Substance P acetate salt

Modify Date: 2024-01-02 11:01:52

Substance P acetate salt Structure
Substance P acetate salt structure
Common Name Substance P acetate salt
CAS Number 33507-63-0 Molecular Weight 1347.630
Density 1.4±0.1 g/cm3 Boiling Point N/A
Molecular Formula C63H98N18O13S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Substance P acetate salt


Substance P is a neuropeptide, acting as a neurotransmitter and as a neuromodulator.The endogenous receptor for substance P is neurokinin 1 receptor (NK1-receptor, NK1R). Sequence: Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2.

 Names

Name Substance P
Synonym More Synonyms

 Substance P acetate salt Biological Activity

Description Substance P is a neuropeptide, acting as a neurotransmitter and as a neuromodulator.The endogenous receptor for substance P is neurokinin 1 receptor (NK1-receptor, NK1R). Sequence: Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2.
Related Catalog
Target

Human Endogenous Metabolite

In Vitro The neuropeptide substance P (SP) that are mediated by the neurokinin 1 receptor (NK1-R) desensitize and resensitize, which may be associated with NK1-R endocytosis and recycling. SP and the NK1-R are internalized into the same clathrin immunoreactive vesicles, and then sorted into different compartments. SP is intact at the cell surface and in early endosomes, but slowly degraded in perinuclear vesicles. SP induces clathrin-dependent internalization of the NK1-R. The SP/NK1-R complex dissociates in acidified endosomes. SP is degraded, whereas the NK1-R recycles to the cell surface. SP induces internalization of the NK1-R both in transfected epithelial cells[1].
References

[1]. Grady EF, et al. Delineation of the endocytic pathway of substance P and its seven-transmembrane domain NK1 receptor. Mol Biol Cell. 1995 May;6(5):509-24.

[2]. Zhang L, et al. MiR-34b/c-5p and the neurokinin-1 receptor regulate breast cancer cell proliferation and apoptosis. Cell Prolif. 2018 Oct 17:e12527.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Molecular Formula C63H98N18O13S
Molecular Weight 1347.630
Exact Mass 1346.728149
PSA 544.43000
LogP -0.85
Index of Refraction 1.663
Storage condition −20°C
Water Solubility H2O: 1 mg/mL | Soluble in water, DMSO, and Acetic Acid.

 Safety Information

WGK Germany 3

 Synonyms

UNII:675VGV5J1D
R-Phg-S-Leu
N-(Diaminomethylene)-L-ornithyl-L-prolyl-L-lysyl-L-prolyl-L-glutaminyl-L-glutaminyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-L-methioninamide
Aminophenylacetylleucine
L-Methioninamide, N-(diaminomethylene)-L-ornithyl-L-prolyl-L-lysyl-L-prolyl-L-glutaminyl-L-glutaminyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-
D-phenylglycyl-L-leucine
H-RPKPQQFFGLM-NH2
Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2
neuropeptide substance P
RPKPQQFFGLM-NH2
RPKPQQFFGLM
EINECS 251-545-8
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