 attenuates neuropathic pain after compression spinal cord injury in rats. Neuropeptides. 2017 Feb;61:15-22.

[Related Small Molecules]

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C₇₀H₁₀₉N₂₁O₁₆S

[ Molecular Weight ]:
1532.81

[ PSA ]:
613.26000

[ LogP ]:
-3.42

[ Index of Refraction ]:
1.696

[ Storage condition ]:
-15°C

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Related Compounds

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