Lipoxin B4

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Lipoxin B₄

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Cat No: 90420

Biochemicals - Lipids

Lipoxin B4 (LXB4) is a positional isomer of LXA4 (Item No. 90410) produced by the metabolism of 15-HETE (Item No. 34700) or 15(S)-HpETE (Item No. 44720) by human leukocytes.{369,350} At a concentration of 100 nM, LXB4 inhibits polymorphonuclear leukoc...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

5S,14R,15S-trihydroxy-6E,8Z,10E,12E-eicosatetraenoic acid

Correlated keywords:

LXB4 trihydroxy fatty acids leukocyte activation LXA4 inflammation lipoxins inhibits inhibition inhibitiors lipoxinB4 lipoxin B4 lipoxin-B4 5(S),14(R)-LXB4

Product Overview:
Lipoxin B4 (LXB4) is a positional isomer of LXA4 (Item No. 90410) produced by the metabolism of 15-HETE (Item No. 34700) or 15(S)-HpETE (Item No. 44720) by human leukocytes.{369,350} At a concentration of 100 nM, LXB4 inhibits polymorphonuclear leukocyte (PMN) migration stimulated by leukotriene B4 (LTB4; Item No. 20110) and inhibits LTB4-induced adhesion of PMNs with an IC50 value of 0.3 nM.{16457}

Size	25 µg
Shipping	dry ice
CAS Number	98049-69-5
Molecular Formula	C₂₀H₃₂O₅
SMILES	O[C@@H](CCCC(O)=O)/C=C/C=C\C=C\C=C\[C@@H](O)[C@@H](O)CCCCC
Molecular Weight	352,5
Formulation	A solution in ethanol
Purity	≥95%
Custom Code	2916.19
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.