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FPR1 agonist fMLF

Chemical Structure : FPR1 agonist fMLF

CAS No.: 59880-97-6

FPR1 agonist fMLF (N-formyl-Met-Leu-Phe, NSC 350593)

Catalog No.: PC-72083Not For Human Use, Lab Use Only.

FPR1 agonist fMLF is a potent, selective formylpeptide receptor-1 (FPR1) agonist with EC50 of 80 nM in calcium flux, Ki of 38 nM.

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Biological Activity

FPR1 agonist fMLF is a potent, selective formylpeptide receptor-1 (FPR1) agonist with EC50 of 80 nM in calcium flux, Ki of 38 nM.
fMLF activates mononuclear phagocytes to cellular activation, which is characterized by cellular polarization, chemotaxis, and release of proteolytic enzymes.
fMLF induces contractions in isolated guinea pig jejunum (EC50 = 11 nM), proximal colon (EC50 = 3.5 nM), and distal colon (EC50 = 2.2 nM).
fMLF induces neurotransmitter release from enteric motor neurons in vitro.

Physicochemical Properties

M.Wt 437.6
Formula C21H31N3O5S
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

N-formyl-L-methionyl-L-leucyl-L-phenylalanine

References

1. Lind S, et al. J Leukoc Biol. 2021 Jun;109(6):1105-1120.

2. Hu Y, et al. Chembiochem. 2014 Nov 3;15(16):2420-6.

3. Partida-Sánchez S, et al. J Immunol. 2004 Feb 1;172(3):1896-906.

4. Salamah MF, et al. J Thromb Haemost. 2019 Jul;17(7):1120-1133.

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