LBF20408LX01

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Fatty acid (脂肪酸)

Glycerolipid (グリセロ脂質)

Sphingolipid (スフィンゴ脂質)

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Upper classes: LB LBF

IDs and Links
LipidBank	DFA8154
LipidMaps	LMFA03040002
CAS
KEGG	{{{KEGG}}}
KNApSAcK	{{{KNApSAcK}}}
mol	LBF20408LX01

Lipoxin B4
Structural Information
Systematic Name	(5S,14R,15S) -Trihydroxy- (6-trans,8-cis,10-trans,12-trans) - icosatetraenoic acid
Common Name	Lipoxin B4 (5S,14R,15S) -Trihydroxy- (6E,8Z,10E,12E) - eicosatetraenoic acid
Symbol	LXB4
Formula	C20H32O5
Exact Mass	352.224974134
Average Mass	352.46508
SMILES	C(CCC(O)C(O)C=CC=CC=CC=CC(CCCC(O)=O)O)CC
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Refractive Index
Solubility
Source	LXB4 is a trihydroxy fatty acid containing a conjugated tetraene, isolated when arachidonic acid is incubated with A23187-stimulated mixtures of human platelets and granulocytes Edenius_C et al..
Chemical Synthesis
Metabolism
Biological Activity	It is associated with several biological functions including leukocyte activation, natural killer cell inhibition, and monocyte migration and adhesion Ramstedt_U et al. Maddox_JF et al..
Genetic Information
Note
Spectral Information
Mass Spectra
UV Spectra	λ max: 302nm ε : 50,000
IR Spectra
NMR Spectra
Other Spectra
Chromatograms

Reported Metabolites, References
Biospecies ID Compound Name Reference Comment n.a. LBF20408LX01 See above. Edenius_C et al. 1991 n.a. LBF20408LX01 See above. Maddox_JF et al. 1996 n.a. LBF20408LX01 See above. Ramstedt_U et al. 1987